# # Translators: # Tom Fifield , 2014 msgid "" msgstr "" "Project-Id-Version: OpenStack Manuals\n" "POT-Creation-Date: 2014-04-25 00:12+0000\n" "PO-Revision-Date: 2014-04-24 19:10+0000\n" "Last-Translator: openstackjenkins \n" "Language-Team: Chinese (China) (http://www.transifex.com/projects/p/openstack-manuals-i18n/language/zh_CN/)\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Language: zh_CN\n" "Plural-Forms: nplurals=1; plural=0;\n" #: ./doc/config-reference/ch_telemetryconfigure.xml10(title) #: ./doc/config-reference/ch_config-overview.xml24(para) msgid "Telemetry" msgstr "" #: ./doc/config-reference/ch_telemetryconfigure.xml11(para) msgid "" "The Telemetry service collects measurements within OpenStack. Its various " "agents and services are configured in the " "/etc/ceilometer/ceilometer.conf file." msgstr "" #: ./doc/config-reference/ch_telemetryconfigure.xml14(para) msgid "" "To install Telemetry, see the OpenStack Installation " "Guide for your distribution (docs.openstack.org)." msgstr "" #: ./doc/config-reference/ch_telemetryconfigure.xml18(para) msgid "" "The following tables provide a comprehensive list of the Telemetry " "configuration options." msgstr "" #: ./doc/config-reference/ch_imageservice.xml10(title) msgid "Image Service" msgstr "" #: ./doc/config-reference/ch_imageservice.xml11(para) msgid "" "Compute relies on an external image service to store virtual machine images " "and maintain a catalog of available images. By default, Compute is " "configured to use the OpenStack Image Service (Glance), which is currently " "the only supported image service." msgstr "" #: ./doc/config-reference/ch_imageservice.xml18(para) msgid "" "If your installation requires euca2ools to register new images, you must run" " the nova-objectstore service. " "This service provides an Amazon S3 front-end for Glance, which is required " "by euca2ools." msgstr "" #: ./doc/config-reference/ch_imageservice.xml23(para) msgid "" "To customize the Compute Service, use the configuration option settings " "documented in and ." msgstr "" #: ./doc/config-reference/ch_imageservice.xml27(para) msgid "" "You can modify many options in the OpenStack Image Service. The following " "tables provide a comprehensive list." msgstr "" #: ./doc/config-reference/ch_config-overview.xml6(title) msgid "OpenStack configuration overview" msgstr "" #: ./doc/config-reference/ch_config-overview.xml7(para) msgid "" "OpenStack is a collection of open source project components that enable " "setting up cloud services. Each component uses similar configuration " "techniques and a common framework for INI file options." msgstr "" #: ./doc/config-reference/ch_config-overview.xml12(para) msgid "" "This guide pulls together multiple references and configuration options for " "the following OpenStack components:" msgstr "" #: ./doc/config-reference/ch_config-overview.xml16(para) msgid "OpenStack Block Storage" msgstr "OpenStack块存储" #: ./doc/config-reference/ch_config-overview.xml17(para) msgid "OpenStack Compute" msgstr "OpenStack Compute" #: ./doc/config-reference/ch_config-overview.xml18(para) msgid "OpenStack Dashboard" msgstr "OpenStack控制面板" #: ./doc/config-reference/ch_config-overview.xml19(para) #: ./doc/config-reference/ch_databaseserviceconfigure.xml10(title) msgid "Database Service" msgstr "" #: ./doc/config-reference/ch_config-overview.xml20(para) msgid "OpenStack Identity" msgstr "OpenStack 身份" #: ./doc/config-reference/ch_config-overview.xml21(para) msgid "OpenStack Image Service" msgstr "OpenStack镜像服务" #: ./doc/config-reference/ch_config-overview.xml22(para) msgid "OpenStack Networking" msgstr "OpenStack 网络" #: ./doc/config-reference/ch_config-overview.xml23(para) msgid "OpenStack Object Storage" msgstr "OpenStack对象存储" #: ./doc/config-reference/ch_config-overview.xml25(para) #: ./doc/config-reference/ch_orchestrationconfigure.xml10(title) msgid "Orchestration" msgstr "编配" #: ./doc/config-reference/ch_databaseserviceconfigure.xml11(para) msgid "" "The Database Service provides a scalable and reliable Cloud Database-" "as-a-Service functionality for both relational and non-relational database " "engines." msgstr "" #: ./doc/config-reference/ch_databaseserviceconfigure.xml15(para) msgid "" "The following tables provide a comprehensive list of the Database Service " "configuration options." msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml6(caption) msgid "" "Default ports that secondary services related to OpenStack components use" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml13(th) msgid "Service" msgstr "服务" #: ./doc/config-reference/table_default-ports-peripheral-services.xml14(th) msgid "Default port" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml15(th) msgid "Used by" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml20(td) msgid "HTTP" msgstr "HTTP" #: ./doc/config-reference/table_default-ports-peripheral-services.xml21(td) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml58(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml122(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml341(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml397(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml457(replaceable) msgid "80" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml22(literal) msgid "Horizon" msgstr "控制面板" #: ./doc/config-reference/table_default-ports-peripheral-services.xml22(td) msgid "" "OpenStack dashboard () when it is not configured to use " "secure access." msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml27(td) msgid "HTTP alternate" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml28(td) msgid "8080" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml30(literal) #: ./doc/config-reference/table_default-ports-primary-services.xml83(literal) msgid "swift" msgstr "swift" #: ./doc/config-reference/table_default-ports-peripheral-services.xml29(td) msgid "OpenStack Object Storage () service." msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml33(td) msgid "HTTPS" msgstr "HTTPS" #: ./doc/config-reference/table_default-ports-peripheral-services.xml34(td) msgid "443" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml35(td) msgid "" "Any OpenStack service that is enabled for SSL, especially secure-access " "dashboard." msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml39(td) msgid "rsync" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml40(td) msgid "873" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml41(td) msgid "OpenStack Object Storage. Required." msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml44(td) msgid "iSCSI target" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml45(td) msgid "3260" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml46(td) msgid "OpenStack Block Storage. Required." msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml49(td) msgid "MySQL database service" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml50(td) msgid "3306" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml51(td) msgid "Most OpenStack components." msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml54(td) msgid "Message Broker (AMQP traffic)" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml55(td) msgid "5672" msgstr "" #: ./doc/config-reference/table_default-ports-peripheral-services.xml56(td) msgid "OpenStack Block Storage, Networking, Orchestration, and Compute." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml6(title) #: ./doc/config-reference/networking/section_networking-options-reference.xml43(title) msgid "Compute" msgstr "Compute" #: ./doc/config-reference/ch_computeconfigure.xml7(para) msgid "" "The OpenStack Compute service is a cloud computing fabric controller, which " "is the main part of an IaaS system. You can use OpenStack Compute to host " "and manage cloud computing systems. This section describes the OpenStack " "Compute configuration options." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml12(para) msgid "" "To configure your Compute installation, you must define configuration " "options in these files:" msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml16(para) msgid "" "nova.conf. Contains most of the Compute configuration " "options. Resides in the /etc/nova directory." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml21(para) msgid "" "api-paste.ini. Defines Compute limits. Resides in the " "/etc/nova directory." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml26(para) msgid "" "Related Image Service and Identity service management configuration files." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml32(title) msgid "Configure logging" msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml33(para) msgid "" "You can use nova.conf file to configure where Compute " "logs events, the level of logging, and log formats." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml36(para) msgid "" "To customize log formats for OpenStack Compute, use the configuration option" " settings documented in ." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml41(title) msgid "Configure authentication and authorization" msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml42(para) msgid "" "There are different methods of authentication for the OpenStack Compute " "project, including no authentication. The preferred system is the OpenStack " "Identity service, code-named Keystone." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml46(para) msgid "" "To customize authorization settings for Compute, use the configuration " "options documented in ." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml49(para) msgid "" "To customize certificate authority settings for Compute, use the " "configuration options documented in ." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml52(para) msgid "" "To customize Compute and the Identity service to use LDAP as a backend, " "refer to the configuration options documented in ." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml58(title) msgid "Configure resize" msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml59(para) msgid "" "Resize (or Server resize) is the ability to change the flavor of a server, " "thus allowing it to upscale or downscale according to user needs. For this " "feature to work properly, you might need to configure some underlying virt " "layers." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml64(title) #: ./doc/config-reference/compute/section_hypervisor_kvm.xml5(title) msgid "KVM" msgstr "KVM" #: ./doc/config-reference/ch_computeconfigure.xml65(para) msgid "" "Resize on KVM is implemented currently by transferring the images between " "compute nodes over ssh. For KVM you need hostnames to resolve properly and " "passwordless ssh access between your compute hosts. Direct access from one " "compute host to another is needed to copy the VM file across." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml70(para) msgid "" "Cloud end users can find out how to resize a server by reading the OpenStack End User Guide." msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml76(title) msgid "XenServer" msgstr "" #: ./doc/config-reference/ch_computeconfigure.xml77(para) msgid "" "To get resize to work with XenServer (and XCP), you need to establish a root" " trust between all hypervisor nodes and provide an /image mount point to " "your hypervisors dom0." msgstr "" #: ./doc/config-reference/bk-config-ref.xml6(title) #: ./doc/config-reference/bk-config-ref.xml8(titleabbrev) msgid "OpenStack Configuration Reference" msgstr "" #: ./doc/config-reference/bk-config-ref.xml16(orgname) #: ./doc/config-reference/bk-config-ref.xml21(holder) msgid "OpenStack Foundation" msgstr "OpenStack基金会" #: ./doc/config-reference/bk-config-ref.xml20(year) msgid "2013" msgstr "2013" #: ./doc/config-reference/bk-config-ref.xml23(productname) msgid "OpenStack" msgstr "OpenStack" #: ./doc/config-reference/bk-config-ref.xml24(releaseinfo) msgid "icehouse" msgstr "" #: ./doc/config-reference/bk-config-ref.xml28(remark) msgid "Copyright details are filled in by the template." msgstr "版权信息来自于模板" #: ./doc/config-reference/bk-config-ref.xml33(para) msgid "" "This document is for system administrators who want to look up configuration" " options. It contains lists of configuration options available with " "OpenStack and uses auto-generation to generate options and the descriptions " "from the code for each project. It includes sample configuration files." msgstr "" #: ./doc/config-reference/bk-config-ref.xml43(date) msgid "2014-04-16" msgstr "" #: ./doc/config-reference/bk-config-ref.xml47(para) msgid "" "Update for Icehouse: Updated all configuration tables, include sample " "configuration files, add chapters for Database Service, Orchestration, and " "Telemetry." msgstr "" #: ./doc/config-reference/bk-config-ref.xml58(date) msgid "2014-03-11" msgstr "" #: ./doc/config-reference/bk-config-ref.xml62(para) msgid "" "Sorted component listing. Moved procedures to the Cloud Administrator Guide" msgstr "" #: ./doc/config-reference/bk-config-ref.xml71(date) msgid "2014-01-09" msgstr "" #: ./doc/config-reference/bk-config-ref.xml75(para) msgid "" "Removes content addressed in installation, merges duplicated content, and " "revises legacy references." msgstr "" #: ./doc/config-reference/bk-config-ref.xml84(date) msgid "2013-10-17" msgstr "2013-10-17" #: ./doc/config-reference/bk-config-ref.xml88(para) msgid "Havana release." msgstr "Havana发行版。" #: ./doc/config-reference/bk-config-ref.xml94(date) msgid "2013-08-16" msgstr "2013-08-16" #: ./doc/config-reference/bk-config-ref.xml98(para) msgid "" "Moves Block Storage driver configuration information from the " "Block Storage Administration Guide to this reference." msgstr "" #: ./doc/config-reference/bk-config-ref.xml108(date) msgid "2013-06-10" msgstr "2013-06-10" #: ./doc/config-reference/bk-config-ref.xml112(para) msgid "Initial creation of Configuration Reference." msgstr "" #: ./doc/config-reference/ch_blockstorageconfigure.xml10(title) msgid "Block Storage" msgstr "" #: ./doc/config-reference/ch_blockstorageconfigure.xml11(para) msgid "" "The OpenStack Block Storage service works with many different storage " "drivers that you can configure by using these instructions." msgstr "" #: ./doc/config-reference/ch_blockstorageconfigure.xml15(title) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml212(title) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml161(title) msgid "cinder.conf configuration file" msgstr "" #: ./doc/config-reference/ch_blockstorageconfigure.xml16(para) msgid "" "The cinder.conf file is installed in " "/etc/cinder by default. When you manually install the " "Block Storage service, the options in the cinder.conf " "file are set to default values." msgstr "" #: ./doc/config-reference/ch_blockstorageconfigure.xml20(para) msgid "This example shows a typical cinder.conf file:" msgstr "" #: ./doc/config-reference/app_firewalls-ports.xml6(title) msgid "Firewalls and default ports" msgstr "" #: ./doc/config-reference/app_firewalls-ports.xml7(para) msgid "" "On some deployments, such as ones where restrictive firewalls are in place, " "you might need to manually configure a firewall to permit OpenStack service " "traffic." msgstr "" #: ./doc/config-reference/app_firewalls-ports.xml10(para) msgid "" "To manually configure a firewall, you must permit traffic through the ports " "that each OpenStack service uses. This table lists the default ports that " "each OpenStack service uses:" msgstr "" #: ./doc/config-reference/app_firewalls-ports.xml15(para) msgid "" "To function properly, some OpenStack components depend on other, non-" "OpenStack services. For example, the OpenStack dashboard uses HTTP for non-" "secure communication. In this case, you must configure the firewall to allow" " traffic to and from HTTP." msgstr "" #: ./doc/config-reference/app_firewalls-ports.xml20(para) msgid "This table lists the ports that other OpenStack components use:" msgstr "" #: ./doc/config-reference/ch_identityconfigure.xml10(title) msgid "Identity service" msgstr "" #: ./doc/config-reference/ch_identityconfigure.xml11(para) msgid "" "This chapter details the OpenStack Identity service configuration options. " "For installation prerequisites and step-by-step walkthroughs, see the " "OpenStack Installation Guide for your distribution " "(docs.openstack.org) and " "Cloud Administrator Guide." msgstr "" #: ./doc/config-reference/ch_identityconfigure.xml19(title) msgid "Identity service configuration file" msgstr "" #: ./doc/config-reference/ch_identityconfigure.xml20(para) msgid "" "The Identity service is configured in the " "/etc/keystone/keystone.conf file." msgstr "" #: ./doc/config-reference/ch_identityconfigure.xml22(para) msgid "" "The following tables provide a comprehensive list of the Identity service " "options." msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml6(caption) msgid "Default ports that OpenStack components use" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml12(th) msgid "OpenStack service" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml13(th) msgid "Default ports" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml14(th) msgid "Port type" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml19(literal) msgid "cinder" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml19(td) msgid "Block Storage ()" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml20(td) msgid "8776" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml21(td) #: ./doc/config-reference/table_default-ports-primary-services.xml26(td) #: ./doc/config-reference/table_default-ports-primary-services.xml70(td) #: ./doc/config-reference/table_default-ports-primary-services.xml80(td) #: ./doc/config-reference/table_default-ports-primary-services.xml91(td) #: ./doc/config-reference/table_default-ports-primary-services.xml108(td) msgid "publicurl and adminurl" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml24(literal) msgid "nova" msgstr "nova" #: ./doc/config-reference/table_default-ports-primary-services.xml24(td) msgid "Compute () endpoints" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml25(td) msgid "8774" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml29(literal) #: ./doc/config-reference/compute/section_nova-log-files.xml37(td) msgid "nova-api" msgstr "nova-api" #: ./doc/config-reference/table_default-ports-primary-services.xml29(td) msgid "Compute API ()" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml30(td) msgid "8773, 8775" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml34(td) msgid "Compute ports for access to virtual machine consoles" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml36(td) msgid "5900-5999" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml41(systemitem) msgid "openstack-nova-novncproxy" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml40(td) msgid "Compute VNC proxy for browsers ( )" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml42(td) msgid "6080" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml46(systemitem) msgid "openstack-nova-xvpvncproxy" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml45(td) msgid "Compute VNC proxy for traditional VNC clients ()" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml47(td) msgid "6081" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml51(td) msgid "Proxy port for HTML5 console used by Compute service" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml53(td) msgid "6082" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml57(literal) msgid "keystone" msgstr "keystone" #: ./doc/config-reference/table_default-ports-primary-services.xml57(td) msgid "Identity service () administrative endpoint" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml59(td) msgid "35357" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml60(td) msgid "adminurl" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml63(td) msgid "Identity service public endpoint" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml64(td) msgid "5000" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml65(td) msgid "publicurl" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml68(literal) msgid "glance" msgstr "glance" #: ./doc/config-reference/table_default-ports-primary-services.xml68(td) msgid "Image Service () API" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml69(td) msgid "9292" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml73(td) msgid "Image Service registry" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml74(td) msgid "9191" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml78(literal) msgid "neutron" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml78(td) msgid "Networking ()" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml79(td) msgid "9696" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml83(td) msgid "Object Storage ()" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml84(td) msgid "6000, 6001, 6002" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml88(literal) msgid "heat" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml88(td) msgid "Orchestration () endpoint" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml90(td) msgid "8004" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml95(literal) msgid "openstack-heat-api-cfn" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml94(td) msgid "Orchestration AWS CloudFormation-compatible API ()" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml96(td) msgid "8000" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml101(literal) msgid "openstack-heat-api-cloudwatch" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml100(td) msgid "Orchestration AWS CloudWatch-compatible API ()" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml102(td) msgid "8003" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml106(literal) msgid "ceilometer" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml106(td) msgid "Telemetry ()" msgstr "" #: ./doc/config-reference/table_default-ports-primary-services.xml107(td) msgid "8777" msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml6(title) msgid "Object Storage" msgstr "Object Storage" #: ./doc/config-reference/ch_objectstorageconfigure.xml7(para) msgid "" "OpenStack Object Storage uses multiple configuration files for multiple " "services and background daemons, and to manage server " "configurations. Default configuration options appear in the " "[DEFAULT] section. You can override the default values by " "setting values in the other sections." msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml17(title) msgid "Object server configuration" msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml18(para) msgid "" "Find an example object server configuration at etc/object-server" ".conf-sample in the source code repository." msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml21(para) #: ./doc/config-reference/ch_objectstorageconfigure.xml48(para) #: ./doc/config-reference/ch_objectstorageconfigure.xml78(para) #: ./doc/config-reference/ch_objectstorageconfigure.xml105(para) msgid "The available configuration options are:" msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml39(title) msgid "Sample object server configuration file" msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml44(title) msgid "Container server configuration" msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml45(para) msgid "" "Find an example container server configuration at etc/container-" "server.conf-sample in the source code repository." msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml68(title) msgid "Sample container server configuration file" msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml74(title) msgid "Account server configuration" msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml75(para) msgid "" "Find an example account server configuration at etc/account-server" ".conf-sample in the source code repository." msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml96(title) msgid "Sample account server configuration file" msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml101(title) msgid "Proxy server configuration" msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml102(para) msgid "" "Find an example proxy server configuration at etc/proxy-server" ".conf-sample in the source code repository." msgstr "" #: ./doc/config-reference/ch_objectstorageconfigure.xml131(title) msgid "Sample proxy server configuration file" msgstr "" #: ./doc/config-reference/ch_dashboardconfigure.xml6(title) msgid "Dashboard" msgstr "Dashboard" #: ./doc/config-reference/ch_dashboardconfigure.xml7(para) msgid "" "This chapter describes how to configure the OpenStack dashboard with Apache " "web server." msgstr "" #: ./doc/config-reference/ch_networkingconfigure.xml10(title) msgid "Networking" msgstr "网络" #: ./doc/config-reference/ch_networkingconfigure.xml11(para) msgid "" "This chapter explains the OpenStack Networking configuration options. For " "installation prerequisites, steps, and use cases, see the " "OpenStack Installation Guide for your distribution " "(docs.openstack.org) and " "Cloud Administrator Guide." msgstr "" #: ./doc/config-reference/ch_orchestrationconfigure.xml11(para) msgid "" "The Orchestration service is designed to manage the lifecycle of " "infrastructure and applications within OpenStack clouds. Its various agents " "and services are configured in the /etc/heat/heat.conf " "file." msgstr "" #: ./doc/config-reference/ch_orchestrationconfigure.xml15(para) msgid "" "To install Orchestration, see the OpenStack Installation " "Guide for your distribution (docs.openstack.org)." msgstr "" #: ./doc/config-reference/ch_orchestrationconfigure.xml19(para) msgid "" "The following tables provide a comprehensive list of the Orchestration " "configuration options." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml10(title) #: ./doc/config-reference/compute/section_compute-configure-xen.xml75(title) msgid "Xen configuration reference" msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml11(para) msgid "" "The following section discusses some commonly changed options in XenServer. " "The table below provides a complete reference of all configuration options " "available for configuring Xen with OpenStack." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml15(para) msgid "" "The recommended way to use Xen with OpenStack is through the XenAPI driver. " "To enable the XenAPI driver, add the following configuration options " "/etc/nova/nova.conf and restart the nova-compute service:" msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml23(para) msgid "" "These connection details are used by the OpenStack Compute service to " "contact your hypervisor and are the same details you use to connect " "XenCenter, the XenServer management console, to your XenServer or XCP box." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml27(para) msgid "" "The xenapi_connection_url is generally the management " "network IP address of the XenServer. Though it is possible to use the " "internal network IP Address (169.250.0.1) to contact XenAPI, this does not " "allow live migration between hosts, and other functionalities like host " "aggregates do not work." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml34(para) msgid "" "It is possible to manage Xen using libvirt, though this is not well-tested " "or supported. To experiment using Xen through libvirt add the following " "configuration options /etc/nova/nova.conf: " "" msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml42(title) #: ./doc/config-reference/networking/section_networking-options-reference.xml19(title) msgid "Agent" msgstr "代理" #: ./doc/config-reference/compute/section_compute-configure-xen.xml43(para) msgid "" "If you don't have the guest agent on your VMs, it takes a long time for nova" " to decide the VM has successfully started. Generally a large timeout is " "required for Windows instances, bug you may want to tweak " "agent_version_timeout" msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml48(title) msgid "Firewall" msgstr "防火墙" #: ./doc/config-reference/compute/section_compute-configure-xen.xml49(para) msgid "" "If using nova-network, IPTables is supported: Alternately, " "doing the isolation in Dom0: " msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml56(title) msgid "VNC proxy address" msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml57(para) msgid "" "Assuming you are talking to XenAPI through the host local management " "network, and XenServer is on the address: 169.254.0.1, you can use the " "following: vncserver_proxyclient_address=169.254.0.1" msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml63(title) msgid "Storage" msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml71(para) msgid "" "To use a XenServer pool, you must create the pool by using the Host " "Aggregates feature." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml64(para) msgid "" "You can specify which Storage Repository to use with nova by looking at the " "following flag. The default is to use the local-storage setup by the default" " installer: Another good alternative is to use the " "\"default\" storage (for example if you have attached NFS or any other " "shared storage): " msgstr "" #: ./doc/config-reference/compute/section_compute-configure-xen.xml76(para) msgid "" "To customize the Xen driver, use the configuration option settings " "documented in ." msgstr "" #. When image changes, this message will be marked fuzzy or untranslated for #. you. #. It doesn't matter what you translate it to: it's not used at all. #: ./doc/config-reference/compute/section_introduction-to-xen.xml134(None) msgid "" "@@image: '../../common/figures/xenserver_architecture.png'; " "md5=8eb25be1693aa7865967ac7b07d3e563" msgstr "@@image: '../../common/figures/xenserver_architecture.png'; md5=8eb25be1693aa7865967ac7b07d3e563" #: ./doc/config-reference/compute/section_introduction-to-xen.xml7(title) msgid "Xen, XenAPI, XenServer, and XCP" msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml9(title) msgid "This section needs help" msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml10(para) msgid "" "This section is low quality, and contains out of date information. The " "Documentation Team is currently looking for individuals with experience with" " the hypervisor to Re-document Xen integration with " "OpenStack." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml16(para) msgid "" "This section describes Xen, XenAPI, XenServer, and XCP, their differences, " "and how to use them with OpenStack. After you understand how the Xen and KVM" " architectures differ, you can determine when to use each architecture in " "your OpenStack cloud." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml22(title) msgid "Xen terminology" msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml23(para) msgid "" "Xen. A hypervisor that provides the " "fundamental isolation between virtual machines. Xen is open source (GPLv2) " "and is managed by Xen.org, an cross-industry organization." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml27(para) msgid "" "Xen is a component of many different products and projects. The hypervisor " "itself is very similar across all these projects, but the way that it is " "managed can be different, which can cause confusion if you're not clear " "which tool stack you are using. Make sure you know what tool stack you want " "before you get started." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml33(para) msgid "" "Xen Cloud Platform (XCP). An open source " "(GPLv2) tool stack for Xen. It is designed specifically as a platform for " "enterprise and cloud computing, and is well integrated with OpenStack. XCP " "is available both as a binary distribution, installed from an iso, and from " "Linux distributions, such as xcp-xapi in Ubuntu. The current versions of XCP available" " in Linux distributions do not yet include all the features available in the" " binary distribution of XCP." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml45(para) msgid "" "Citrix XenServer. A commercial product. " "It is based on XCP, and exposes the same tool stack and management API. As " "an analogy, think of XenServer being based on XCP in the way that Red Hat " "Enterprise Linux is based on Fedora. XenServer has a free version (which is " "very similar to XCP) and paid-for versions with additional features enabled." " Citrix provides support for XenServer, but as of July 2012, they do not " "provide any support for XCP. For a comparison between these products see the" " XCP " "Feature Matrix." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml57(para) msgid "" "Both XenServer and XCP include Xen, Linux, and the primary control daemon " "known as xapi." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml60(para) msgid "" "The API shared between XCP and XenServer is called XenAPI. OpenStack usually refers to XenAPI, to " "indicate that the integration works equally well on XCP and XenServer. " "Sometimes, a careless person will refer to XenServer specifically, but you " "can be reasonably confident that anything that works on XenServer will also " "work on the latest version of XCP. Read the " " XenAPI Object Model Overview for definitions of XenAPI specific " "terms such as SR, VDI, VIF and PIF." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml73(title) msgid "Privileged and unprivileged domains" msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml74(para) msgid "" "A Xen host runs a number of virtual machines, VMs, or domains (the terms are" " synonymous on Xen). One of these is in charge of running the rest of the " "system, and is known as \"domain 0,\" or \"dom0.\" It is the first domain to" " boot after Xen, and owns the storage and networking hardware, the device " "drivers, and the primary control software. Any other VM is unprivileged, and" " are known as a \"domU\" or \"guest\". All customer VMs are unprivileged of " "course, but you should note that on Xen the OpenStack control software " "(nova-compute) also runs in a " "domU. This gives a level of security isolation between the privileged system" " software and the OpenStack software (much of which is customer-facing). " "This architecture is described in more detail later." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml90(para) msgid "" "There is an ongoing project to split domain 0 into multiple privileged " "domains known as driver domains and " "stub domains. This would give even better" " separation between critical components. This technology is what powers " "Citrix XenClient RT, and is likely to be added into XCP in the next few " "years. However, the current architecture just has three levels of " "separation: dom0, the OpenStack domU, and the completely unprivileged " "customer VMs." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml103(title) msgid "Paravirtualized versus hardware virtualized domains" msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml105(para) msgid "" "A Xen virtual machine can be paravirtualized " "(PV) or hardware virtualized " "(HVM). This refers to the interaction between Xen, domain 0, and " "the guest VM's kernel. PV guests are aware of the fact that they are " "virtualized and will co-operate with Xen and domain 0; this gives them " "better performance characteristics. HVM guests are not aware of their " "environment, and the hardware has to pretend that they are running on an " "unvirtualized machine. HVM guests do not need to modify the guest operating " "system, which is essential when running Windows." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml118(para) msgid "" "In OpenStack, customer VMs may run in either PV or HVM mode. However, the " "OpenStack domU (that's the one running nova-" "compute) must be running in " "PV mode." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml126(title) msgid "XenAPI Deployment Architecture" msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml128(para) msgid "" "When you deploy OpenStack on XCP or XenServer, you get something similar to " "this: " msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml140(para) msgid "The hypervisor: Xen" msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml143(para) msgid "" "Domain 0: runs xapi and some small pieces from OpenStack (some xapi plug-ins" " and network isolation rules). The majority of this is provided by XenServer" " or XCP (or yourself using Kronos)." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml150(para) msgid "" "OpenStack VM: The nova-compute " "code runs in a paravirtualized virtual machine, running on the host under " "management. Each host runs a local instance of nova-compute. It will often also be running nova-network " "(depending on your network mode). In this case, nova-network is managing the" " addresses given to the tenant VMs through DHCP." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml162(para) msgid "" "Nova uses the XenAPI Python library to talk to xapi, and it uses the " "Management Network to reach from the domU to dom0 without leaving the host." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml138(para) msgid "Key things to note: " msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml170(para) msgid "The above diagram assumes FlatDHCP networking (the DevStack default)." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml176(para) msgid "" "Management network - RabbitMQ, MySQL, etc. Please note that the VM images " "are downloaded by the XenAPI plug-ins, so make sure that the images can be " "downloaded through the management network. It usually means binding those " "services to the management interface." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml186(para) msgid "" "Tenant network - controlled by nova-network. The parameters of this network " "depend on the networking model selected (Flat, Flat DHCP, VLAN)." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml193(para) msgid "Public network - floating IPs, public API endpoints." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml174(para) msgid "There are three main OpenStack Networks:" msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml199(para) msgid "" "The networks shown here must be connected to the corresponding physical " "networks within the data center. In the simplest case, three individual " "physical network cards could be used. It is also possible to use VLANs to " "separate these networks. Please note, that the selected configuration must " "be in line with the networking model selected for the cloud. (In case of " "VLAN networking, the physical channels have to be able to forward the tagged" " traffic.)" msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml168(para) msgid "Some notes on the networking: " msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml214(title) msgid "XenAPI pools" msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml215(para) msgid "" "The host-aggregates feature enables you to create pools of XenServer hosts " "to enable live migration when using shared storage. However, you cannot " "configure shared storage." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml221(title) msgid "Further reading" msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml225(para) msgid "" "Citrix XenServer official documentation: " "http://docs.vmd.citrix.com/XenServer." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml232(para) msgid "" "What is Xen? by Xen.org: " "http://xen.org/files/Marketing/WhatisXen.pdf." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml238(para) msgid "" "Xen Hypervisor project: " "http://xen.org/products/xenhyp.html." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml244(para) msgid "" "XCP project: " "http://xen.org/products/cloudxen.html." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml250(para) msgid "" "Further XenServer and OpenStack information: " "http://wiki.openstack.org/XenServer." msgstr "" #: ./doc/config-reference/compute/section_introduction-to-xen.xml222(para) msgid "" "Here are some of the resources available to learn more about Xen: " "" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_baremetal.xml6(title) msgid "Baremetal driver" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_baremetal.xml7(para) msgid "" "The baremetal driver is a hypervisor driver for OpenStack Nova Compute. " "Within the OpenStack framework, it has the same role as the drivers for " "other hypervisors (libvirt, xen, etc), and yet it is presently unique in " "that the hardware is not virtualized - there is no hypervisor between the " "tenants and the physical hardware. It exposes hardware through the OpenStack" " APIs, using pluggable sub-drivers to deliver machine imaging (PXE) and " "power control (IPMI). With this, provisioning and management of physical " "hardware is accomplished by using common cloud APIs and tools, such as the " "Orchestration module (heat) or salt-cloud. However, due to this unique " "situation, using the baremetal driver requires some additional preparation " "of its environment, the details of which are beyond the scope of this guide." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_baremetal.xml20(para) msgid "" "Some OpenStack Compute features are not implemented by the baremetal " "hypervisor driver. See the hypervisor " "support matrix for details." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_baremetal.xml24(para) msgid "" "For the Baremetal driver to be loaded and function properly, ensure that the" " following options are set in /etc/nova/nova.conf on " "your nova-compute hosts." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_baremetal.xml34(para) msgid "" "Many configuration options are specific to the Baremetal driver. Also, some " "additional steps are required, such as building the baremetal deploy " "ramdisk. See the main wiki page for" " details and implementation suggestions." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_baremetal.xml40(para) msgid "" "To customize the Baremetal driver, use the configuration option settings " "documented in ." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-backing-storage.xml10(title) msgid "Configure Compute backing storage" msgstr "" #: ./doc/config-reference/compute/section_compute-configure-backing-storage.xml11(para) msgid "" "Backing Storage is the storage used to provide the expanded operating system" " image, and any ephemeral storage. Inside the virtual machine, this is " "normally presented as two virtual hard disks (for example, /dev/vda and " "/dev/vdb respectively). However, inside OpenStack, this can be derived from " "one of three methods: LVM, QCOW or RAW, chosen using the " "libvirt_images_type option in " "nova.conf on the compute node." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-backing-storage.xml19(para) msgid "" "QCOW is the default backing store. It uses a copy-on-write philosophy to " "delay allocation of storage until it is actually needed. This means that the" " space required for the backing of an image can be significantly less on the" " real disk than what seems available in the virtual machine operating " "system." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-backing-storage.xml24(para) msgid "" "RAW creates files without any sort of file formatting, effectively creating " "files with the plain binary one would normally see on a real disk. This can " "increase performance, but means that the entire size of the virtual disk is " "reserved on the physical disk." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-backing-storage.xml29(para) msgid "" "Local LVM" " volumes can also be used. Set " "libvirt_images_volume_group=nova_local where " "nova_local is the name of the LVM group you have created." msgstr "" #: ./doc/config-reference/compute/section_compute-hypervisors.xml10(title) msgid "Hypervisors" msgstr "虚拟机管理器" #: ./doc/config-reference/compute/section_compute-hypervisors.xml11(para) msgid "" "OpenStack Compute supports many hypervisors, which might make it difficult " "for you to choose one. Most installations use only one hypervisor. However " "you can use and to schedule to different hypervisors " "within the same installation. The following links help you choose a " "hypervisor. See http://wiki.openstack.org/HypervisorSupportMatrix" " for a detailed list of features and support across the hypervisors." msgstr "" #: ./doc/config-reference/compute/section_compute-hypervisors.xml22(para) msgid "The following hypervisors are supported:" msgstr "" #: ./doc/config-reference/compute/section_compute-hypervisors.xml25(para) msgid "" "KVM - Kernel-" "based Virtual Machine. The virtual disk formats that it supports is " "inherited from QEMU since it uses a modified QEMU program to launch the " "virtual machine. The supported formats include raw images, the qcow2, and " "VMware formats." msgstr "" #: ./doc/config-reference/compute/section_compute-hypervisors.xml34(para) msgid "" "LXC - Linux Containers " "(through libvirt), use to run Linux-based virtual machines." msgstr "LXC - Linux容器(通过libvirt)，用于运行基于Linux的虚拟机。" #: ./doc/config-reference/compute/section_compute-hypervisors.xml39(para) msgid "" "QEMU - Quick EMUlator, " "generally only used for development purposes." msgstr "QEMU - 快速模拟器，通用但仅用于开发目的。" #: ./doc/config-reference/compute/section_compute-hypervisors.xml44(para) msgid "" "UML - User " "Mode Linux, generally only used for development purposes." msgstr "UML - 用户模式Linux，通用但仅用于开发目的。" #: ./doc/config-reference/compute/section_compute-hypervisors.xml50(para) msgid "" "VMware vSphere 4.1 update 1 and newer, runs" " VMware-based Linux and Windows images through a connection with a vCenter " "server or directly with an ESXi host." msgstr "" #: ./doc/config-reference/compute/section_compute-hypervisors.xml56(para) msgid "" "Xen - XenServer, Xen Cloud Platform" " (XCP), use to run Linux or Windows virtual machines. You must install the " "nova-compute service in a para-" "virtualized VM." msgstr "" #: ./doc/config-reference/compute/section_compute-hypervisors.xml64(para) msgid "" " Hyper-V - Server " "virtualization with Microsoft's Hyper-V, use to run Windows, Linux, and " "FreeBSD virtual machines. Runs nova-" "compute natively on the Windows virtualization platform." msgstr "" #: ./doc/config-reference/compute/section_compute-hypervisors.xml73(para) msgid "" " Bare Metal " "- Not a hypervisor in the traditional sense, this driver provisions physical" " hardware through pluggable sub-drivers (for example, PXE for image " "deployment, and IPMI for power management)." msgstr "" #: ./doc/config-reference/compute/section_compute-hypervisors.xml82(title) msgid "Hypervisor configuration basics" msgstr "" #: ./doc/config-reference/compute/section_compute-hypervisors.xml83(para) msgid "" "The node where the nova-compute " "service is installed and running is the machine that runs all the virtual " "machines, referred to as the compute node in this guide." msgstr "" #: ./doc/config-reference/compute/section_compute-hypervisors.xml87(para) msgid "" "By default, the selected hypervisor is KVM. To change to another hypervisor," " change the libvirt_type option in " "nova.conf and restart the nova-compute service." msgstr "" #: ./doc/config-reference/compute/section_compute-hypervisors.xml93(para) msgid "" "Here are the general nova.conf options that are used to" " configure the compute node's hypervisor: ." msgstr "" #: ./doc/config-reference/compute/section_compute-hypervisors.xml96(para) msgid "" "Specific options for particular hypervisors can be found in following " "sections." msgstr "" #. When image changes, this message will be marked fuzzy or untranslated for #. you. #. It doesn't matter what you translate it to: it's not used at all. #: ./doc/config-reference/compute/section_compute-config-samples.xml44(None) msgid "" "@@image: '../../common/figures/SCH_5004_V00_NUAC-" "Network_mode_KVM_Flat_OpenStack.png'; md5=1e883ef27e5912b5c516d153b8844a28" msgstr "@@image: '../../common/figures/SCH_5004_V00_NUAC-Network_mode_KVM_Flat_OpenStack.png'; md5=1e883ef27e5912b5c516d153b8844a28" #. When image changes, this message will be marked fuzzy or untranslated for #. you. #. It doesn't matter what you translate it to: it's not used at all. #: ./doc/config-reference/compute/section_compute-config-samples.xml83(None) msgid "" "@@image: '../../common/figures/SCH_5005_V00_NUAC-" "Network_mode_XEN_Flat_OpenStack.png'; md5=3b151435a0fda3702d4fac5a964fac83" msgstr "@@image: '../../common/figures/SCH_5005_V00_NUAC-Network_mode_XEN_Flat_OpenStack.png'; md5=3b151435a0fda3702d4fac5a964fac83" #: ./doc/config-reference/compute/section_compute-config-samples.xml9(title) msgid "Example nova.conf configuration files" msgstr "" #: ./doc/config-reference/compute/section_compute-config-samples.xml11(para) msgid "" "The following sections describe the configuration options in the " "nova.conf file. You must copy the " "nova.conf file to each compute node. The sample " "nova.conf files show examples of specific " "configurations." msgstr "" #: ./doc/config-reference/compute/section_compute-config-samples.xml17(title) msgid "Small, private cloud" msgstr "" #: ./doc/config-reference/compute/section_compute-config-samples.xml18(para) msgid "" "This example nova.conf file configures a small private " "cloud with cloud controller services, database server, and messaging server " "on the same server. In this case, CONTROLLER_IP represents the IP address of" " a central server, BRIDGE_INTERFACE represents the bridge such as br100, the" " NETWORK_INTERFACE represents an interface to your VLAN setup, and passwords" " are represented as DB_PASSWORD_COMPUTE for your Compute (nova) database " "password, and RABBIT PASSWORD represents the password to your message queue " "installation." msgstr "" #: ./doc/config-reference/compute/section_compute-config-samples.xml31(title) #: ./doc/config-reference/compute/section_compute-config-samples.xml38(title) #: ./doc/config-reference/compute/section_compute-config-samples.xml77(title) msgid "KVM, Flat, MySQL, and Glance, OpenStack or EC2 API" msgstr "KVM, Flat, MySQL, and Glance, OpenStack or EC2 API" #: ./doc/config-reference/compute/section_compute-config-samples.xml33(para) msgid "" "This example nova.conf file, from an internal Rackspace" " test system, is used for demonstrations." msgstr "" #: ./doc/config-reference/compute/section_compute-config-samples.xml50(title) msgid "XenServer, Flat networking, MySQL, and Glance, OpenStack API" msgstr "" #: ./doc/config-reference/compute/section_compute-config-samples.xml52(para) msgid "" "This example nova.conf file is from an internal " "Rackspace test system." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_lxc.xml6(title) msgid "LXC (Linux containers)" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_lxc.xml7(para) msgid "" "LXC (also known as Linux containers) is a virtualization technology that " "works at the operating system level. This is different from hardware " "virtualization, the approach used by other hypervisors such as KVM, Xen, and" " VMware. LXC (as currently implemented using libvirt in the Compute service)" " is not a secure virtualization technology for multi-tenant environments " "(specifically, containers may affect resource quotas for other containers " "hosted on the same machine). Additional containment technologies, such as " "AppArmor, may be used to provide better isolation between containers, " "although this is not the case by default. For all these reasons, the choice " "of this virtualization technology is not recommended in production." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_lxc.xml15(para) msgid "" "If your compute hosts do not have hardware support for virtualization, LXC " "will likely provide better performance than QEMU. In addition, if your " "guests must access specialized hardware, such as GPUs, this might be easier " "to achieve with LXC than other hypervisors." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_lxc.xml18(para) msgid "" "Some OpenStack Compute features might be missing when running with LXC as " "the hypervisor. See the hypervisor " "support matrix for details." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_lxc.xml21(para) msgid "" "To enable LXC, ensure the following options are set in " "/etc/nova/nova.conf on all hosts running the " "nova-compute " "service." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_lxc.xml26(para) msgid "" "On Ubuntu 12.04, enable LXC support in OpenStack by installing the nova-compute-lxc package." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-db.xml9(title) msgid "Database configuration" msgstr "" #: ./doc/config-reference/compute/section_compute-configure-db.xml10(para) msgid "" "You can configure OpenStack Compute to use any SQLAlchemy-compatible " "database. The database name is nova. The nova-conductor service is the only service " "that writes to the database. The other Compute services access the database " "through the nova-conductor " "service." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-db.xml17(para) msgid "" "To ensure that the database schema is current, run the following command:" msgstr "" #: ./doc/config-reference/compute/section_compute-configure-db.xml19(para) msgid "" "If nova-conductor is not used, " "entries to the database are mostly written by the nova-scheduler service, although all services" " must be able to update entries in the database." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-db.xml24(para) msgid "" "In either case, use the configuration option settings documented in to configure the connection string for " "the nova database." msgstr "" #: ./doc/config-reference/compute/section_compute-options-reference.xml6(title) msgid "Compute sample configuration files" msgstr "" #: ./doc/config-reference/compute/section_compute-options-reference.xml8(title) msgid "nova.conf - configuration options" msgstr "" #: ./doc/config-reference/compute/section_compute-options-reference.xml9(para) msgid "" "For a complete list of all available configuration options for each " "OpenStack Compute service, run bin/nova-<servicename> --help." msgstr "" #: ./doc/config-reference/compute/section_compute-sample-configuration-files.xml4(title) #: ./doc/config-reference/dashboard/section_dashboard-sample-configuration-files.xml6(title) msgid "Additional sample configuration files" msgstr "" #: ./doc/config-reference/compute/section_compute-sample-configuration-files.xml5(para) msgid "" "Files in this section can be found in /etc/nova." msgstr "" #: ./doc/config-reference/compute/section_compute-sample-configuration-files.xml7(title) #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml15(title) #: ./doc/config-reference/block-storage/section_block-storage-sample-configuration-files.xml15(title) msgid "api-paste.ini" msgstr "api-paste.ini" #: ./doc/config-reference/compute/section_compute-sample-configuration-files.xml8(para) msgid "" "The Compute service stores its API configuration settings in the api-paste.ini file." msgstr "" #: ./doc/config-reference/compute/section_compute-sample-configuration-files.xml15(title) #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml22(title) #: ./doc/config-reference/block-storage/section_block-storage-sample-configuration-files.xml22(title) #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml35(title) #: ./doc/config-reference/identity/section_keystone-sample-conf-files.xml42(title) #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml50(title) msgid "policy.json" msgstr "" #: ./doc/config-reference/compute/section_compute-sample-configuration-files.xml16(para) msgid "" "The policy.json file defines additional access controls" " that apply to the Compute service." msgstr "" #: ./doc/config-reference/compute/section_compute-sample-configuration-files.xml22(title) #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml30(title) #: ./doc/config-reference/block-storage/section_block-storage-sample-configuration-files.xml27(title) msgid "rootwrap.conf" msgstr "" #: ./doc/config-reference/compute/section_compute-sample-configuration-files.xml23(para) msgid "" "The rootwrap.conf file defines configuration values " "used by the rootwrap script when the Compute service needs to escalate its " "privileges to those of the root user." msgstr "" #: ./doc/config-reference/compute/section_compute-configure-console.xml7(title) msgid "Configure remote console access" msgstr "" #. #: ./doc/config-reference/compute/section_compute-configure-console.xml9(para) msgid "" "OpenStack has two main methods for providing a remote console or remote " "desktop access to guest Virtual Machines. They are VNC, and SPICE HTML5 and " "can be used either through the OpenStack dashboard and the command line. " "Best practice is to select one or the other to run." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml6(para) msgid "KVM is configured as the default hypervisor for Compute." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml8(para) msgid "" "This document contains several sections about hypervisor selection. If you " "are reading this document linearly, you do not want to load the KVM module " "before you install nova-compute. " "The nova-compute service depends " "on qemu-kvm, which installs /lib/udev/rules.d/45-qemu-" "kvm.rules, which sets the correct permissions on the /dev/kvm " "device node." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml15(para) msgid "" "To enable KVM explicitly, add the following configuration options to the " "/etc/nova/nova.conf file:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml19(para) msgid "" "The KVM hypervisor supports the following virtual machine image formats:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml22(para) #: ./doc/config-reference/compute/section_hypervisor_qemu.xml43(para) msgid "Raw" msgstr "Raw" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml25(para) #: ./doc/config-reference/compute/section_hypervisor_qemu.xml46(para) msgid "QEMU Copy-on-write (qcow2)" msgstr "QEMU Copy-on-write (qcow2)" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml28(para) msgid "QED Qemu Enhanced Disk" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml31(para) msgid "VMWare virtual machine disk format (vmdk)" msgstr "VMware虚拟机镜像磁盘格式(vmdk)" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml34(para) msgid "" "This section describes how to enable KVM on your system. For more " "information, see the following distribution-specific documentation:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml38(para) msgid "" "Fedora:" " Getting started with virtualization from the Fedora project wiki." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml44(para) msgid "" "Ubuntu: " "KVM/Installation from the Community Ubuntu documentation." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml48(para) msgid "" "Debian: " "Virtualization with KVM from the Debian handbook." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml53(para) msgid "" "Red" " Hat Enterprise Linux: Installing virtualization packages on an existing Red" " Hat Enterprise Linux system from the Red Hat Enterprise " "Linux Virtualization Host Configuration and Guest Installation " "Guide." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml61(para) msgid "" "openSUSE: Installing " "KVM from the openSUSE Virtualization with KVM manual." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml67(para) msgid "" "SLES: " "Installing KVM from the SUSE Linux Enterprise Server Virtualization " "with KVM manual." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml77(title) msgid "Specify the CPU model of KVM guests" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml78(para) msgid "" "The Compute service enables you to control the guest CPU model that is " "exposed to KVM virtual machines. Use cases include:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml82(para) msgid "" "To maximize performance of virtual machines by exposing new host CPU " "features to the guest" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml86(para) msgid "" "To ensure a consistent default CPU across all machines, removing reliance of" " variable QEMU defaults" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml90(para) msgid "" "In libvirt, the CPU is specified by providing a base CPU model name (which " "is a shorthand for a set of feature flags), a set of additional feature " "flags, and the topology (sockets/cores/threads). The libvirt KVM driver " "provides a number of standard CPU model names. These models are defined in " "the /usr/share/libvirt/cpu_map.xml file. Check this " "file to determine which models are supported by your local installation." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml96(para) msgid "" "Two Compute configuration options define which type of CPU model is exposed " "to the hypervisor when using KVM: libvirt_cpu_mode and " "libvirt_cpu_model." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml99(para) msgid "" "The libvirt_cpu_mode option can take one of the following" " values: none, host-passthrough, " "host-model, and custom." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml103(title) msgid "Host model (default for KVM & QEMU)" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml104(para) msgid "" "If your nova.conf file contains " "libvirt_cpu_mode=host-model, libvirt identifies the CPU " "model in /usr/share/libvirt/cpu_map.xml file that most " "closely matches the host, and requests additional CPU flags to complete the " "match. This configuration provides the maximum functionality and performance" " and maintains good reliability and compatibility if the guest is migrated " "to another host with slightly different host CPUs." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml113(title) msgid "Host pass through" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml114(para) msgid "" "If your nova.conf file contains " "libvirt_cpu_mode=host-passthrough, libvirt tells KVM to " "pass through the host CPU with no modifications. The difference to host-" "model, instead of just matching feature flags, every last detail of the host" " CPU is matched. This gives absolutely best performance, and can be " "important to some apps which check low level CPU details, but it comes at a " "cost with respect to migration: the guest can only be migrated to an exactly" " matching host CPU." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml123(title) msgid "Custom" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml124(para) msgid "" "If your nova.conf file contains " "libvirt_cpu_mode=custom, you can explicitly specify one " "of the supported named model using the libvirt_cpu_model configuration " "option. For example, to configure the KVM guests to expose Nehalem CPUs, " "your nova.conf file should contain:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml133(title) msgid "" "None (default for all libvirt-driven hypervisors other than KVM & QEMU)" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml135(para) msgid "" "If your nova.conf file contains " "libvirt_cpu_mode=none, libvirt does not specify a CPU " "model. Instead, the hypervisor chooses the default model." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml141(title) msgid "Guest agent support" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml142(para) msgid "" "Use guest agents to enable optional access between compute nodes and guests " "through a socket, using the QMP protocol." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml144(para) msgid "" "To enable this feature, you must set " "hw_qemu_guest_agent=yes as a metadata parameter on the " "image you wish to use to create guest-agent-capable instances from. You can " "explicitly disable the feature by setting " "hw_qemu_guest_agent=no in the image metadata." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml150(title) msgid "KVM performance tweaks" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml151(para) msgid "" "The VHostNet " "kernel module improves network performance. To load the kernel module, run " "the following command as root:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml157(title) msgid "Troubleshoot KVM" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml158(para) msgid "" "Trying to launch a new virtual machine instance fails with the " "ERRORstate, and the following error appears in the " "/var/log/nova/nova-compute.log file:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml162(para) msgid "This message indicates that the KVM kernel modules were not loaded." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml163(para) msgid "" "If you cannot start VMs after installation without rebooting, the " "permissions might not be correct. This can happen if you load the KVM module" " before you install nova-compute." " To check whether the group is set to kvm, run:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_kvm.xml168(para) msgid "If it is not set to kvm, run:" msgstr "" #: ./doc/config-reference/compute/section_compute-conductor.xml7(title) msgid "Conductor" msgstr "" #: ./doc/config-reference/compute/section_compute-conductor.xml8(para) msgid "" "The nova-conductor service " "enables OpenStack to function without compute nodes accessing the database. " "Conceptually, it implements a new layer on top of nova-compute. It should not be deployed on " "compute nodes, or else the security benefits of removing database access " "from nova-compute are negated. " "Just like other nova services such as nova-" "api or nova-scheduler, it can be scaled horizontally. You can " "run multiple instances of nova-" "conductor on different machines as needed for scaling purposes." msgstr "" #: ./doc/config-reference/compute/section_compute-conductor.xml21(para) msgid "" "The methods exposed by nova-" "conductor are relatively simple methods used by nova-compute to offload its database " "operations. Places where nova-" "compute previously performed database access are now talking to" " nova-conductor. However, we have" " plans in the medium to long term to move more and more of what is currently" " in nova-compute up to the " "nova-conductor layer. The Compute" " service will start to look like a less intelligent slave service to " "nova-conductor. The conductor " "service will implement long running complex operations, ensuring forward " "progress and graceful error handling. This will be especially beneficial for" " operations that cross multiple compute nodes, such as migrations or " "resizes." msgstr "" #: ./doc/config-reference/compute/section_compute-conductor.xml40(para) msgid "" "To customize the Conductor, use the configuration option settings documented" " in ." msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml6(title) msgid "Overview of nova.conf" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml7(para) msgid "" "The nova.conf configuration file is an INI file format file " "that specifies options as key=value pairs, which are " "grouped into sections. The DEFAULT section contains most " "of the configuration options. For example:" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml19(para) msgid "" "You can use a particular configuration option file by using the " "option (nova.conf) parameter when " "you run one of the nova-* services. This parameter " "inserts configuration option definitions from the specified configuration " "file name, which might be useful for debugging or performance tuning." msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml25(para) msgid "" "To place comments in the nova.conf file, start a new " "line that begins with the pound (#) character. For a list" " of configuration options, see the tables in this guide." msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml29(para) msgid "" "To learn more about the nova.conf configuration file, " "review the general purpose configuration options documented in ." msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml33(title) msgid "Types of configuration options" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml34(para) msgid "" "Each configuration option has an associated data type. The supported data " "types for configuration options are:" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml39(term) msgid "BoolOpt" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml41(para) msgid "" "Boolean option. Value must be either true or " "false . Example:" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml48(term) msgid "StrOpt" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml50(para) msgid "String option. Value is an arbitrary string. Example:" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml55(term) msgid "IntOption" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml57(para) msgid "Integer option. Value must be an integer. Example: " msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml63(term) msgid "MultiStrOpt" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml65(para) msgid "" "String option. Same as StrOpt, except that it can be declared multiple times" " to indicate multiple values. Example:" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml73(term) msgid "ListOpt" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml75(para) msgid "" "List option. Value is a list of arbitrary strings separated by commas. " "Example:" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml81(term) msgid "FloatOpt" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml83(para) msgid "Floating-point option. Value must be a floating-point number. Example:" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml90(para) msgid "Do not specify quotes around Nova options." msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml94(title) msgid "Sections" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml98(literal) #: ./doc/config-reference/compute/section_compute-scheduler.xml576(td) #: ./doc/config-reference/compute/section_compute-scheduler.xml584(td) #: ./doc/config-reference/compute/section_compute-scheduler.xml593(td) msgid "[DEFAULT]" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml100(para) msgid "" "Contains most configuration options. If the documentation for a " "configuration option does not specify its section, assume that it appears in" " this section." msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml108(literal) #: ./doc/config-reference/compute/section_compute-scheduler.xml657(td) #: ./doc/config-reference/compute/section_compute-scheduler.xml663(td) #: ./doc/config-reference/compute/section_compute-scheduler.xml669(td) #: ./doc/config-reference/compute/section_compute-scheduler.xml675(td) #: ./doc/config-reference/compute/section_compute-scheduler.xml682(td) msgid "[cells]" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml110(para) msgid "" "Configures cells functionality. For details, see the Cells section ()." msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml118(literal) msgid "[baremetal]" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml120(para) msgid "Configures the baremetal hypervisor driver." msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml125(literal) msgid "[conductor]" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml127(para) msgid "" "Configures the nova-conductor " "service." msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml134(literal) msgid "[trusted_computing]" msgstr "[trusted_computing]" #: ./doc/config-reference/compute/section_nova-conf.xml136(para) msgid "" "Configures the trusted computing pools functionality and how to connect to a" " remote attestation service." msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml95(para) msgid "" "Configuration options are grouped by section. The Compute configuration file" " supports the following sections:" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml145(title) msgid "Variable substitution" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml146(para) msgid "" "The configuration file supports variable substitution. After you set a " "configuration option, it can be referenced in later configuration values " "when you precede it with $. This example defines " "my_ip and then uses $my_ip as a " "variable:" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml155(para) msgid "" "If a value must contain the $ character, escape it with " "$$. For example, if your LDAP DNS password is " "$xkj432, specify it, as follows:" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml160(para) msgid "" "The Compute code uses the Python " "string.Template.safe_substitute() method to implement " "variable substitution. For more details on how variable substitution is " "resolved, see http://docs.python.org/2/library/string.html#template-" "strings and http://www.python.org/dev/peps/pep-0292/." msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml172(title) msgid "Whitespace" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml173(para) msgid "" "To include whitespace in a configuration value, use a quoted string. For " "example:" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml178(title) msgid "Define an alternate location for nova.conf" msgstr "" #: ./doc/config-reference/compute/section_nova-conf.xml179(para) msgid "" "All nova-* services and the " " command-line client load the configuration file. To define " "an alternate location for the configuration file, pass the --config-file /path/to/nova.conf " "parameter when you start a nova-*" " service or call a command." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml6(title) msgid "Hyper-V virtualization platform" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml15(emphasis) msgid "Windows Server 2008r2" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml16(para) msgid "" "Both Server and Server Core with the Hyper-V role enabled (Shared Nothing " "Live migration is not supported using 2008r2)" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml20(emphasis) msgid "Windows Server 2012" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml21(para) msgid "Server and Core (with the Hyper-V role enabled), and Hyper-V Server" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml7(para) msgid "" "It is possible to use Hyper-V as a compute node within an OpenStack " "Deployment. The nova-compute " "service runs as \"openstack-compute,\" a 32-bit service directly upon the " "Windows platform with the Hyper-V role enabled. The necessary Python " "components as well as the nova-" "compute service are installed directly onto the Windows " "platform. Windows Clustering Services are not needed for functionality " "within the OpenStack infrastructure. The use of the Windows Server 2012 " "platform is recommend for the best experience and is the platform for active" " development. The following Windows platforms have been tested as compute " "nodes:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml26(title) msgid "Hyper-V configuration" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml27(para) msgid "" "The following sections discuss how to prepare the Windows Hyper-V node for " "operation as an OpenStack compute node. Unless stated otherwise, any " "configuration information should work for both the Windows 2008r2 and 2012 " "platforms." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml30(emphasis) msgid "Local Storage Considerations" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml31(para) msgid "" "The Hyper-V compute node needs to have ample storage for storing the virtual" " machine images running on the compute nodes. You may use a single volume " "for all, or partition it into an OS volume and VM volume. It is up to the " "individual deploying to decide." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml37(title) msgid "Configure NTP" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml38(para) msgid "" "Network time services must be configured to ensure proper operation of the " "Hyper-V compute node. To set network time on your Hyper-V host you must run " "the following commands:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml52(title) msgid "Configure Hyper-V virtual switching" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml53(para) msgid "" "Information regarding the Hyper-V virtual Switch can be located here: http://technet.microsoft.com/en-" "us/library/hh831823.aspx" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml57(para) msgid "" "To quickly enable an interface to be used as a Virtual Interface the " "following PowerShell may be used:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml67(title) msgid "Enable iSCSI initiator service" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml68(para) msgid "" "To prepare the Hyper-V node to be able to attach to volumes provided by " "cinder you must first make sure the Windows iSCSI initiator service is " "running and started automatically." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml79(title) msgid "Configure shared nothing live migration" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml80(para) msgid "" "Detailed information on the configuration of live migration can be found " "here: http://technet.microsoft.com/en-" "us/library/jj134199.aspx" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml83(para) msgid "The following outlines the steps of shared nothing live migration." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml86(para) msgid "" "The target hosts ensures that live migration is enabled and properly " "configured in Hyper-V." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml90(para) msgid "" "The target hosts checks if the image to be migrated requires a base VHD and " "pulls it from the Image Service if not already available on the target host." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml96(para) msgid "" "The source hosts ensures that live migration is enabled and properly " "configured in Hyper-V." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml100(para) msgid "The source hosts initiates a Hyper-V live migration." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml103(para) msgid "" "The source hosts communicates to the manager the outcome of the operation." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml111(literal) msgid "instances_shared_storage=False" msgstr "instances_shared_storage=False" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml112(para) msgid "" "This needed to support \"shared nothing\" Hyper-V live migrations. It is " "used in nova/compute/manager.py" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml116(literal) msgid "limit_cpu_features=True" msgstr "limit_cpu_features=True" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml117(para) msgid "" "This flag is needed to support live migration to hosts with different CPU " "features. This flag is checked during instance creation in order to limit " "the CPU features used by the VM." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml123(literal) msgid "instances_path=DRIVELETTER:\\PATH\\TO\\YOUR\\INSTANCES" msgstr "instances_path=DRIVELETTER:\\PATH\\TO\\YOUR\\INSTANCES" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml107(para) msgid "" "The following two configuration options/flags are needed in order to support" " Hyper-V live migration and must be added to your " "nova.conf on the Hyper-V compute node:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml127(para) msgid "Additional Requirements:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml130(para) msgid "Hyper-V 2012 RC or Windows Server 2012 RC with Hyper-V role enabled" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml133(para) msgid "" "A Windows domain controller with the Hyper-V compute nodes as domain members" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml137(para) msgid "" "The instances_path command-line option/flag needs to be the same on all " "hosts." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml141(para) msgid "" "The openstack-compute service " "deployed with the setup must run with domain credentials. You can set the " "service credentials with:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml150(emphasis) msgid "How to setup live migration on Hyper-V" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml151(para) msgid "" "To enable 'shared nothing live' migration, run the 3 PowerShell instructions" " below on each Hyper-V host:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml157(replaceable) #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml342(replaceable) #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml343(replaceable) #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml350(replaceable) msgid "IP_ADDRESS" msgstr "IP_ADDRESS" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml163(para) msgid "" "Please replace the IP_ADDRESS with the address of the interface which will " "provide the virtual switching for nova-network." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml166(emphasis) msgid "Additional Reading" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml167(para) msgid "" "Here's an article that clarifies the various live migration options in " "Hyper-V:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml171(link) msgid "" "http://ariessysadmin.blogspot.ro/2012/04/hyper-v-live-migration-of-" "windows.html" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml175(title) msgid "Python Requirements" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml176(emphasis) msgid "Python" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml182(link) msgid "http://www.python.org/ftp/python/2.7.3/python-2.7.3.msi" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml186(para) msgid "Install the MSI accepting the default options." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml189(para) msgid "The installation will put python in C:/python27." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml177(para) msgid "" "Python 2.7.3 must be installed prior to installing the OpenStack Compute " "Driver on the Hyper-V server. Download and then install the MSI for windows " "here:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml193(emphasis) msgid "Setuptools" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml194(para) msgid "" "You will require pip to install the necessary python module dependencies. " "The installer will install under the C:\\python27 directory structure. " "Setuptools for Python 2.7 for Windows can be download from here:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml199(link) msgid "" "http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11.win32-py2.7.exe" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml202(emphasis) msgid "Python Dependencies" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml203(para) msgid "" "You must download and manually install the following packages on the Compute" " node:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml207(emphasis) msgid "MySQL-python" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml210(link) msgid "http://codegood.com/download/10/" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml214(emphasis) msgid "pywin32" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml215(para) msgid "Download and run the installer from the following location" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml219(link) msgid "" "http://sourceforge.net/projects/pywin32/files/pywin32/Build%20217/pywin32-217.win32-py2.7.exe" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml223(emphasis) msgid "greenlet" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml224(para) msgid "Select the link below:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml226(link) msgid "http://www.lfd.uci.edu/~gohlke/pythonlibs/" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml227(para) msgid "" "You must scroll to the greenlet section for the following file: " "greenlet-0.4.0.win32-py2.7.‌exe" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml229(para) msgid "" "Click on the file, to initiate the download. Once the download is complete, " "run the installer." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml233(para) msgid "" "You must install the following Python packages through or " ". Run the following replacing PACKAGENAME with the following" " packages:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml236(replaceable) msgid "PACKAGE_NAME" msgstr "PACKAGE_NAME" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml240(para) msgid "amqplib" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml243(para) msgid "anyjson" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml246(para) msgid "distribute" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml249(para) msgid "eventlet" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml252(para) msgid "httplib2" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml255(para) msgid "iso8601" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml258(para) msgid "jsonschema" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml261(para) msgid "kombu" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml264(para) msgid "netaddr" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml267(para) msgid "paste" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml270(para) msgid "paste-deploy" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml273(para) msgid "prettytable" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml276(para) msgid "python-cinderclient" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml279(para) msgid "python-glanceclient" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml282(para) msgid "python-keystoneclient" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml285(para) msgid "repoze.lru" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml288(para) msgid "routes" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml291(para) msgid "sqlalchemy" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml294(para) msgid "simplejson" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml297(para) msgid "warlock" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml300(para) msgid "webob" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml303(para) msgid "wmi" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml308(title) msgid "Install Nova-compute" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml309(emphasis) msgid "Using git on Windows to retrieve source" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml310(para) msgid "" "Git be used to download the necessary source code. The installer to run Git " "on Windows can be downloaded here:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml315(link) msgid "" "http://code.google.com/p/msysgit/downloads/list?q=full+installer+official+git" msgstr "http://code.google.com/p/msysgit/downloads/list?q=full+installer+official+git" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml317(para) msgid "" "Download the latest installer. Once the download is complete double click " "the installer and follow the prompts in the installation wizard. The default" " should be acceptable for the needs of the document." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml320(para) msgid "Once installed you may run the following to clone the Nova code." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml326(title) msgid "Configure Nova.conf" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml327(para) msgid "" "The nova.conf file must be placed in " "C:\\etc\\nova for running OpenStack on Hyper-V. Below is " "a sample nova.conf for Windows:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml351(para) msgid "" " contains a reference of all " "options for hyper-v." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml355(title) msgid "Prepare images for use with Hyper-V" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml356(para) msgid "" "Hyper-V currently supports only the VHD file format for virtual machine " "instances. Detailed instructions for installing virtual machines on Hyper-V " "can be found here:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml360(link) msgid "http://technet.microsoft.com/en-us/library/cc772480.aspx" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml361(para) msgid "" "Once you have successfully created a virtual machine, you can then upload " "the image to glance using the native glance-client:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml364(replaceable) msgid "VM_IMAGE_NAME" msgstr "VM_IMAGE_NAME" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml368(title) msgid "Run Compute with Hyper-V" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml369(para) msgid "" "To start the nova-compute " "service, run this command from a console in the Windows server:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml376(title) msgid "Troubleshoot Hyper-V configuration" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml379(para) msgid "" "I ran the nova-manage service list command from my " "controller; however, I'm not seeing smiley faces for Hyper-V compute nodes, " "what do I do?" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml384(link) msgid "here" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_hyper-v.xml382(emphasis) msgid "" "Verify that you are synchronized with a network time source. Instructions " "for configuring NTP on your Hyper-V compute node are located " "" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml6(title) msgid "Compute log files" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml7(para) msgid "" "The corresponding log file of each Compute service is stored in the " "/var/log/nova/ directory of the host on which each " "service runs." msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml11(caption) msgid "Log files used by Compute services" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml17(td) #: ./doc/config-reference/networking/section_networking-log-files.xml16(td) #: ./doc/config-reference/block-storage/section_cinder-log-files.xml17(td) #: ./doc/config-reference/dashboard/section_dashboard-log-files.xml19(td) msgid "Log file" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml20(td) msgid "" "Service name (CentOS/Fedora/openSUSE/Red Hat Enterprise Linux/SUSE Linux " "Enterprise)" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml24(td) msgid "Service name (Ubuntu/Debian)" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml32(filename) #: ./doc/config-reference/block-storage/section_cinder-log-files.xml32(filename) msgid "api.log" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml34(td) msgid "openstack-nova-api" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml43(filename) msgid "cert.log" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml45(para) msgid "" "The X509 certificate service (openstack-nova-" "cert/nova-cert) is only required by " "the EC2 API to the Compute service." msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml51(systemitem) msgid "openstack-nova-cert" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml54(systemitem) msgid "nova-cert" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml59(filename) msgid "compute.log" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml62(systemitem) msgid "openstack-nova-compute" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml65(systemitem) #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml141(systemitem) #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml181(systemitem) msgid "nova-compute" msgstr "nova-compute" #: ./doc/config-reference/compute/section_nova-log-files.xml70(filename) msgid "conductor.log" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml73(systemitem) msgid "openstack-nova-conductor" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml76(systemitem) msgid "nova-conductor" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml81(filename) msgid "consoleauth.log" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml84(systemitem) msgid "openstack-nova-consoleauth" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml87(systemitem) msgid "nova-consoleauth" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml92(filename) msgid "network.log" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml93(para) msgid "" "The nova network service (openstack-" "nova-network/nova-network) only runs " "in deployments that are not configured to use the Networking service " "(neutron)." msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml100(systemitem) msgid "openstack-nova-network" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml103(systemitem) msgid "nova-network" msgstr "nova-network" #: ./doc/config-reference/compute/section_nova-log-files.xml108(filename) msgid "nova-manage.log" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml111(systemitem) #: ./doc/config-reference/compute/section_nova-log-files.xml114(systemitem) msgid "nova-manage" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml119(filename) #: ./doc/config-reference/block-storage/section_cinder-log-files.xml54(filename) msgid "scheduler.log" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml122(systemitem) msgid "openstack-nova-scheduler" msgstr "" #: ./doc/config-reference/compute/section_nova-log-files.xml125(systemitem) msgid "nova-scheduler" msgstr "nova-scheduler" #. When image changes, this message will be marked fuzzy or untranslated for #. you. #. It doesn't matter what you translate it to: it's not used at all. #: ./doc/config-reference/compute/section_hypervisor_vmware.xml43(None) msgid "" "@@image: '../../common/figures/vmware-nova-driver-architecture.jpg'; " "md5=d95084ce963cffbe3e86307c87d804c1" msgstr "@@image: '../../common/figures/vmware-nova-driver-architecture.jpg'; md5=d95084ce963cffbe3e86307c87d804c1" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml10(title) msgid "VMware vSphere" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml13(title) msgid "Introduction" msgstr "介绍" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml14(para) msgid "" "OpenStack Compute supports the VMware vSphere product family and enables " "access to advanced features such as vMotion, High Availability, and Dynamic " "Resource Scheduling (DRS). This section describes how to configure VMware-" "based virtual machine images for launch. vSphere versions 4.1 and newer are " "supported." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml20(para) msgid "" "The VMware vCenter driver enables the nova-" "compute service to communicate with a VMware vCenter server " "that manages one or more ESX host clusters. The driver aggregates the ESX " "hosts in each cluster to present one large hypervisor entity for each " "cluster to the Compute scheduler. Because individual ESX hosts are not " "exposed to the scheduler, Compute schedules to the granularity of clusters " "and vCenter uses DRS to select the actual ESX host within the cluster. When " "a virtual machine makes its way into a vCenter cluster, it can use all " "vSphere features." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml30(para) msgid "" "The following sections describe how to configure the VMware vCenter driver." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml34(title) msgid "High-level architecture" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml35(para) msgid "" "The following diagram shows a high-level view of the VMware driver " "architecture:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml38(title) msgid "VMware driver architecture" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml47(para) msgid "" "As the figure shows, the OpenStack Compute Scheduler sees three hypervisors " "that each correspond to a cluster in vCenter. Nova-compute contains the VMware driver. You can run with " "multiple nova-compute services. " "While Compute schedules at the granularity of a cluster, the VMware driver " "inside nova-compute interacts " "with the vCenter APIs to select an appropriate ESX host within the cluster. " "Internally, vCenter uses DRS for placement." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml57(para) msgid "" "The VMware vCenter driver also interacts with the OpenStack Image Service to" " copy VMDK images from the Image Service back end store. The dotted line in " "the figure represents VMDK images being copied from the OpenStack Image " "Service to the vSphere data store. VMDK images are cached in the data store " "so the copy operation is only required the first time that the VMDK image is" " used." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml64(para) msgid "" "After OpenStack boots a VM into a vSphere cluster, the VM becomes visible in" " vCenter and can access vSphere advanced features. At the same time, the VM " "is visible in the OpenStack dashboard and you can manage it as you would any" " other OpenStack VM. You can perform advanced vSphere operations in vCenter " "while you configure OpenStack resources such as VMs through the OpenStack " "dashboard." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml71(para) msgid "" "The figure does not show how networking fits into the architecture. Both " "nova-network and the OpenStack " "Networking Service are supported. For details, see ." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml78(title) msgid "Configuration overview" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml79(para) msgid "" "To get started with the VMware vCenter driver, complete the following high-" "level steps:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml83(para) msgid "Configure vCenter correctly. See ." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml87(para) msgid "" "Configure nova.conf for the VMware vCenter driver. See " "." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml92(para) msgid "" "Load desired VMDK images into the OpenStack Image Service. See ." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml96(para) msgid "" "Configure networking with either nova-" "network or the OpenStack Networking Service. See ." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml104(title) msgid "Prerequisites and limitations" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml105(para) msgid "" "Use the following list to prepare a vSphere environment that runs with the " "VMware vCenter driver:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml109(para) msgid "" "Copying VMDK files (vSphere 5.1 only). In" " vSphere 5.1, copying large image files (for example, 12 GB and greater) " "from Glance can take a long time. To improve performance, VMware recommends " "that you upgrade to VMware vCenter Server 5.1 Update 1 or later. For more " "information, see the Release Notes." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml117(para) msgid "" "DRS. For any cluster that contains " "multiple ESX hosts, enable DRS and enable fully automated placement." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml122(para) msgid "" "Shared storage. Only shared storage is " "supported and data stores must be shared among all hosts in a cluster. It is" " recommended to remove data stores not intended for OpenStack from clusters " "being configured for OpenStack." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml129(para) msgid "" "Clusters and data stores. Do not use " "OpenStack clusters and data stores for other purposes. If you do, OpenStack " "displays incorrect usage information." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml135(para) msgid "" "Networking. The networking configuration " "depends on the desired networking model. See ." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml140(para) msgid "" "Security groups. If you use the VMware " "driver with OpenStack Networking and the NSX plug-in, security groups are " "supported. If you use nova-" "network, security groups are not supported." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml145(para) msgid "The NSX plug-in is the only plug-in that is validated for vSphere." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml149(para) msgid "" "VNC. The port range 5900 - 6105 " "(inclusive) is automatically enabled for VNC connections on every ESX host " "in all clusters under OpenStack control. For more information about using a " "VNC client to connect to virtual machine, see http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1246." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml157(para) msgid "" "In addition to the default VNC port numbers (5900 to 6000) specified in the " "above document, the following ports are also used: 6101, 6102, and 6105." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml160(para) msgid "" "You must modify the ESXi firewall configuration to allow the VNC ports. " "Additionally, for the firewall modifications to persist after a reboot, you " "must create a custom vSphere Installation Bundle (VIB) which is then " "installed onto the running ESXi host or added to a custom image profile used" " to install ESXi hosts. For details about how to create a VIB for persisting" " the firewall configuration modifications, see " " " "http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2007381." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml173(para) msgid "" "Ephemeral Disks. Ephemeral disks are not " "supported. A future major release will address this limitation." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml178(para) msgid "" "Injection of SSH keys into compute instances hosted by vCenter is not " "currently supported." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml184(para) msgid "" "To use multiple vCenter installations with OpenStack, each vCenter must be " "assigned to a separate availability zone. This is required as the OpenStack " "Block Storage VMDK driver does not currently work across multiple vCenter " "installations." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml194(title) msgid "VMware vCenter driver" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml195(para) msgid "" "Use the VMware vCenter driver (VMwareVCDriver) to connect OpenStack Compute " "with vCenter. This recommended configuration enables access through vCenter " "to advanced vSphere features like vMotion, High Availability, and Dynamic " "Resource Scheduling (DRS)." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml201(title) msgid "VMwareVCDriver configuration options" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml202(para) msgid "" "When you use the VMwareVCDriver (vCenter versions 5.1 and later) with " "OpenStack Compute, add the following VMware-specific configuration options " "to the nova.conf file:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml218(para) msgid "" "vSphere vCenter versions 5.0 and earlier: You must specify the location of " "the WSDL files by adding the " "wsdl_location=http://127.0.0.1:8080/vmware/SDK/wsdl/vim25/vimService.wsdl" " setting to the above configuration. For more information, see vSphere 5.0 and earlier additional set " "up." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml227(para) msgid "" "Clusters: The vCenter driver can support multiple clusters. To use more than" " one cluster, simply add multiple lines in " "nova.conf with the appropriate cluster name. Clusters " "and data stores used by the vCenter driver should not contain any VMs other " "than those created by the driver." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml236(para) msgid "" "Data stores: The setting specifies the data" " stores to use with Compute. For example, " " selects all the data stores that " "have a name starting with \"nas\". If this line is omitted, Compute uses the" " first data store returned by the vSphere API. It is recommended not to use " "this field and instead remove data stores that are not intended for " "OpenStack." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml246(para) msgid "" "Reserved host memory: The option " "value is 512 MB by default. However, VMware recommends that you set this " "option to 0 MB because the vCenter driver reports the effective memory " "available to the virtual machines." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml255(para) msgid "" "A nova-compute service can " "control one or more clusters containing multiple ESX hosts, making " "nova-compute a critical service " "from a high availability perspective. Because the host that runs nova-compute can fail while the vCenter and " "ESX still run, you must protect the nova-" "compute service against host failures." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml265(para) #: ./doc/config-reference/compute/section_hypervisor_vmware.xml701(para) msgid "" "Many nova.conf options are relevant to libvirt but do " "not apply to this driver." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml268(para) msgid "" "You must complete additional configuration for environments that use vSphere" " 5.0 and earlier. See ." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml274(title) msgid "Images with VMware vSphere" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml275(para) msgid "" "The vCenter driver supports images in the VMDK format. Disks in this format " "can be obtained from VMware Fusion or from an ESX environment. It is also " "possible to convert other formats, such as qcow2, to the VMDK format using " "the utility. After a VMDK disk is available, load " "it into the OpenStack Image Service. Then, you can use it with the VMware " "vCenter driver. The following sections provide additional details on the " "supported disks and the commands used for conversion and upload." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml285(title) msgid "Supported image types" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml286(para) msgid "" "Upload images to the OpenStack Image Service in VMDK format. The following " "VMDK disk types are supported:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml290(para) msgid "" "VMFS Flat Disks (includes thin, thick, " "zeroedthick, and eagerzeroedthick). Note that once a VMFS thin disk is " "exported from VMFS to a non-VMFS location, like the OpenStack Image Service," " it becomes a preallocated flat disk. This impacts the transfer time from " "the OpenStack Image Service to the data store when the full preallocated " "flat disk, rather than the thin disk, must be transferred." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml300(para) msgid "" "Monolithic Sparse disks. Sparse disks " "get imported from the OpenStack Image Service into ESX as thin provisioned " "disks. Monolithic Sparse disks can be obtained from VMware Fusion or can be " "created by converting from other virtual disk formats using the qemu-" "img utility." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml309(para) msgid "" "The following table shows the property that" " applies to each of the supported VMDK disk types:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml313(caption) msgid "OpenStack Image Service disk type settings" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml316(th) msgid "vmware_disktype property" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml317(th) #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml53(title) msgid "VMDK disk type" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml322(td) msgid "sparse" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml324(para) msgid "Monolithic Sparse" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml328(td) #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml73(td) #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml75(td) msgid "thin" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml330(para) msgid "VMFS flat, thin provisioned" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml334(td) msgid "preallocated (default)" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml336(para) msgid "VMFS flat, thick/zeroedthick/eagerzeroedthick" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml343(para) msgid "" "The property is set when an image is loaded" " into the OpenStack Image Service. For example, the following command " "creates a Monolithic Sparse image by setting " " to sparse:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml352(para) msgid "" "Note that specifying thin does not provide any advantage " "over preallocated with the current version of the driver." " Future versions might restore the thin properties of the disk after it is " "downloaded to a vSphere data store." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml359(title) msgid "Convert and load images" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml360(para) msgid "" "Using the qemu-img utility, disk images in several formats " "(such as, qcow2) can be converted to the VMDK format." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml363(para) msgid "" "For example, the following command can be used to convert a qcow2 Ubuntu Precise cloud image:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml369(para) msgid "" "VMDK disks converted through qemu-img are always monolithic sparse VMDK disks with an IDE " "adapter type. Using the previous example of the Precise Ubuntu image after " "the qemu-img conversion, the command to upload the VMDK disk " "should be something like:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml380(para) msgid "" "Note that the is set to sparse and the vmware_adaptertype is" " set to ide in the previous command." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml384(para) msgid "" "If the image did not come from the qemu-img utility, the " "vmware_disktype and vmware_adaptertype might be " "different. To determine the image adapter type from an image file, use the " "following command and look for the line:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml391(para) msgid "" "Assuming a preallocated disk type and an iSCSI lsiLogic adapter type, the " "following command uploads the VMDK disk:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml399(para) msgid "" "Currently, OS boot VMDK disks with an IDE adapter type cannot be attached to" " a virtual SCSI controller and likewise disks with one of the SCSI adapter " "types (such as, busLogic, lsiLogic) cannot be attached to the IDE " "controller. Therefore, as the previous examples show, it is important to set" " the property correctly. The default " "adapter type is lsiLogic, which is SCSI, so you can omit the " "vmware_adaptertype property if you are certain that " "the image adapter type is lsiLogic." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml411(title) msgid "Tag VMware images" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml412(para) msgid "" "In a mixed hypervisor environment, OpenStack Compute uses the " " tag to match images to the correct " "hypervisor type. For VMware images, set the hypervisor type to " "vmware. Other valid hypervisor types include: xen, qemu, " "kvm, lxc, uml, and hyperv." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml425(title) msgid "Optimize images" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml426(para) msgid "" "Monolithic Sparse disks are considerably faster to download but have the " "overhead of an additional conversion step. When imported into ESX, sparse " "disks get converted to VMFS flat thin provisioned disks. The download and " "conversion steps only affect the first launched instance that uses the " "sparse disk image. The converted disk image is cached, so subsequent " "instances that use this disk image can simply use the cached version." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml434(para) msgid "" "To avoid the conversion step (at the cost of longer download times) consider" " converting sparse disks to thin provisioned or preallocated disks before " "loading them into the OpenStack Image Service. Below are some tools that can" " be used to pre-convert sparse disks." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml441(emphasis) msgid "Using vSphere CLI (or sometimes called the remote CLI or rCLI) tools" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml443(para) msgid "" "Assuming that the sparse disk is made available on a data store accessible " "by an ESX host, the following command converts it to preallocated format:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml447(para) msgid "" "(Note that the vifs tool from the same CLI package can be used to upload the" " disk to be converted. The vifs tool can also be used to download the " "converted disk if necessary.)" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml453(emphasis) msgid "Using vmkfstools directly on the ESX host" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml455(para) msgid "" "If the SSH service is enabled on an ESX host, the sparse disk can be " "uploaded to the ESX data store via scp and the vmkfstools local to the ESX " "host can use used to perform the conversion: (After logging in to the host " "via ssh)" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml464(emphasis) msgid "vmware-vdiskmanager" msgstr "vmware-vdiskmanager" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml465(para) msgid "" "vmware-vdiskmanager is a utility that comes bundled with VMware" " Fusion and VMware Workstation. Below is an example of converting a sparse " "disk to preallocated format:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml470(para) msgid "" "In all of the above cases, the converted vmdk is actually a pair of files: " "the descriptor file converted.vmdk and " "the actual virtual disk data file converted-" "flat.vmdk. The file to be uploaded to the OpenStack Image Service" " is converted-flat.vmdk." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml481(title) msgid "Image handling" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml482(para) msgid "" "The ESX hypervisor requires a copy of the VMDK file in order to boot up a " "virtual machine. As a result, the vCenter OpenStack Compute driver must " "download the VMDK via HTTP from the OpenStack Image Service to a data store " "that is visible to the hypervisor. To optimize this process, the first time " "a VMDK file is used, it gets cached in the data store. Subsequent virtual " "machines that need the VMDK use the cached version and don't have to copy " "the file again from the OpenStack Image Service." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml491(para) msgid "" "Even with a cached VMDK, there is still a copy operation from the cache " "location to the hypervisor file directory in the shared data store. To avoid" " this copy, boot the image in linked_clone mode. To learn how to enable this" " mode, see . Note also that it is possible " "to override the linked_clone mode on a per-image basis by using the " "vmware_linked_clone property in the OpenStack Image Service." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml499(para) msgid "" "You can configure the nova.conf file to automatically " "purge unused images after a specified period of time. The relevant settings " "in the DEFAULT section are:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml504(para) msgid "" "remove_unused_base_images - Set this parameter to " " to specify that unused images should be removed after the " "duration specified in the " "remove_unused_original_minimum_age_seconds parameter." " The default is ." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml509(para) msgid "" "remove_unused_original_minimum_age_seconds - " "Specifies the duration in seconds after which an unused image is purged from" " the cache. The default is (24 hours)." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml517(title) msgid "Networking with VMware vSphere" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml518(para) msgid "" "The VMware driver supports networking with the nova-network service or the OpenStack Networking Service. " "Depending on your installation, complete these configuration steps before " "you provision VMs:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml525(para) msgid "" " The nova-" "network service with the FlatManager or " "FlatDHCPManager. Create a port group with the same name as the " "flat_network_bridge value in the " "nova.conf file. The default value is " "br100. If you specify another value, the new value must " "be a valid linux bridge identifier that adheres to linux bridge naming " "conventions." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml534(para) msgid "All VM NICs are attached to this port group." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml535(para) msgid "" "Ensure that the flat interface of the node that runs the nova-network service has a path to this " "network." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml539(para) msgid "" "When configuring the port binding for this port group in vCenter, specify " "ephemeral for the port binding type. For more " "information, see Choosing" " a port binding type in ESX/ESXi in the VMware Knowledge Base." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml547(para) msgid "" "The nova-" "network service with the VlanManager. Set the " "vlan_interface configuration option to match the ESX host" " interface that handles VLAN-tagged VM traffic." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml553(para) msgid "OpenStack Compute automatically creates the corresponding port groups." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml557(para) msgid "" "If you are using the OpenStack Networking Service: Before provisioning VMs, " "create a port group with the same name as the " "vmware.integration_bridge value in " "nova.conf (default is br-int). All " "VM NICs are attached to this port group for management by the OpenStack " "Networking plug-in." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml568(title) msgid "Volumes with VMware vSphere" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml569(para) msgid "" "The VMware driver supports attaching volumes from the OpenStack Block " "Storage service. The VMware VMDK driver for OpenStack Block Storage is " "recommended and should be used for managing volumes based on vSphere data " "stores. More information about the VMware VMDK driver can be found at: VMware VMDK Driver. Also an iscsi volume driver " "provides limited support and can be used only for attachments." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml580(title) msgid "vSphere 5.0 and earlier additional set up" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml581(para) msgid "" "Users of vSphere 5.0 or earlier must host their WSDL files locally. These " "steps are applicable for vCenter 5.0 or ESXi 5.0 and you can either mirror " "the WSDL from the vCenter or ESXi server that you intend to use or you can " "download the SDK directly from VMware. These workaround steps fix a known" " issue with the WSDL that was resolved in later versions." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml589(para) msgid "" "When setting the VMwareVCDriver configuration options, you must include the " "wsdl_location option. For more information, see VMwareVCDriver " "configuration options above." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml595(title) msgid "Mirror WSDL from vCenter (or ESXi)" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml597(para) msgid "" "Set the VMWAREAPI_IP shell variable to the IP address for your " "vCenter or ESXi host from where you plan to mirror files. For example:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml603(para) msgid "Create a local file system directory to hold the WSDL files:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml608(para) msgid "Change into the new directory. " msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml612(para) msgid "" "Use your OS-specific tools to install a command-line tool that can download " "files like ." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml617(para) msgid "Download the files to the local file cache:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml627(para) msgid "" "Because the reflect-types.xsd and reflect-" "messagetypes.xsd files do not fetch properly, you must stub out " "these files. Use the following XML listing to replace the missing file " "content. The XML parser underneath Python can be very particular and if you " "put a space in the wrong place, it can break the parser. Copy the following " "contents and formatting carefully." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml644(para) msgid "" "Now that the files are locally present, tell the driver to look for the SOAP" " service WSDLs in the local file system and not on the remote vSphere " "server. Add the following setting to the nova.conf file" " for your nova-compute node:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml654(para) msgid "" "Alternatively, download the version appropriate SDK from http://www.vmware.com/support/developer/vc-sdk/ and copy it to" " the /opt/stack/vmware file. Make sure that the WSDL is" " available, in for example " "/opt/stack/vmware/SDK/wsdl/vim25/vimService.wsdl. You " "must point nova.conf to fetch this WSDL file from the " "local file system by using a URL." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml663(para) msgid "" "When using the VMwareVCDriver (vCenter) with OpenStack Compute with vSphere " "version 5.0 or earlier, nova.conf must include the " "following extra config option:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml671(title) msgid "VMware ESX driver" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml672(para) msgid "" "This section covers details of using the VMwareESXDriver. The ESX Driver has" " not been extensively tested and is not recommended. To configure the VMware" " vCenter driver instead, see ." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml677(para) msgid "" "The VMWare ESX driver has been deprecated in the Icehouse release and will " "be removed with the Juno release." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml683(title) msgid "VMwareESXDriver configuration options" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml684(para) msgid "" "When you use the VMwareESXDriver (no vCenter) with OpenStack Compute, add " "the following VMware-specific configuration options to the " "nova.conf file:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml696(para) msgid "" "Remember that you will have one nova-" "compute service for each ESXi host. It is recommended that this" " host run as a VM on the same ESXi host that it manages." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml706(title) msgid "Requirements and limitations" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml707(para) msgid "" "The ESXDriver cannot use many of the vSphere platform advanced capabilities," " namely vMotion, high availability, and DRS." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml713(title) #: ./doc/config-reference/compute/section_compute-scheduler.xml711(title) msgid "Configuration reference" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_vmware.xml714(para) msgid "" "To customize the VMware driver, use the configuration option settings " "documented in ." msgstr "" #. When image changes, this message will be marked fuzzy or untranslated for #. you. #. It doesn't matter what you translate it to: it's not used at all. #: ./doc/config-reference/compute/section_compute-scheduler.xml108(None) msgid "" "@@image: '../../common/figures/filteringWorkflow1.png'; " "md5=c144af5cbdee1bd17a7bde0bea5b5fe7" msgstr "@@image: '../../common/figures/filteringWorkflow1.png'; md5=c144af5cbdee1bd17a7bde0bea5b5fe7" #. When image changes, this message will be marked fuzzy or untranslated for #. you. #. It doesn't matter what you translate it to: it's not used at all. #: ./doc/config-reference/compute/section_compute-scheduler.xml555(None) msgid "" "@@image: '../../common/figures/nova-weighting-hosts.png'; " "md5=000eab4cf0deb1da2e692e023065a6ae" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml16(title) msgid "Scheduling" msgstr "调度" #: ./doc/config-reference/compute/section_compute-scheduler.xml17(para) msgid "" "Compute uses the nova-scheduler " "service to determine how to dispatch compute and volume requests. For " "example, the nova-scheduler " "service determines which host a VM should launch on. The term " "host in the context of filters means a physical node " "that has a nova-compute service " "running on it. You can configure the scheduler through a variety of options." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml26(para) msgid "" "Compute is configured with the following default scheduler options in the " "/etc/nova/nova.conf file:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml33(para) msgid "" "By default, the scheduler_driver is configured as a filter scheduler, as " "described in the next section. In the default configuration, this scheduler " "considers hosts that meet all the following criteria:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml39(para) msgid "" "Have not been attempted for scheduling purposes " "(RetryFilter)." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml43(para) msgid "" "Are in the requested availability zone " "(AvailabilityZoneFilter)." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml47(para) msgid "Have sufficient RAM available (RamFilter)." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml51(para) msgid "" "Are capable of servicing the request (ComputeFilter)." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml55(para) msgid "" "Satisfy the extra specs associated with the instance type " "(ComputeCapabilitiesFilter)." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml60(para) msgid "" "Satisfy any architecture, hypervisor type, or virtual machine mode " "properties specified on the instance's image properties. " "(ImagePropertiesFilter)." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml66(para) msgid "" "The scheduler caches its list of available hosts; you can specify how often " "the list is updated by modifying the " " value." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml72(para) msgid "" "Do not configure to be much smaller than " "; otherwise, hosts will appear " "to be dead while the host list is being cached." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml77(para) msgid "" "For information on the volume scheduler, refer the Block Storage section of " "OpenStack Cloud Administrator " "Guide for information." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml83(title) msgid "Filter scheduler" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml84(para) msgid "" "The Filter Scheduler " "(nova.scheduler.filter_scheduler.FilterScheduler) is the " "default scheduler for scheduling virtual machine instances. It supports " "filtering and weighting to make informed decisions on where a new instance " "should be created." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml93(title) msgid "Filters" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml103(title) msgid "Filtering" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml94(para) msgid "" "When the Filter Scheduler receives a request for a resource, it first " "applies filters to determine which hosts are eligible for consideration when" " dispatching a resource. Filters are binary: either a host is accepted by " "the filter, or it is rejected. Hosts that are accepted by the filter are " "then processed by a different algorithm to decide which hosts to use for " "that request, described in the Weights " "section. " msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml113(para) msgid "" "The scheduler_available_filters configuration option in " "nova.conf provides the Compute service with the list of" " the filters that are used by the scheduler. The default setting specifies " "all of the filter that are included with the Compute service:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml120(para) msgid "" "This configuration option can be specified multiple times. For example, if " "you implemented your own custom filter in Python called " "myfilter.MyFilter and you wanted to use both the built-in" " filters and your custom filter, your nova.conf file " "would contain:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml129(para) msgid "" "The scheduler_default_filters configuration option in " "nova.conf defines the list of filters that are applied " "by the nova-scheduler service. " "The default filters are:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml134(para) msgid "The following sections describe the available filters." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml137(title) msgid "AggregateCoreFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml138(para) msgid "" "Implements blueprint per-aggregate-resource-ratio. AggregateCoreFilter " "supports per-aggregate cpu_allocation_ratio. If the per-" "aggregate value is not found, the value falls back to the global setting." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml145(title) msgid "AggregateImagePropertiesIsolation" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml146(para) msgid "" "Matches properties defined in an image's metadata against those of " "aggregates to determine host matches:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml151(para) msgid "" "If a host belongs to an aggregate and the aggregate defines one or more " "metadata that match an image's properties, that host is a candidate to boot " "the image's instance." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml156(para) msgid "" "If a host does not belong to any aggregate, it can boot instances from all " "images." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml161(para) msgid "" "For example, the following aggregate myWinAgg has " "the Windows operating system as metadata (named 'windows'):" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml169(para) msgid "" "In this example, because the following Win-2012 image has the " "windows property, it would boot on the sf-" "devel host (all other filters being equal):" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml181(para) msgid "" "You can configure the " "AggregateImagePropertiesIsolation filter using the " "following options in the nova.conf file:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml191(title) msgid "AggregateInstanceExtraSpecsFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml192(para) msgid "" "Matches properties defined in an instance type's extra specs against admin-" "defined properties on a host aggregate. Works with specifications that are " "unscoped, or are scoped with " "aggregate_instance_extra_specs. See the host aggregates section for documentation on how" " to use this filter." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml202(title) msgid "AggregateMultiTenancyIsolation" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml203(para) msgid "" "Isolates tenants to specific host " "aggregates. If a host is in an aggregate that has the metadata key " "filter_tenant_id it only creates instances from that " "tenant (or list of tenants). A host can be in different aggregates. If a " "host does not belong to an aggregate with the metadata key, it can create " "instances from all tenants." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml213(title) msgid "AggregateRamFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml214(para) msgid "" "Implements blueprint per-aggregate-resource-ratio. " "Supports per-aggregate ram_allocation_ratio. If per-" "aggregate value is not found, it falls back to the default setting." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml222(title) msgid "AllHostsFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml223(para) msgid "" "This is a no-op filter, it does not eliminate any of the available hosts." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml227(title) msgid "AvailabilityZoneFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml228(para) msgid "" "Filters hosts by availability zone. This filter must be enabled for the " "scheduler to respect availability zones in requests." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml233(title) msgid "ComputeCapabilitiesFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml234(para) msgid "" "Matches properties defined in an instance type's extra specs against compute" " capabilities." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml236(para) msgid "" "If an extra specs key contains a colon \":\", anything before the colon is " "treated as a namespace, and anything after the colon is treated as the key " "to be matched. If a namespace is present and is not 'capabilities', it is " "ignored by this filter." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml243(title) msgid "ComputeFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml244(para) msgid "Passes all hosts that are operational and enabled." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml246(para) msgid "In general, this filter should always be enabled." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml250(title) msgid "CoreFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml251(para) msgid "" "Only schedule instances on hosts if there are sufficient CPU cores " "available. If this filter is not set, the scheduler may over provision a " "host based on cores (for example, the virtual cores running on an instance " "may exceed the physical cores)." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml256(para) msgid "" "This filter can be configured to allow a fixed amount of vCPU overcommitment" " by using the Configuration option in " "nova.conf. The default setting is:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml263(para) msgid "" "With this setting, if 8 vCPUs are on a node, the scheduler allows instances " "up to 128 vCPU to be run on that node." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml266(para) msgid "To disallow vCPU overcommitment set:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml269(para) msgid "" "The Compute API will always return the actual number of CPU cores available " "on a compute node regardless of the value of the " " configuration key. As a result changes" " to the are not reflected via the " "command line clients or the dashboard. Changes to this configuration key are" " only taken into account internally in the scheduler." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml281(title) msgid "DifferentHostFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml282(para) msgid "" "Schedule the instance on a different host from a set of instances. To take " "advantage of this filter, the requester must pass a scheduler hint, using " "different_host as the key and a list of instance uuids as" " the value. This filter is the opposite of the " "SameHostFilter. Using the command-line " "tool, use the --hint flag. For example:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml294(para) msgid "" "With the API, use the os:scheduler_hints key. For " "example:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml300(title) msgid "DiskFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml301(para) msgid "" "Only schedule instances on hosts if there is sufficient disk space available" " for root and ephemeral storage." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml304(para) msgid "" "This filter can be configured to allow a fixed amount of disk overcommitment" " by using the disk_allocation_ratio Configuration option " "in nova.conf. The default setting is:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml311(para) msgid "" "Adjusting this value to greater than 1.0 enables scheduling instances while " "over committing disk resources on the node. This might be desirable if you " "use an image format that is sparse or copy on write such that each virtual " "instance does not require a 1:1 allocation of virtual disk to physical " "storage." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml319(title) msgid "GroupAffinityFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml320(para) msgid "" "The GroupAffinityFilter ensures that an instance is scheduled on to a host " "from a set of group hosts. To take advantage of this filter, the requester " "must pass a scheduler hint, using group as the key and an" " arbitrary name as the value. Using the command-line tool, " "use the --hint flag. For example:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml332(title) msgid "GroupAntiAffinityFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml333(para) msgid "" "The GroupAntiAffinityFilter ensures that each instance in a group is on a " "different host. To take advantage of this filter, the requester must pass a " "scheduler hint, using group as the key and an arbitrary " "name as the value. Using the command-line tool, use the " "--hint flag. For example:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml345(title) msgid "ImagePropertiesFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml346(para) msgid "" "Filters hosts based on properties defined on the instance's image. It passes" " hosts that can support the specified image properties contained in the " "instance. Properties include the architecture, hypervisor type, and virtual " "machine mode. for example, an instance might require a host that runs an " "ARM-based processor and QEMU as the hypervisor. An image can be decorated " "with these properties by using:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml355(para) msgid "The image properties that the filter checks for are:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml359(para) msgid "" "architecture: Architecture describes the machine " "architecture required by the image. Examples are i686, x86_64, arm, and " "ppc64." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml365(para) msgid "" "hypervisor_type: Hypervisor type describes the hypervisor" " required by the image. Examples are xen, kvm, qemu, and xenapi." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml371(para) msgid "" "vm_mode: Virtual machine mode describes the hypervisor " "application binary interface (ABI) required by the image. Examples are 'xen'" " for Xen 3.0 paravirtual ABI, 'hvm' for native ABI, 'uml' for User Mode " "Linux paravirtual ABI, exe for container virt executable ABI." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml382(title) msgid "IsolatedHostsFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml383(para) msgid "" "Allows the admin to define a special (isolated) set of images and a special " "(isolated) set of hosts, such that the isolated images can only run on the " "isolated hosts, and the isolated hosts can only run isolated images. The " "flag restrict_isolated_hosts_to_isolated_images can be " "used to force isolated hosts to only run isolated images." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml391(para) msgid "" "The admin must specify the isolated set of images and hosts in the " "nova.conf file using the " "isolated_hosts and isolated_images " "configuration options. For example: " msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml401(title) msgid "JsonFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml406(para) msgid "=" msgstr "=" #: ./doc/config-reference/compute/section_compute-scheduler.xml409(para) msgid "<" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml412(para) msgid ">" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml415(para) msgid "in" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml418(para) msgid "<=" msgstr "<=" #: ./doc/config-reference/compute/section_compute-scheduler.xml421(para) msgid ">=" msgstr ">=" #: ./doc/config-reference/compute/section_compute-scheduler.xml424(para) msgid "not" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml427(para) msgid "or" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml430(para) msgid "and" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml434(para) msgid "$free_ram_mb" msgstr "$free_ram_mb" #: ./doc/config-reference/compute/section_compute-scheduler.xml437(para) msgid "$free_disk_mb" msgstr "$free_disk_mb" #: ./doc/config-reference/compute/section_compute-scheduler.xml440(para) msgid "$total_usable_ram_mb" msgstr "$total_usable_ram_mb" #: ./doc/config-reference/compute/section_compute-scheduler.xml443(para) msgid "$vcpus_total" msgstr "$vcpus_total" #: ./doc/config-reference/compute/section_compute-scheduler.xml446(para) msgid "$vcpus_used" msgstr "$vcpus_used" #: ./doc/config-reference/compute/section_compute-scheduler.xml402(para) msgid "" "The JsonFilter allows a user to construct a custom filter by passing a " "scheduler hint in JSON format. The following operators are " "supported:The filter supports the following " "variables:Using the command-line tool, use " "the --hint flag:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml453(para) #: ./doc/config-reference/compute/section_compute-scheduler.xml502(para) #: ./doc/config-reference/compute/section_compute-scheduler.xml536(para) msgid "With the API, use the os:scheduler_hints key:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml458(title) msgid "RamFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml459(para) msgid "" "Only schedule instances on hosts that have sufficient RAM available. If this" " filter is not set, the scheduler may over provision a host based on RAM " "(for example, the RAM allocated by virtual machine instances may exceed the " "physical RAM)." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml464(para) msgid "" "This filter can be configured to allow a fixed amount of RAM overcommitment " "by using the ram_allocation_ratio configuration option in" " nova.conf. The default setting is:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml472(para) msgid "" "This setting enables 1.5 GB instances to run on any compute node with 1 GB " "of free RAM." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml476(title) msgid "RetryFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml477(para) msgid "" "Filter out hosts that have already been attempted for scheduling purposes. " "If the scheduler selects a host to respond to a service request, and the " "host fails to respond to the request, this filter prevents the scheduler " "from retrying that host for the service request." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml483(para) msgid "" "This filter is only useful if the scheduler_max_attempts " "configuration option is set to a value greater than zero." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml489(title) msgid "SameHostFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml490(para) msgid "" "Schedule the instance on the same host as another instance in a set of " "instances. To take advantage of this filter, the requester must pass a " "scheduler hint, using same_host as the key and a list of " "instance uuids as the value. This filter is the opposite of the " "DifferentHostFilter. Using the command-" "line tool, use the --hint flag:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml507(title) msgid "SimpleCIDRAffinityFilter" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml508(para) msgid "" "Schedule the instance based on host IP subnet range. To take advantage of " "this filter, the requester must specify a range of valid IP address in CIDR " "format, by passing two scheduler hints:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml514(literal) msgid "build_near_host_ip" msgstr "build_near_host_ip" #: ./doc/config-reference/compute/section_compute-scheduler.xml516(para) msgid "" "The first IP address in the subnet (for example, " "192.168.1.1)" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml522(literal) msgid "cidr" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml524(para) msgid "" "The CIDR that corresponds to the subnet (for example, " "/24)" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml530(para) msgid "" "Using the command-line tool, use the " "--hint flag. For example, to specify the IP subnet " "192.168.1.1/24" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml542(title) msgid "Weights" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml544(para) msgid "" "When resourcing instances, the Filter Scheduler filters and weighs each host" " in the list of acceptable hosts. Each time the scheduler selects a host, it" " virtually consumes resources on it, and subsequent selections are adjusted " "accordingly. This process is useful when the customer asks for the same " "large amount of instances, because weight is computed for each requested " "instance." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml549(para) msgid "" "All weights are normalized before being summed up; the host with the largest" " weight is given the highest priority." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml552(title) msgid "Weighing hosts" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml559(para) msgid "" "If cells are used, cells are weighted by the scheduler in the same manner as" " hosts." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml560(para) msgid "" "Hosts and cells are weighed based on the following options in the " "/etc/nova/nova.conf file:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml563(caption) msgid "Host Weighting options" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml569(th) #: ./doc/config-reference/compute/section_compute-scheduler.xml650(th) msgid "Section" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml570(th) #: ./doc/config-reference/compute/section_compute-scheduler.xml651(th) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml321(td) msgid "Option" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml571(th) #: ./doc/config-reference/compute/section_compute-scheduler.xml652(th) #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml358(th) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml324(td) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml309(th) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml206(th) #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml80(th) #: ./doc/config-reference/dashboard/section_dashboard-log-files.xml22(td) msgid "Description" msgstr "描述" #: ./doc/config-reference/compute/section_compute-scheduler.xml577(literal) #: ./doc/config-reference/compute/section_compute-scheduler.xml579(option) #: ./doc/config-reference/compute/section_compute-scheduler.xml676(literal) #: ./doc/config-reference/compute/section_compute-scheduler.xml678(option) #: ./doc/config-reference/compute/section_compute-cells.xml88(term) msgid "ram_weight_multiplier" msgstr "ram_weight_multiplier" #: ./doc/config-reference/compute/section_compute-scheduler.xml578(td) msgid "" "By default, the scheduler spreads instances across all hosts evenly. Set the" " option to a negative number if you prefer stacking instead" " of spreading. Use a floating-point value." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml585(literal) msgid "scheduler_host_subset_size" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml586(td) msgid "" "New instances are scheduled on a host that is chosen randomly from a subset " "of the N best hosts. This property defines the subset size from which a host" " is chosen. A value of 1 chooses the first host returned by the weighing " "functions.This value must be at least 1. A value less than 1 is ignored, and" " 1 is used instead. Use an integer value." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml594(literal) #: ./doc/config-reference/compute/section_compute-scheduler.xml683(literal) #: ./doc/config-reference/compute/section_compute-cells.xml81(term) msgid "scheduler_weight_classes" msgstr "scheduler_weight_classes" #: ./doc/config-reference/compute/section_compute-scheduler.xml595(literal) msgid "nova.scheduler.weights.all_weighers" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml595(td) msgid "" "Defaults to , which selects the only available weigher, the " "RamWeigher. Hosts are then weighed and sorted with the largest weight " "winning." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml600(td) #: ./doc/config-reference/compute/section_compute-scheduler.xml605(td) #: ./doc/config-reference/compute/section_compute-scheduler.xml613(td) #: ./doc/config-reference/compute/section_compute-scheduler.xml624(td) msgid "[metrics]" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml601(literal) msgid "weight_multiplier" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml602(td) msgid "Multiplier for weighing metrices. Use a floating-point value." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml606(literal) #: ./doc/config-reference/compute/section_compute-scheduler.xml627(option) msgid "weight_setting" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml609(literal) msgid "name1.value * 1.0 + name2.value * -1.0" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml607(td) msgid "" "Determines how metrics are weighed. Use a comma-separated list of " "metricName=ratio. For example: \"name1=1.0, name2=-1.0\" results in: " "" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml614(literal) #: ./doc/config-reference/compute/section_compute-scheduler.xml626(option) msgid "required" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml616(para) msgid "" "True—Raises an exception. To avoid the raised exception, you should use the " "scheduler filter MetricFilter to filter out hosts with " "unavailable metrics." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml619(para) msgid "" "False—Treated as a negative factor in the weighing process (uses the " " option)." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml615(para) msgid "Specifies how to treat unavailable metrics:" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml625(literal) #: ./doc/config-reference/compute/section_compute-scheduler.xml628(option) msgid "weight_of_unavailable" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml626(td) msgid "" "If is set to False, and any one of the metrics set by " " is unavailable, the value is returned to " "the scheduler." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml633(para) #: ./doc/config-reference/compute/section_compute-scheduler.xml690(para) msgid "For example:" msgstr "例如：" #: ./doc/config-reference/compute/section_compute-scheduler.xml644(caption) msgid "Cell weighting options" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml658(literal) msgid "mute_weight_multiplier" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml659(td) msgid "" "Multiplier to weigh mute children (hosts which have not sent capacity or " "capacity updates for some time). Use a negative, floating-point value." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml664(literal) msgid "mute_weight_value" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml665(td) msgid "" "Weight value assigned to mute children. Use a positive, floating-point value" " with a maximum of '1.0'." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml670(literal) msgid "offset_weight_multiplier" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml671(td) msgid "" "Multiplier to weigh cells, so you can specify a preferred cell. Use a " "floating point value." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml677(td) msgid "" "By default, the scheduler spreads instances across all cells evenly. Set the" " option to a negative number if you prefer stacking instead" " of spreading. Use a floating-point value." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml684(literal) msgid "nova.cells.weights.all_weighers" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml684(td) msgid "" "Defaults to , which maps to all cell weighers included with " "Compute. Cells are then weighed and sorted with the largest weight winning." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml699(title) msgid "Chance scheduler" msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml701(para) msgid "" "As an administrator, you work with the Filter Scheduler. However, the " "Compute service also uses the Chance Scheduler, " "nova.scheduler.chance.ChanceScheduler, which randomly " "selects from lists of filtered hosts." msgstr "" #: ./doc/config-reference/compute/section_compute-scheduler.xml712(para) msgid "" "To customize the Compute scheduler, use the configuration option settings " "documented in ." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml10(title) msgid "Cells" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml12(para) msgid "" "Cells functionality allows you to scale" " an OpenStack Compute cloud in a more distributed fashion without having to " "use complicated technologies like database and message queue clustering. It " "is intended to support very large deployments." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml16(para) msgid "" "When this functionality is enabled, the hosts in an OpenStack Compute cloud " "are partitioned into groups called cells. Cells are configured as a tree. " "The top-level cell should have a host that runs a nova-api service, but no nova-compute services. Each child cell should" " run all of the typical nova-* " "services in a regular Compute cloud except for nova-api. You can think of cells as a normal Compute " "deployment in that each cell has its own database server and message queue " "broker." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml24(para) msgid "" "The nova-cells service handles " "communication between cells and selects cells for new instances. This " "service is required for every cell. Communication between cells is " "pluggable, and currently the only option is communication through RPC." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml28(para) msgid "" "Cells scheduling is separate from host scheduling. nova-cells first picks a cell (now randomly, " "but future releases plan to add filtering/weighing functionality, and " "decisions will be based on broadcasts of capacity/capabilities). Once a cell" " is selected and the new build request reaches its nova-cells service, it is sent over to the " "host scheduler in that cell and the build proceeds as it would have without " "cells." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml35(para) msgid "Cell functionality is currently considered experimental." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml38(title) msgid "Cell configuration options" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml43(literal) msgid "enable" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml45(para) msgid "" "Set this is True to turn on cell functionality, which is " "off by default." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml50(literal) msgid "name" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml52(para) msgid "Name of the current cell. This must be unique for each cell." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml56(literal) msgid "capabilities" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml58(para) msgid "" "List of arbitrary " "key=value" " pairs defining capabilities of the current cell. Values include " "hypervisor=xenserver;kvm,os=linux;windows." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml66(literal) msgid "call_timeout" msgstr "call_timeout" #: ./doc/config-reference/compute/section_compute-cells.xml68(para) msgid "How long in seconds to wait for replies from calls between cells." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml73(term) msgid "scheduler_filter_classes" msgstr "scheduler_filter_classes" #: ./doc/config-reference/compute/section_compute-cells.xml75(para) msgid "" "Filter classes that the cells scheduler should use. By default, uses " "\"nova.cells.filters.all_filters\" to map to all cells " "filters included with Compute." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml82(para) msgid "" "Weight classes the cells scheduler should use. By default, uses " "\"nova.cells.weights.all_weighers\" to map to all cells " "weight algorithms (weighers) included with Compute." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml90(para) msgid "" "Multiplier used for weighing ram. Negative numbers mean you want Compute to " "stack VMs on one host instead of spreading out new VMs to more hosts in the " "cell. Default value is 10.0." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml39(para) msgid "" "Cells are disabled by default. All cell-related configuration options go " "under a [cells] section in " "nova.conf. The following cell-related options are " "currently supported:" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml99(title) msgid "Configure the API (top-level) cell" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml100(para) msgid "" "The compute API class must be changed in the API cell so that requests can " "be proxied through nova-cells down to the correct cell properly. Add the " "following to nova.conf in the API cell:" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml112(title) msgid "Configure the child cells" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml121(replaceable) msgid "cell1" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml113(para) msgid "" "Add the following to nova.conf in the child cells, " "replacing cell1 with the name of each " "cell:" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml124(title) msgid "Configure the database in each cell" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml125(para) msgid "" "Before bringing the services online, the database in each cell needs to be " "configured with information about related cells. In particular, the API cell" " needs to know about its immediate children, and the child cells must know " "about their immediate agents. The information needed is the " "RabbitMQ server credentials for the particular " "cell." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml130(para) msgid "" "Use the command to add this information to the database in " "each cell:" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml152(para) msgid "" "As an example, assume we have an API cell named api and a" " child cell named cell1. Within the api cell, we have the" " following RabbitMQ server info:" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml160(para) msgid "" "And in the child cell named cell1 we have the following " "RabbitMQ server info:" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml167(para) msgid "We would run this in the API cell, as root." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml169(para) msgid "Repeat the above for all child cells." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml170(para) msgid "" "In the child cell, we would run the following, as root:" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml173(para) msgid "" "To customize the Compute cells, use the configuration option settings " "documented in ." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml178(title) msgid "Cell scheduling configuration" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml179(para) msgid "" "To determine the best cell for launching a new instance, Compute uses a set " "of filters and weights configured in " "/etc/nova/nova.conf. The following options are " "available to prioritize cells for scheduling:" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml185(para) msgid "" "scheduler_filter_classes - Specifies the list of filter " "classes. By default nova.cells.weights.all_filters is " "specified, which maps to all cells filters included with Compute (see ." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml191(para) msgid "" "scheduler_weight_classes - Specifies the list of weight " "classes. By default nova.cells.weights.all_weighers is " "specified, which maps to all cell weight algorithms (weighers) included with" " Compute. The following modules are available:" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml196(para) msgid "" "mute_child: Downgrades the likelihood of child cells being " "chosen for scheduling requests, which haven't sent capacity or capability " "updates in a while. Options include mute_weight_multiplier " "(multiplier for mute children; value should be negative) and " "mute_weight_value (assigned to mute children; should be a " "positive value)." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml205(para) msgid "" "ram_by_instance_type: Select cells with the most RAM capacity " "for the instance type being requested. Because higher weights win, Compute " "returns the number of available units for the instance type requested. The " "ram_weight_multiplier option defaults to 10.0 that adds to the " "weight by a factor of 10. Use a negative number to stack VMs on one host " "instead of spreading out new VMs to more hosts in the cell." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml213(para) msgid "" "weight_offset: Allows modifying the database to weight a " "particular cell. You can use this when you want to disable a cell (for " "example, '0'), or to set a default cell by making its weight_offset very " "high (for example, '999999999999999'). The highest weight will be the first " "cell to be scheduled for launching an instance." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml221(para) msgid "" "Additionally, the following options are available for the cell scheduler:" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml225(para) msgid "" "scheduler_retries - Specifies how many times the scheduler " "tries to launch a new instance when no cells are available (default=10)." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml229(para) msgid "" "scheduler_retry_delay - Specifies the delay (in seconds) " "between retries (default=2)." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml234(para) msgid "" "As an admin user, you can also add a filter that directs builds to a " "particular cell. The policy.json file must have a line " "with \"cells_scheduler_filter:TargetCellFilter\" : " "\"is_admin:True\" to let an admin user specify a scheduler hint to" " direct a build to a particular cell." msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml241(title) msgid "Optional cell configuration" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml242(para) msgid "" "Cells currently keeps all inter-cell communication data, including user " "names and passwords, in the database. This is undesirable and unnecessary " "since cells data isn't updated very frequently. Instead, create a JSON file " "to input cells data specified via a [cells]cells_config option." " When specified, the database is no longer consulted when reloading cells " "data. The file will need the columns present in the Cell model (excluding " "common database fields and the id column). The queue connection" " information must be specified through a transport_url field, " "instead of username, password, and so on. The " "transport_url has the following form:" msgstr "" #: ./doc/config-reference/compute/section_compute-cells.xml257(para) msgid "" "The scheme can be either qpid or " "rabbit, as shown previously. The following sample shows " "this optional configuration:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml7(title) msgid "QEMU" msgstr "QEMU" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml8(para) msgid "" "From the perspective of the Compute service, the QEMU hypervisor is very " "similar to the KVM hypervisor. Both are controlled through libvirt, both " "support the same feature set, and all virtual machine images that are " "compatible with KVM are also compatible with QEMU. The main difference is " "that QEMU does not support native virtualization. Consequently, QEMU has " "worse performance than KVM and is a poor choice for a production deployment." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml15(para) msgid "Running on older hardware that lacks virtualization support." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml19(para) msgid "" "Running the Compute service inside of a virtual machine for development or " "testing purposes, where the hypervisor does not support native " "virtualization for guests." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml13(para) msgid "The typical uses cases for QEMU are" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml25(para) msgid "" "To enable QEMU, add these settings to " "nova.conf:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml29(para) msgid "" "For some operations you may also have to install the " "utility:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml31(para) msgid "On Ubuntu: " msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml34(para) msgid "On Red Hat Enterprise Linux, Fedora, or CentOS: " msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml37(para) msgid "On openSUSE: " msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml40(para) msgid "" "The QEMU hypervisor supports the following virtual machine image formats:" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml49(para) msgid "VMware virtual machine disk format (vmdk)" msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml53(title) msgid "Tips and fixes for QEMU on RHEL" msgstr "QEMU在RHEL上的提示" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml54(para) msgid "" "If you are testing OpenStack in a virtual machine, you must configure " "Compute to use qemu without KVM and hardware virtualization. The second " "command relaxes SELinux rules to allow this mode of operation ( " "https://bugzilla.redhat.com/show_bug.cgi?id=753589). The last two " "commands here work around a libvirt issue fixed in Red Hat Enterprise Linux " "6.4. Nested virtualization will be the much slower TCG variety, and you " "should provide lots of memory to the top-level guest, because the OpenStack-" "created guests default to 2GM RAM with no overcommit." msgstr "" #: ./doc/config-reference/compute/section_hypervisor_qemu.xml63(para) msgid "The second command, , may take a while." msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml6(title) msgid "Log files used by Networking" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml7(para) msgid "" "The corresponding log file of each Networking service is stored in the " "/var/log/neutron/ directory of the host on which each " "service runs." msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml11(caption) msgid "Log files used by Networking services" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml19(td) msgid "Service/interface" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml27(filename) msgid "dhcp-agent.log" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml30(systemitem) msgid "neutron-dhcp-agent" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml35(filename) msgid "l3-agent.log" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml38(systemitem) msgid "neutron-l3-agent" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml43(filename) msgid "lbaas-agent.log" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml46(systemitem) msgid "neutron-lbaas-agent" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml48(para) msgid "" "The neutron-lbaas-agent service " "only runs when Load Balancer as a Service is enabled." msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml56(filename) msgid "linuxbridge-agent.log" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml59(systemitem) msgid "neutron-linuxbridge-agent" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml64(filename) msgid "metadata-agent.log" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml67(systemitem) msgid "neutron-metadata-agent" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml72(filename) msgid "metering-agent.log" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml75(systemitem) msgid "neutron-metering-agent" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml80(filename) msgid "openvswitch-agent.log" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml83(systemitem) msgid "neutron-openvswitch-agent" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml88(filename) msgid "server.log" msgstr "" #: ./doc/config-reference/networking/section_networking-log-files.xml91(systemitem) msgid "neutron-server" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins.xml10(title) msgid "Networking plug-ins" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins.xml11(para) msgid "" "OpenStack Networking introduces the concept of a plug-in, which is a back-" "end implementation of the OpenStack Networking API. A plug-in can use a " "variety of technologies to implement the logical API requests. Some " "OpenStack Networking plug-ins might use basic Linux VLANs and IP tables, " "while others might use more advanced technologies, such as L2-in-L3 " "tunneling or OpenFlow. These sections detail the configuration options for " "the various plug-ins." msgstr "" #: ./doc/config-reference/networking/section_networking-plugins.xml22(title) msgid "BigSwitch configuration options" msgstr "BigSwitch配置选项" #: ./doc/config-reference/networking/section_networking-plugins.xml28(title) msgid "Brocade configuration options" msgstr "Brocade配置选项" #: ./doc/config-reference/networking/section_networking-plugins.xml34(title) msgid "CISCO configuration options" msgstr "CISCO配置选项" #: ./doc/config-reference/networking/section_networking-plugins.xml40(title) msgid "CloudBase Hyper-V Agent configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins.xml47(title) msgid "Embrane configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins.xml54(title) msgid "IBM SDN-VE configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins.xml60(title) msgid "Linux bridge Agent configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins.xml67(title) msgid "Mellanox configuration options" msgstr "Mellanox配置选项" #: ./doc/config-reference/networking/section_networking-plugins.xml73(title) msgid "Meta Plug-in configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins.xml74(para) msgid "The Meta Plug-in allows you to use multiple plug-ins at the same time." msgstr "" #: ./doc/config-reference/networking/section_networking-plugins.xml82(title) msgid "MidoNet configuration options" msgstr "MidoNet配置选项" #: ./doc/config-reference/networking/section_networking-plugins.xml88(title) msgid "NEC configuration options" msgstr "NEC配置选项" #: ./doc/config-reference/networking/section_networking-plugins.xml94(title) msgid "Nuage configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins.xml100(title) msgid "One Convergence NVSD configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins.xml106(title) msgid "VMware NSX configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins.xml112(title) msgid "Open vSwitch Agent configuration options" msgstr "Open vSwitch代理配置选项" #: ./doc/config-reference/networking/section_networking-plugins.xml119(title) msgid "PLUMgrid configuration options" msgstr "PLUMgrid配置选项" #: ./doc/config-reference/networking/section_networking-plugins.xml125(title) msgid "Ryu configuration options" msgstr "Ryu配置选项" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml10(title) msgid "Modular Layer 2 (ml2) configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml11(para) msgid "" "The Modular Layer 2 (ml2) plug-in has two components: network types and " "mechanisms. You can configure these components separately. This section " "describes these configuration options." msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml16(title) msgid "MTU bug with VXLAN tunnelling" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml17(para) msgid "" "Due to a bug in Linux Bridge software maximum transmission unit (MTU) " "handling, using VXLAN tunnels does not work by default." msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml22(para) msgid "" "A simple workaround is to increase the MTU value of the physical interface " "and physical switch fabric by at least 50 bytes. For example, increase the " "MTU value to 1550. This value enables an automatic 50-byte MTU difference " "between the physical interface (1500) and the VXLAN interface (automatically" " 1500-50 = 1450). An MTU value of 1450 causes issues when virtual machine " "taps are configured at an MTU value of 1500." msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml33(para) msgid "" "Another workaround is to decrease the virtual ethernet devices' MTU. Set the" " option to 1450 in the " "neutron.conf file, and set all guest virtual machines' " "MTU to the same value by using a DHCP option. For information about how to " "use this option, see Configure OVS plug-" "in." msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml48(title) msgid "Modular Layer 2 (ml2) Flat Type configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml53(title) msgid "Modular Layer 2 (ml2) GRE Type configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml58(title) msgid "Modular Layer 2 (ml2) VLAN Type configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml63(title) msgid "Modular Layer 2 (ml2) VXLAN Type configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml68(title) msgid "Modular Layer 2 (ml2) Arista Mechanism configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml74(title) msgid "Modular Layer 2 (ml2) BigSwitch Mechanism configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml79(title) msgid "Modular Layer 2 (ml2) Brocade Mechanism configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml84(title) msgid "Modular Layer 2 (ml2) Cisco Mechanism configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml89(title) msgid "Modular Layer 2 (ml2) Mellanox Mechanism configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml94(title) msgid "Modular Layer 2 (ml2) OpenDaylight Mechanism configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml99(title) msgid "Modular Layer 2 (ml2) OpenFlow Mechanism configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml104(title) msgid "Modular Layer 2 (ml2) L2 Population Mechanism configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-plugins-ml2.xml109(title) msgid "Modular Layer 2 (ml2) Tail-f NCS Mechanism configuration options" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml6(title) msgid "Networking configuration options" msgstr "网络配置选项" #: ./doc/config-reference/networking/section_networking-options-reference.xml7(para) msgid "" "The options and descriptions listed in this introduction are auto generated " "from the code in the Networking service project, which provides software-" "defined networking between VMs run in Compute. The list contains common " "options, while the subsections list the options for the various networking " "plug-ins." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml20(para) msgid "Use the following options to alter agent-related settings." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml25(title) msgid "API" msgstr "API" #: ./doc/config-reference/networking/section_networking-options-reference.xml26(para) msgid "Use the following options to alter API-related settings." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml31(title) msgid "Token authentication" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml32(para) msgid "Use the following options to alter token authentication settings." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml37(title) msgid "CADF" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml38(para) msgid "" "Use the following options to alter Cloud Audit Data Federation (CADF) " "settings." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml44(para) msgid "Use the following options to alter Compute-related settings." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml49(title) msgid "Database" msgstr "数据库" #: ./doc/config-reference/networking/section_networking-options-reference.xml50(para) #: ./doc/config-reference/networking/section_networking-options-reference.xml56(para) msgid "Use the following options to alter Database-related settings." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml55(title) msgid "DHCP agent" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml61(title) msgid "Embrane LBaaS driver" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml62(para) msgid "" "Use the following options to alter Embrane Loadbalancer-as-a-Service related" " settings." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml68(title) msgid "Firewall-as-a-Service driver" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml69(para) msgid "" "Use the following options in the fwaas_driver.ini file " "for the FwaaS driver." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml75(title) msgid "L3 agent" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml76(para) msgid "" "Use the following options in the l3_agent.ini file for " "the L3 agent." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml82(title) msgid "Loadbalancer-as-a-Service agent" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml83(para) msgid "" "Use the following options in the lbaas_agent.ini file " "for the LbaaS agent." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml89(title) msgid "Logging" msgstr "日志记录" #: ./doc/config-reference/networking/section_networking-options-reference.xml90(para) msgid "Use the following options to alter logging settings." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml95(title) msgid "Metadata Agent" msgstr "元数据代理" #: ./doc/config-reference/networking/section_networking-options-reference.xml96(para) msgid "" "Use the following options in the metadata_agent.ini " "file for the Metadata agent." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml102(title) msgid "Metering Agent" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml103(para) msgid "" "Use the following options in the metering_agent.ini " "file for the Metering agent." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml109(title) msgid "Policy" msgstr "策略" #: ./doc/config-reference/networking/section_networking-options-reference.xml110(para) msgid "" "Use the following options in the neutron.conf file to " "change policy settings." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml116(title) msgid "Quotas" msgstr "配额" #: ./doc/config-reference/networking/section_networking-options-reference.xml117(para) msgid "" "Use the following options in the neutron.conf file for " "the quota system." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml123(title) msgid "Rootwrap" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml124(para) msgid "" "Use the following options in the neutron.conf file for " "the rootwrap settings" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml130(title) msgid "Scheduler" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml131(para) msgid "" "Use the following options in the neutron.conf file to " "change scheduler settings." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml137(title) msgid "Security Groups" msgstr "安全组" #: ./doc/config-reference/networking/section_networking-options-reference.xml138(para) msgid "" "Use the following options in the configuration file for your driver to " "change security group settings." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml144(title) msgid "SSL" msgstr "SSL" #: ./doc/config-reference/networking/section_networking-options-reference.xml145(para) msgid "" "Use the following options in the neutron.conf file to " "enable SSL." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml151(title) msgid "Testing" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml152(para) msgid "Use the following options to alter testing-related features." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml157(title) msgid "vArmour Firewall-as-a-Service driver" msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml158(para) msgid "" "Use the following options in the l3_agent.ini file for " "the vArmour FwaaS driver." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml164(title) msgid "VPN" msgstr "VPN" #: ./doc/config-reference/networking/section_networking-options-reference.xml165(para) msgid "" "Use the following options in the vpn_agent.ini file for" " the VPN agent." msgstr "" #: ./doc/config-reference/networking/section_networking-options-reference.xml171(title) msgid "WSGI" msgstr "WSGI" #: ./doc/config-reference/networking/section_networking-options-reference.xml172(para) msgid "" "Use the following options in the neutron.conf file to " "configure the WSGI layer." msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml4(title) msgid "Networking sample configuration files" msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml5(para) msgid "" "All the files in this section can be found in /etc/neutron/." msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml7(title) msgid "neutron.conf" msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml8(para) msgid "" "Use the neutron.conf file to configure the majority of " "the OpenStack Networking options." msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml16(para) msgid "" "Use the api-paste.ini to configure the OpenStack " "Networking API." msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml23(para) msgid "" "Use the policy.json file to define additional access " "controls that apply to the OpenStack Networking service." msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml31(para) msgid "" "Use the rootwrap.conf file to define configuration " "values used by the script when the OpenStack Networking " "service must escalate its privileges to those of the root user." msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml39(title) msgid "Configuration files for plug-in agents" msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml40(para) msgid "" "Each plug-in agent that runs on an OpenStack Networking node, to perform " "local networking configuration for the node's VMs and networking services, " "has its own configuration file." msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml44(title) msgid "dhcp_agent.ini" msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml50(title) msgid "l3_agent.ini" msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml56(title) msgid "lbaas_agent.ini" msgstr "" #: ./doc/config-reference/networking/section_networking-sample-configuration-files.xml62(title) msgid "metadata_agent.ini" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml11(title) #: ./doc/config-reference/database-service/section-databaseservice-rpc.xml11(title) #: ./doc/config-reference/image-service/section_image-service-rpc.xml6(title) msgid "Configure the RPC messaging system" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml12(para) msgid "" "OpenStack projects use an open standard for messaging middleware known as " "AMQP. This messaging middleware enables the OpenStack services that run on " "multiple servers to talk to each other. OpenStack Oslo RPC supports three " "implementations of AMQP: RabbitMQ, " "Qpid, and ZeroMQ." msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml21(title) #: ./doc/config-reference/database-service/section-databaseservice-rpc.xml21(title) msgid "Configure RabbitMQ" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml23(para) msgid "" "OpenStack Oslo RPC uses RabbitMQ by default. Use " "these options to configure the RabbitMQ message " "system. The option is optional as long as " "RabbitMQ is the default messaging system. " "However, if it is included in the configuration, you must set it to " "heat.openstack.common.rpc.impl_kombu." msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml35(para) msgid "" "Use these options to configure the RabbitMQ " "messaging system. You can configure messaging communication for different " "installation scenarios, tune retries for RabbitMQ, and define the size of " "the RPC thread pool. To monitor notifications through RabbitMQ, you must set" " the option to " "heat.notifier.rabbit_notifier in the " "heat.conf file:" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml46(title) #: ./doc/config-reference/database-service/section-databaseservice-rpc.xml28(title) msgid "Configure Qpid" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml47(para) msgid "" "Use these options to configure the Qpid messaging" " system for OpenStack Oslo RPC. Qpid is not the " "default messaging system, so you must enable it by setting the " " option in the heat.conf " "file:" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml54(para) msgid "" "This critical option points the compute nodes to the " "Qpid broker (server). Set the " " option to the host name where the broker runs" " in the heat.conf file." msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml60(para) msgid "" "The option accepts a host name or IP address " "value." msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml65(para) msgid "" "If the Qpid broker listens on a port other than " "the AMQP default of 5672, you must set the " " option to that value:" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml72(para) msgid "" "If you configure the Qpid broker to require " "authentication, you must add a user name and password to the configuration:" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml78(para) msgid "" "By default, TCP is used as the transport. To enable SSL, set the " " option:" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml83(para) msgid "" "Use these additional options to configure the Qpid messaging driver for " "OpenStack Oslo RPC. These options are used infrequently." msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml91(title) msgid "Configure ZeroMQ" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml92(para) msgid "" "Use these options to configure the ZeroMQ " "messaging system for OpenStack Oslo RPC. ZeroMQ " "is not the default messaging system, so you must enable it by setting the " " option in the heat.conf " "file:" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml101(title) #: ./doc/config-reference/database-service/section-databaseservice-rpc.xml42(title) msgid "Configure messaging" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-rpc.xml103(para) #: ./doc/config-reference/database-service/section-databaseservice-rpc.xml44(para) msgid "" "Use these common options to configure the " "RabbitMQ, Qpid, and " "ZeroMq messaging drivers:" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-clients.xml11(title) msgid "Configure Clients" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-clients.xml12(para) msgid "" "The following options allow configuration of the clients that Orchestration " "uses to talk to other services." msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-api.xml11(title) msgid "Configure APIs" msgstr "" #: ./doc/config-reference/orchestration/section_orchestration-api.xml12(para) msgid "" "The following options allow configuration of the APIs that Orchestration " "supports. Currently this includes compatibility APIs for CloudFormation and " "CloudWatch and a native API." msgstr "" #: ./doc/config-reference/block-storage/section_backup-drivers.xml6(title) msgid "Backup drivers" msgstr "" #: ./doc/config-reference/block-storage/section_backup-drivers.xml7(para) msgid "" "This section describes how to configure the cinder-backup service and its drivers." msgstr "" #: ./doc/config-reference/block-storage/section_backup-drivers.xml10(para) msgid "" "The volume drivers are included with the Block Storage repository (https://github.com/openstack/cinder)." " To set a backup driver, use the backup_driver flag. By " "default there is no backup driver enabled." msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml6(title) msgid "Log files used by Block Storage" msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml7(para) msgid "" "The corresponding log file of each Block Storage service is stored in the " "/var/log/cinder/ directory of the host on which each " "service runs." msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml11(caption) msgid "Log files used by Block Storage services" msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml20(td) msgid "" "Service/interface (for CentOS, Fedora, openSUSE, Red Hat Enterprise Linux, " "and SUSE Linux Enterprise)" msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml24(td) msgid "Service/interface (for Ubuntu and Debian)" msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml35(systemitem) msgid "openstack-cinder-api" msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml38(systemitem) msgid "cinder-api" msgstr "cinder-api" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml43(filename) msgid "cinder-manage.log" msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml46(systemitem) #: ./doc/config-reference/block-storage/section_cinder-log-files.xml49(systemitem) msgid "cinder-manage" msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml57(systemitem) msgid "openstack-cinder-scheduler" msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml60(systemitem) msgid "cinder-scheduler" msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml65(filename) msgid "volume.log" msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml68(systemitem) msgid "openstack-cinder-volume" msgstr "" #: ./doc/config-reference/block-storage/section_cinder-log-files.xml71(systemitem) #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml179(systemitem) msgid "cinder-volume" msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml4(title) msgid "Fibre Channel Zone Manager" msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml5(para) msgid "" "The Fibre Channel Zone Manager allows FC SAN Zone/Access control management " "in conjunction with Fibre Channel block storage. The configuration of Fibre " "Channel Zone Manager and various zone drivers are described in this section." msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml10(title) msgid "Configure Block Storage to use Fibre Channel Zone Manager" msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml12(para) msgid "" "If Block Storage is configured to use a Fibre Channel volume driver that " "supports Zone Manager, update cinder.conf to add the " "following configuration options to enable Fibre Channel Zone Manager." msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml17(para) #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml305(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml375(para) msgid "" "Make the following changes in the " "/etc/cinder/cinder.conf file." msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml21(para) msgid "" "To use different Fibre Channel Zone Drivers, use the parameters described in" " this section." msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml24(para) msgid "" "When multi backend configuration is used, provide the " " configuration option as part of the volume " "driver configuration where option is " "specified." msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml30(para) msgid "" "Default value of is None and" " this needs to be changed to fabric to allow fabric " "zoning." msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml35(para) msgid "" " can be configured as initiator-" "target or initiator" msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml42(title) msgid "Brocade Fibre Channel Zone Driver" msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml43(para) msgid "" "Brocade Fibre Channel Zone Driver performs zoning operations via SSH. " "Configure Brocade Zone Driver and lookup service by specifying the following" " parameters:" msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml47(para) msgid "" "Configure SAN fabric parameters in the form of fabric groups as described in" " the example below:" msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml51(para) msgid "" "Define a fabric group for each fabric using the fabric names used in " " configuration option as group name." msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml57(title) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml17(title) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml23(title) #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml16(title) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml42(title) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml16(title) msgid "System requirements" msgstr "系统需求" #: ./doc/config-reference/block-storage/section_fc-zoning.xml58(para) msgid "" "Brocade Fibre Channel Zone Driver requires firmware version FOS v6.4 or " "higher." msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml60(para) msgid "" "As a best practice for zone management, use a user account with " "zoneadmin role. Users with admin role " "(including the default admin user account) are limited to" " a maximum of two concurrent SSH sessions." msgstr "" #: ./doc/config-reference/block-storage/section_fc-zoning.xml66(para) msgid "" "For information about how to manage Brocade Fibre Channel switches, see the " "Brocade Fabric OS user documentation." msgstr "" #: ./doc/config-reference/block-storage/section_volume-drivers.xml6(title) msgid "Volume drivers" msgstr "" #: ./doc/config-reference/block-storage/section_volume-drivers.xml7(para) msgid "" "To use different volume drivers for the cinder-volume service, use the parameters described in these" " sections." msgstr "" #: ./doc/config-reference/block-storage/section_volume-drivers.xml10(para) msgid "" "The volume drivers are included in the Block Storage repository (https://github.com/openstack/cinder)." " To set a volume driver, use the volume_driver flag. The " "default is:" msgstr "" #: ./doc/config-reference/block-storage/section_misc.xml6(title) msgid "Additional options" msgstr "" #: ./doc/config-reference/block-storage/section_misc.xml8(para) msgid "" "These options can also be set in the cinder.conf file." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-sample-configuration-files.xml4(title) msgid "Block Storage sample configuration files" msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-sample-configuration-files.xml5(para) msgid "" "All the files in this section can be found in " "/etc/cinder." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-sample-configuration-files.xml7(title) #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml373(filename) msgid "cinder.conf" msgstr "cinder.conf" #: ./doc/config-reference/block-storage/section_block-storage-sample-configuration-files.xml8(para) msgid "" "Use the cinder.conf file to configure the majority of " "the Block Storage service options." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-sample-configuration-files.xml16(para) msgid "" "Use the api-paste.ini file to configure the Block " "Storage API service." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-sample-configuration-files.xml23(para) msgid "" "The policy.json file defines additional access controls" " that apply to the Block Storage service." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-sample-configuration-files.xml28(para) msgid "" "The rootwrap.conf file defines configuration values " "used by the script when the Block Storage service must " "escalate its privileges to those of the root user." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml6(title) msgid "Introduction to the Block Storage service" msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml7(para) msgid "" "The OpenStack Block Storage service provides persistent block storage " "resources that OpenStack Compute instances can consume. This includes " "secondary attached storage similar to the Amazon Elastic Block Storage (EBS)" " offering. In addition, you can write images to a Block Storage device for " "Compute to use as a bootable persistent instance." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml11(para) msgid "" "The Block Storage service differs slightly from the Amazon EBS offering. The" " Block Storage service does not provide a shared storage solution like NFS. " "With the Block Storage service, you can attach a device to only one " "instance." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml14(para) msgid "The Block Storage service provides:" msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml17(para) msgid "" "cinder-api. A WSGI app that " "authenticates and routes requests throughout the Block Storage service. It " "supports the OpenStack APIs only, although there is a translation that can " "be done through Compute's EC2 interface, which calls in to the Block Storage" " client." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml23(para) msgid "" "cinder-scheduler. Schedules and " "routes requests to the appropriate volume service. Depending upon your " "configuration, this may be simple round-robin scheduling to the running " "volume services, or it can be more sophisticated through the use of the " "Filter Scheduler. The Filter Scheduler is the default and enables filters on" " things like Capacity, Availability Zone, Volume Types, and Capabilities as " "well as custom filters." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml31(para) msgid "" "cinder-volume. Manages Block " "Storage devices, specifically the back-end devices themselves." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml36(para) msgid "" "cinder-backup. Provides a means " "to back up a Block Storage Volume to OpenStack Object Store (SWIFT)." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml41(para) msgid "The Block Storage service contains the following components:" msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml44(para) msgid "" "Back-end Storage Devices. The Block " "Storage service requires some form of back-end storage that the service is " "built on. The default implementation is to use LVM on a local volume group " "named \"cinder-volumes.\" In addition to the base driver implementation, the" " Block Storage service also provides the means to add support for other " "storage devices to be utilized such as external Raid Arrays or other storage" " appliances. These back-end storage devices may have custom block sizes when" " using KVM or QEMU as the hypervisor." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml53(para) msgid "" "Users and Tenants (Projects). The Block " "Storage service can be used by many different cloud computing consumers or " "customers (tenants on a shared system), using role-based access assignments." " Roles control the actions that a user is allowed to perform. In the default" " configuration, most actions do not require a particular role, but this can " "be configured by the system administrator in the appropriate " "policy.json file that maintains the rules. A user's " "access to particular volumes is limited by tenant, but the username and " "password are assigned per user. Key pairs granting access to a volume are " "enabled per user, but quotas to control resource consumption across " "available hardware resources are per tenant." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml63(para) msgid "For tenants, quota controls are available to limit:" msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml67(para) msgid "The number of volumes that can be created." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml71(para) msgid "The number of snapshots that can be created." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml75(para) msgid "" "The total number of GBs allowed per tenant (shared between snapshots and " "volumes)." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml79(para) msgid "" "You can revise the default quota values with the Block Storage CLI, so the " "limits placed by quotas are editable by admin users." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml83(para) msgid "" "Volumes, Snapshots, and Backups. The " "basic resources offered by the Block Storage service are volumes and " "snapshots which are derived from volumes and volume backups:" msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml88(para) msgid "" "Volumes. Allocated block storage " "resources that can be attached to instances as secondary storage or they can" " be used as the root store to boot instances. Volumes are persistent R/W " "block storage devices most commonly attached to the compute node through " "iSCSI." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml97(para) msgid "" "Snapshots. A read-only point in time copy" " of a volume. The snapshot can be created from a volume that is currently in" " use (through the use of ) or in an available " "state. The snapshot can then be used to create a new volume through create " "from snapshot." msgstr "" #: ./doc/config-reference/block-storage/section_block-storage-overview.xml104(para) msgid "" "Backups. An archived copy of a volume " "currently stored in OpenStack Object Storage (Swift)." msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml6(title) msgid "VMware VMDK driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml7(para) msgid "" "Use the VMware VMDK driver to enable management of the OpenStack Block " "Storage volumes on vCenter-managed data stores. Volumes are backed by VMDK " "files on data stores using any VMware-compatible storage technology such as " "NFS, iSCSI, FiberChannel, and vSAN." msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml13(para) msgid "" "The VMware ESX VMDK driver is deprecated as of the Icehouse release and may " "be removed in Juno or a subsequent release. The VMware vCenter VMDK driver " "continues to be fully supported." msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml20(title) msgid "Functional context" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml21(para) msgid "" "The VMware VMDK driver connects to vCenter, through which it can dynamically" " access all the datastores visible from the ESX hosts in the managed " "cluster." msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml24(para) msgid "" "When you create a volume, the VMDK driver creates a VMDK file on demand. The" " creation of this VMDK file is completed only when the volume is " "subsequently attached to an instance, because the set of datastores visible " "to the instance determines where to place the volume." msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml29(para) msgid "" "The running vSphere VM is then automatically reconfigured to attach the VMDK" " file as an extra disk. Once attached, you can log in to the running vSphere" " VM to rescan and discover this extra disk." msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml35(title) #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml134(title) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml68(title) msgid "Configuration" msgstr "配置" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml36(para) msgid "" "The recommended volume driver for OpenStack Block Storage is the VMware " "vCenter VMDK driver. When you configure the driver, you must match it with " "the appropriate OpenStack Compute driver from VMware and both drivers must " "point to the same server." msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml41(para) msgid "" "For example, in the nova.conf file, use this option to " "define the Compute driver:" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml44(para) msgid "" "In the cinder.conf file, use this option to define the " "volume driver:" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml47(para) msgid "" "The following table lists various options that the drivers support for the " "OpenStack Block Storage configuration (cinder.conf):" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml54(para) msgid "" "The VMware VMDK drivers support the creation of VMDK disk files of type " "thin, thick, or " "eagerZeroedThick. Use the vmware:vmdk_type " "extra spec key with the appropriate value to specify the VMDK disk file " "type. The following table captures the mapping between the extra spec entry " "and the VMDK disk file type:" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml62(caption) msgid "Extra spec entry to VMDK disk file type mapping" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml66(td) msgid "Disk file type" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml67(td) #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml116(td) msgid "Extra spec key" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml68(td) #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml117(td) msgid "Extra spec value" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml74(td) #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml79(td) #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml84(td) msgid "vmware:vmdk_type" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml78(td) #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml80(td) msgid "thick" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml83(td) #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml85(td) msgid "eagerZeroedThick" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml89(para) msgid "" "If no vmdk_type extra spec entry is specified, the default disk" " file type is thin." msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml92(para) msgid "" "The example below shows how to create a thick VMDK volume using" " the appropriate vmdk_type:" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml102(title) #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml115(td) msgid "Clone type" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml103(para) msgid "" "With the VMware VMDK drivers, you can create a volume from another source " "volume or from a snapshot point. The VMware vCenter VMDK driver supports " "clone types full and linked/fast. The " "clone type is specified using the vmware:clone_type extra spec " "key with the appropriate value. The following table captures the mapping for" " clone types:" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml112(caption) msgid "Extra spec entry to clone type mapping" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml122(td) #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml124(td) msgid "full" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml123(td) #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml128(td) msgid "vmware:clone_type" msgstr "vmware:clone_type" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml127(td) msgid "linked/fast" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml129(td) msgid "linked" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml133(para) msgid "If not specified, the default clone type is full." msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml135(para) msgid "" "The following is an example of linked cloning from another source volume:" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml142(para) msgid "" "Note: The VMware ESX VMDK driver ignores the extra spec entry and always " "creates a full clone." msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml147(title) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml26(title) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml11(title) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml34(title) #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml42(title) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml66(title) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml325(title) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml33(title) msgid "Supported operations" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml148(para) msgid "" "The following operations are supported by the VMware vCenter and ESX VMDK " "drivers:" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml152(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml30(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml15(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml46(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml72(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml91(para) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml38(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml36(para) msgid "Create volume" msgstr "创建卷" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml155(para) msgid "" "Create volume from another source volume. (Supported only if source volume " "is not attached to an instance.)" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml160(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml60(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml33(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml109(para) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml68(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml54(para) msgid "Create volume from snapshot" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml163(para) msgid "Create volume from glance image" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml166(para) msgid "" "Attach volume (When a volume is attached to an instance, a reconfigure " "operation is performed on the instance to add the volume's VMDK to it. The " "user must manually rescan and mount the device from within the guest " "operating system.)" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml173(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml39(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml24(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml55(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml81(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml100(para) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml47(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml45(para) msgid "Detach volume" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml176(para) msgid "" "Create snapshot (Allowed only if volume is not attached to an instance.)" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml180(para) msgid "" "Delete snapshot (Allowed only if volume is not attached to an instance.)" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml184(para) msgid "" "Upload as image to glance (Allowed only if volume is not attached to an " "instance.)" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml189(para) msgid "" "Although the VMware ESX VMDK driver supports these operations, it has not " "been extensively tested." msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml194(title) msgid "Data store selection" msgstr "" #: ./doc/config-reference/block-storage/drivers/vmware-vmdk-driver.xml195(para) msgid "" "When creating a volume, the driver chooses a data store which is connected " "to maximum number of hosts. This is meant to reduce the number of volume " "migrations while attaching the volume to instances. The volume needs to be " "migrated if the instance's ESX host cannot access the data store containing " "the volume. In case of ties, the data store with lowest space utilization is" " selected, where space utilization is defined by the metric (1 - " "freespace/totalspace)." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml4(title) msgid "Nexenta drivers" msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml5(para) msgid "" "NexentaStor Appliance is NAS/SAN software platform designed for building " "reliable and fast network storage arrays. The Nexenta Storage Appliance uses" " ZFS as a disk management system. NexentaStor can serve as a storage node " "for the OpenStack and its virtual servers through iSCSI and NFS protocols." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml9(para) msgid "" "With the NFS option, every Compute volume is represented by a directory " "designated to be its own file system in the ZFS file system. These file " "systems are exported using NFS." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml12(para) msgid "" "With either option some minimal setup is required to tell OpenStack which " "NexentaStor servers are being used, whether they are supporting iSCSI and/or" " NFS and how to access each of the servers." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml16(para) msgid "" "Typically the only operation required on the NexentaStor servers is to " "create the containing directory for the iSCSI or NFS exports. For NFS this " "containing directory must be explicitly exported via NFS. There is no " "software that must be installed on the NexentaStor servers; they are " "controlled using existing management plane interfaces." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml24(title) msgid "Nexenta iSCSI driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml25(para) msgid "" "The Nexenta iSCSI driver allows you to use a NexentaStor appliance to store " "Compute volumes. Every Compute volume is represented by a single zvol in a " "predefined Nexenta namespace. For every new volume the driver creates a " "iSCSI target and iSCSI target group that are used to access it from compute " "hosts." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml29(para) msgid "" "The Nexenta iSCSI volume driver should work with all versions of " "NexentaStor. The NexentaStor appliance must be installed and configured " "according to the relevant Nexenta documentation. A pool and an enclosing " "namespace must be created for all iSCSI volumes to be accessed through the " "volume driver. This should be done as specified in the release specific " "NexentaStor documentation." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml36(para) msgid "" "The NexentaStor Appliance iSCSI driver is selected using the normal " "procedures for one or multiple back-end volume drivers. You must configure " "these items for each NexentaStor appliance that the iSCSI volume driver " "controls:" msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml42(title) msgid "Enable the Nexenta iSCSI driver and related options" msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml44(para) msgid "This table contains the options supported by the Nexenta iSCSI driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml48(para) msgid "" "To use Compute with the Nexenta iSCSI driver, first set the " "volume_driver:" msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml52(para) msgid "" "Then, set the nexenta_host parameter and other parameters from " "the table, if needed." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml59(title) msgid "Nexenta NFS driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml60(para) msgid "" "The Nexenta NFS driver allows you to use NexentaStor appliance to store " "Compute volumes via NFS. Every Compute volume is represented by a single NFS" " file within a shared directory." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml64(para) msgid "" "While the NFS protocols standardize file access for users, they do not " "standardize administrative actions such as taking snapshots or replicating " "file systems. The OpenStack Volume Drivers bring a common interface to these" " operations. The Nexenta NFS driver implements these standard actions using " "the ZFS management plane that already is deployed on NexentaStor appliances." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml71(para) msgid "" "The Nexenta NFS volume driver should work with all versions of NexentaStor. " "The NexentaStor appliance must be installed and configured according to the " "relevant Nexenta documentation. A single-parent file system must be created " "for all virtual disk directories supported for OpenStack. This directory " "must be created and exported on each NexentaStor appliance. This should be " "done as specified in the release specific NexentaStor documentation." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml78(title) msgid "Enable the Nexenta NFS driver and related options" msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml80(para) msgid "" "To use Compute with the Nexenta NFS driver, first set the " "volume_driver:" msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml85(para) msgid "" "The following table contains the options supported by the Nexenta NFS " "driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml89(para) msgid "" "Add your list of Nexenta NFS servers to the file you specified with the " "nexenta_shares_config option. For example, if the value of this" " option was set to /etc/cinder/nfs_shares, then:" msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml99(para) msgid "Comments are allowed in this file. They begin with a #." msgstr "" #: ./doc/config-reference/block-storage/drivers/nexenta-volume-driver.xml101(para) msgid "" "Each line in this file represents a NFS share. The first part of the line is" " the NFS share URL, the second is the connection URL to the NexentaStor " "Appliance." msgstr "" #: ./doc/config-reference/block-storage/drivers/sheepdog-driver.xml6(title) msgid "Sheepdog driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/sheepdog-driver.xml7(para) msgid "" "Sheepdog is an open-source distributed storage system that provides a " "virtual storage pool utilizing internal disk of commodity servers." msgstr "" #: ./doc/config-reference/block-storage/drivers/sheepdog-driver.xml10(para) msgid "" "Sheepdog scales to several hundred nodes, and has powerful virtual disk " "management features like snapshot, cloning, rollback, thin proisioning." msgstr "" #: ./doc/config-reference/block-storage/drivers/sheepdog-driver.xml13(para) msgid "" "More information can be found on Sheepdog Project." msgstr "" #: ./doc/config-reference/block-storage/drivers/sheepdog-driver.xml15(para) msgid "This driver enables use of Sheepdog through Qemu/KVM." msgstr "" #: ./doc/config-reference/block-storage/drivers/sheepdog-driver.xml16(para) msgid "" "Set the following volume_driver in " "cinder.conf:" msgstr "" #: ./doc/config-reference/block-storage/drivers/zadara-volume-driver.xml6(title) msgid "Zadara" msgstr "" #: ./doc/config-reference/block-storage/drivers/zadara-volume-driver.xml7(para) msgid "" "There is a volume back-end for Zadara. Set the following in your " "cinder.conf, and use the following options to configure" " it." msgstr "" #. When image changes, this message will be marked fuzzy or untranslated for #. you. #. It doesn't matter what you translate it to: it's not used at all. #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml286(None) msgid "" "@@image: " "'../../../common/figures/coraid/Repository_Creation_Plan_screen.png'; " "md5=83038804978648c2db4001a46c11f8ba" msgstr "@@image: '../../../common/figures/coraid/Repository_Creation_Plan_screen.png'; md5=83038804978648c2db4001a46c11f8ba" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml6(title) msgid "Coraid AoE driver configuration" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml7(para) msgid "" "Coraid storage appliances can provide block-level storage to OpenStack " "instances. Coraid storage appliances use the low-latency ATA-over-Ethernet " "(ATA) protocol to provide high-bandwidth data transfer between hosts and " "data on the network." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml11(para) msgid "Once configured for OpenStack, you can:" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml14(para) msgid "Create, delete, attach, and detach block storage volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml18(para) msgid "Create, list, and delete volume snapshots." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml21(para) msgid "" "Create a volume from a snapshot, copy an image to a volume, copy a volume to" " an image, clone a volume, and get volume statistics." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml26(para) msgid "" "This document describes how to configure the OpenStack Block Storage service" " for use with Coraid storage appliances." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml29(title) msgid "Terminology" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml30(para) msgid "These terms are used in this section:" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml34(th) msgid "Term" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml35(th) msgid "Definition" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml40(td) msgid "AoE" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml41(td) msgid "ATA-over-Ethernet protocol" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml44(td) msgid "EtherCloud Storage Manager (ESM)" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml45(td) msgid "" "ESM provides live monitoring and management of EtherDrive appliances that " "use the AoE protocol, such as the SRX and VSX." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml50(td) msgid "Fully-Qualified Repository Name (FQRN)" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml53(replaceable) msgid "performance_class" msgstr "performance_class" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml53(replaceable) msgid "availability_class" msgstr "availability_class" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml53(replaceable) msgid "profile_name" msgstr "profile_name" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml53(replaceable) msgid "repository_name" msgstr "repository_name" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml51(td) msgid "" "The FQRN is the full identifier of a storage profile. FQRN syntax is: " "" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml56(td) msgid "SAN" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml57(td) msgid "Storage Area Network" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml60(td) msgid "SRX" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml61(td) msgid "Coraid EtherDrive SRX block storage appliance" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml64(td) msgid "VSX" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml65(td) msgid "Coraid EtherDrive VSX storage virtualization appliance" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml72(title) #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml14(title) msgid "Requirements" msgstr "需求" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml73(para) msgid "" "To support the OpenStack Block Storage service, your SAN must include an SRX" " for physical storage, a VSX running at least CorOS v2.0.6 for snapshot " "support, and an ESM running at least v2.1.1 for storage repository " "orchestration. Ensure that all storage appliances are installed and " "connected to your network before you configure OpenStack volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml79(para) msgid "" "In order for the node to communicate with the SAN, you must install the " "Coraid AoE Linux driver on each Compute node on the network that runs an " "OpenStack instance." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml84(title) msgid "Overview" msgstr "概况" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml85(para) msgid "" "To configure the OpenStack Block Storage for use with Coraid storage " "appliances, perform the following procedures:" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml89(para) msgid "" "Download and install the " "Coraid Linux AoE driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml93(para) msgid "" "Create a storage profile " "by using the Coraid ESM GUI." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml97(para) msgid "" "Create a storage " "repository by using the ESM GUI and record the FQRN." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml102(para) msgid "" "Configure the " "cinder.conf file." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml106(para) msgid "" "Create and " "associate a block storage volume type." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml113(title) msgid "Install the Coraid AoE driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml114(para) msgid "" "Install the Coraid AoE driver on every compute node that will require access" " to block storage." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml116(para) msgid "" "The latest AoE drivers will always be located at http://support.coraid.com/support/linux/." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml119(para) msgid "" "To download and install the AoE driver, follow the instructions below, " "replacing “aoeXXX” with the AoE driver file name:" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml124(para) msgid "Download the latest Coraid AoE driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml130(para) msgid "Unpack the AoE driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml133(para) msgid "Install the AoE driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml139(para) msgid "Initialize the AoE driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml145(para) msgid "" "Optionally, specify the Ethernet interfaces that the node can use to " "communicate with the SAN." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml147(para) msgid "" "The AoE driver may use every Ethernet interface available to the node unless" " limited with the aoe_iflist parameter. For more " "information about the aoe_iflist parameter, see the " "aoe readme file included with the AoE driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml154(replaceable) msgid "eth1 eth2 ..." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml160(title) msgid "Create a storage profile" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml161(para) msgid "To create a storage profile using the ESM GUI:" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml164(para) msgid "Log in to the ESM." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml167(para) msgid "" "Click Storage Profiles in the SAN " "Domain pane." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml171(para) msgid "" "Choose Menu > Create Storage Profile. If the " "option is unavailable, you might not have appropriate permissions. Make sure" " you are logged in to the ESM as the SAN administrator." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml177(para) msgid "Use the storage class selector to select a storage class." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml179(para) msgid "" "Each storage class includes performance and availability criteria (see the " "Storage Classes topic in the ESM Online Help for information on the " "different options)." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml184(para) msgid "" "Select a RAID type (if more than one is available) for the selected profile " "type." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml188(para) msgid "Type a Storage Profile name." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml189(para) msgid "" "The name is restricted to alphanumeric characters, underscore (_), and " "hyphen (-), and cannot exceed 32 characters." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml194(para) msgid "Select the drive size from the drop-down menu." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml197(para) msgid "" "Select the number of drives to be initialized for each RAID (LUN) from the " "drop-down menu (if the selected RAID type requires multiple drives)." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml202(para) msgid "" "Type the number of RAID sets (LUNs) you want to create in the repository by " "using this profile." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml206(para) msgid "Click Next." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml211(title) msgid "Create a storage repository and get the FQRN" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml212(para) msgid "" "Create a storage repository and get its fully qualified repository name " "(FQRN):" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml216(para) msgid "Access the Create Storage Repository dialog box." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml220(para) msgid "Type a Storage Repository name." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml221(para) msgid "" "The name is restricted to alphanumeric characters, underscore (_), hyphen " "(-), and cannot exceed 32 characters." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml226(para) msgid "" "Click Limited or Unlimited to " "indicate the maximum repository size." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml229(para) msgid "" "Limited sets the amount of space that can be " "allocated to the repository. Specify the size in TB, GB, or MB." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml232(para) msgid "" "When the difference between the reserved space and the space already " "allocated to LUNs is less than is required by a LUN allocation request, the " "reserved space is increased until the repository limit is reached." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml237(para) msgid "" "The reserved space does not include space used for parity or space used for " "mirrors. If parity and/or mirrors are required, the actual space allocated " "to the repository from the SAN is greater than that specified in reserved " "space." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml243(para) msgid "" "Unlimited—Unlimited means that the amount" " of space allocated to the repository is unlimited and additional space is " "allocated to the repository automatically when space is required and " "available." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml249(para) msgid "" "Drives specified in the associated Storage Profile must be available on the " "SAN in order to allocate additional resources." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml255(para) msgid "Check the Resizeable LUN box." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml257(para) msgid "This is required for OpenStack volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml259(para) msgid "" "If the Storage Profile associated with the repository has platinum " "availability, the Resizeable LUN box is automatically checked." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml265(para) msgid "" "Check the Show Allocation Plan API calls box. Click " "Next." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml270(para) msgid "Record the FQRN and click Finish." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml272(para) msgid "" "The FQRN is located in the first line of output following the " "Plan keyword in the Repository Creation " "Plan window. The FQRN syntax is " "performance_classavailability_classprofile_namerepository_name." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml277(para) msgid "" "In this example, the FQRN is Bronze-" "Platinum:BP1000:OSTest, and is highlighted." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml281(title) msgid "Repository Creation Plan screen" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml290(para) msgid "" "Record the FQRN; it is a required parameter later in the configuration " "procedure." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml296(title) msgid "Configure options in the cinder.conf file" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml297(para) msgid "" "Edit or add the following lines to the file " "/etc/cinder/cinder.conf:" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml300(replaceable) msgid "ESM_IP_address" msgstr "ESM_IP_address" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml301(replaceable) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml357(option) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml59(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml123(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml342(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml398(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml458(replaceable) msgid "username" msgstr "用户名" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml302(replaceable) msgid "Access_Control_Group_name" msgstr "Access_Control_Group_name" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml303(replaceable) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml367(option) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml60(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml124(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml343(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml399(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml459(replaceable) msgid "password" msgstr "密码" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml304(replaceable) #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml352(replaceable) #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml370(replaceable) msgid "coraid_repository_key" msgstr "coraid_repository_key" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml306(para) msgid "" "Access to storage devices and storage repositories can be controlled using " "Access Control Groups configured in ESM. Configuring " "cinder.conf to log on to ESM as the SAN administrator " "(user name admin), will grant full access to the devices " "and repositories configured in ESM." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml312(para) msgid "" "Optionally, you can configure an ESM Access Control Group and user. Then, " "use the cinder.conf file to configure access to the ESM" " through that group, and user limits access from the OpenStack instance to " "devices and storage repositories that are defined in the group." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml317(para) msgid "" "To manage access to the SAN by using Access Control Groups, you must enable " "the Use Access Control setting in the ESM System " "Setup > Security screen." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml321(para) msgid "For more information, see the ESM Online Help." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml324(title) msgid "Create and associate a volume type" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml325(para) msgid "Create and associate a volume with the ESM storage repository." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml329(para) msgid "Restart Cinder." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml335(para) msgid "Create a volume." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml336(replaceable) msgid "volume_type_name" msgstr "volume_type_name" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml337(para) msgid "" "where volume_type_name is the name you assign the" " volume. You will see output similar to the following:" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml345(para) msgid "Record the value in the ID field; you use this value in the next step." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml349(para) msgid "Associate the volume type with the Storage Repository." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml352(replaceable) #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml363(replaceable) msgid "UUID" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml352(replaceable) #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml378(replaceable) msgid "FQRN" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml357(th) msgid "Variable" msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml364(td) msgid "" "The ID returned from the command. You can use the " " command to recover the ID." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml375(literal) msgid "coraid_repository" msgstr "coraid_repository" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml371(td) msgid "" "The key name used to associate the Cinder volume type with the ESM in the " " file. If no key name was defined, this is default value for" " ." msgstr "" #: ./doc/config-reference/block-storage/drivers/coraid-driver.xml379(td) msgid "The FQRN recorded during the Create Storage Repository process." msgstr "" #: ./doc/config-reference/block-storage/drivers/solidfire-volume-driver.xml5(title) msgid "SolidFire" msgstr "" #: ./doc/config-reference/block-storage/drivers/solidfire-volume-driver.xml6(para) msgid "" "The SolidFire Cluster is a high performance all SSD iSCSI storage device " "that provides massive scale out capability and extreme fault tolerance. A " "key feature of the SolidFire cluster is the ability to set and modify during" " operation specific QoS levels on a volume for volume basis. The SolidFire " "cluster offers this along with de-duplication, compression, and an " "architecture that takes full advantage of SSDs." msgstr "" #: ./doc/config-reference/block-storage/drivers/solidfire-volume-driver.xml14(para) msgid "" "To configure the use of a SolidFire cluster with Block Storage, modify your " "cinder.conf file as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/solidfire-volume-driver.xml23(para) msgid "" "The SolidFire driver creates a unique account prefixed with $cinder-volume-service-hostname-$tenant-id on the SolidFire " "cluster for each tenant that accesses the cluster through the Volume API. " "Unfortunately, this account formation results in issues for High " "Availability (HA) installations and installations where the cinder-volume service can move to a new node." " HA installations can return an Account Not Found " "error because the call to the SolidFire cluster is not always going to be " "sent from the same node. In installations where the cinder-volume service moves to a new node, " "the same issue can occur when you perform operations on existing volumes, " "such as clone, extend, delete, and so on." msgstr "" #: ./doc/config-reference/block-storage/drivers/solidfire-volume-driver.xml41(para) msgid "" "Set the option to an empty string ('') in" " the cinder.conf file. This setting results in unique " "accounts being created on the SolidFire cluster, but the accounts are " "prefixed with the tenant-id or any unique " "identifier that you choose and are independent of the host where the " "cinder-volume service resides." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml4(title) msgid "XenAPI Storage Manager volume driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml5(para) msgid "" "The Xen Storage Manager volume driver (xensm) is a XenAPI hypervisor " "specific volume driver, and can be used to provide basic storage " "functionality, including volume creation and destruction, on a number of " "different storage back-ends. It also enables the capability of using more " "sophisticated storage back-ends for operations like cloning/snapshots, and " "so on. Some of the storage plug-ins that are already supported in Citrix " "XenServer and Xen Cloud Platform (XCP) are:" msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml15(para) msgid "" "NFS VHD: Storage repository (SR) plug-in that stores disks as Virtual Hard " "Disk (VHD) files on a remote Network File System (NFS)." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml20(para) msgid "" "Local VHD on LVM: SR plug-in that represents disks as VHD disks on Logical " "Volumes (LVM) within a locally-attached Volume Group." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml25(para) msgid "" "HBA LUN-per-VDI driver: SR plug-in that represents Logical Units (LUs) as " "Virtual Disk Images (VDIs) sourced by host bus adapters (HBAs). For example," " hardware-based iSCSI or FC support." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml31(para) msgid "" "NetApp: SR driver for mapping of LUNs to VDIs on a NETAPP server, providing " "use of fast snapshot and clone features on the filer." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml36(para) msgid "" "LVHD over FC: SR plug-in that represents disks as VHDs on Logical Volumes " "within a Volume Group created on an HBA LUN. For example, hardware-based " "iSCSI or FC support." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml42(para) msgid "" "iSCSI: Base ISCSI SR driver, provides a LUN-per-VDI. Does not support " "creation of VDIs but accesses existing LUNs on a target." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml47(para) msgid "" "LVHD over iSCSI: SR plug-in that represents disks as Logical Volumes within " "a Volume Group created on an iSCSI LUN." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml52(para) msgid "" "EqualLogic: SR driver for mapping of LUNs to VDIs on a EQUALLOGIC array " "group, providing use of fast snapshot and clone features on the array." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml58(title) msgid "Design and operation" msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml60(title) msgid "Definitions" msgstr "定义" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml63(para) msgid "" "Back-end: A term for a particular storage" " back-end. This could be iSCSI, NFS, NetApp, and so on." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml68(para) msgid "" "Back-end-config: All the parameters " "required to connect to a specific back-end. For example, for NFS, this would" " be the server, path, and so on." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml75(para) msgid "" "Flavor: This term is equivalent to volume" " \"types\". A user friendly term to specify some notion of quality of " "service. For example, \"gold\" might mean that the volumes use a back-end " "where backups are possible. A flavor can be associated with multiple back-" "ends. The volume scheduler, with the help of the driver, decides which back-" "end is used to create a volume of a particular flavor. Currently, the driver" " uses a simple \"first-fit\" policy, where the first back-end that can " "successfully create this volume is the one that is used." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml93(title) msgid "Operation" msgstr "操作" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml94(para) msgid "" "The admin uses the nova-manage command detailed below to add flavors and " "back-ends." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml96(para) msgid "" "One or more cinder-volume service" " instances are deployed for each availability zone. When an instance is " "started, it creates storage repositories (SRs) to connect to the back-ends " "available within that zone. All cinder-" "volume instances within a zone can see all the available back-" "ends. These instances are completely symmetric and hence should be able to " "service any create_volume request within the zone." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml108(title) msgid "On XenServer, PV guests required" msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml109(para) msgid "" "Note that when using XenServer you can only attach a volume to a PV guest." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml115(title) msgid "Configure XenAPI Storage Manager" msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml117(title) msgid "Prerequisites" msgstr "先决条件" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml120(para) msgid "" "xensm requires that you use either Citrix XenServer or XCP as the " "hypervisor. The NetApp and EqualLogic back-ends are not supported on XCP." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml126(para) msgid "" "Ensure all hosts running volume and " "Compute services have connectivity to the storage system." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml138(emphasis) msgid "" "Set the following configuration options for the nova volume service: " "( also requires the volume_driver configuration option.)" msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml152(emphasis) msgid "" "You must create the back-end configurations that the volume driver uses " "before you start the volume service." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml161(para) msgid "" "SR type and configuration connection parameters are in keeping with the " "XenAPI Command " "Line Interface." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml168(para) msgid "Example: For the NFS storage manager plug-in, run these commands:" msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml177(emphasis) msgid "" "Start and with the new configuration " "options." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml188(title) msgid "Create and access the volumes from VMs" msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml189(para) msgid "" "Currently, the flavors have not been tied to the volume types API. As a " "result, we simply end up creating volumes in a \"first fit\" order on the " "given back-ends." msgstr "" #: ./doc/config-reference/block-storage/drivers/xen-sm-driver.xml193(para) msgid "" "Use the standard or OpenStack API commands (such as volume " "extensions) to create, destroy, attach, or detach volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml11(title) msgid "HDS HUS iSCSI driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml12(para) msgid "" "This Block Storage volume driver provides iSCSI support for HUS (Hitachi Unified Storage) arrays such " "as, HUS-110, HUS-130, and HUS-150." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml18(para) msgid "" "Use the HDS command to communicate with an HUS array. You " "can download this utility package from the HDS support site (https://HDSSupport.hds.com)." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml23(para) msgid "Platform: Ubuntu 12.04LTS or newer." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml27(para) msgid "These operations are supported:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml33(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml18(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml49(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml75(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml94(para) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml41(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml39(para) msgid "Delete volume" msgstr "删除卷" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml36(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml21(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml52(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml78(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml97(para) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml44(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml42(para) msgid "Attach volume" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml42(para) msgid "Clone volume" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml45(para) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml71(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml66(para) msgid "Extend volume" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml48(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml27(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml58(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml103(para) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml50(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml48(para) msgid "Create snapshot" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml51(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml30(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml61(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml106(para) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml53(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml51(para) msgid "Delete snapshot" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml54(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml39(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml64(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml84(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml115(para) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml59(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml60(para) msgid "Copy image to volume" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml57(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml42(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml67(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml87(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml118(para) #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml62(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml63(para) msgid "Copy volume to image" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml63(para) msgid "Get statistics" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml73(para) msgid "" "Do not confuse differentiated services with the OpenStack Block Storage " "volume services." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml69(para) msgid "" "The HDS driver supports the concept of differentiated services, where a " "volume type can be associated with the fine-tuned performance " "characteristics of an HDP— the dynamic pool where volumes are " "created. For instance, an HDP can consist of fast SSDs to " "provide speed. HDP can provide a certain reliability based on things like " "its RAID level characteristics. HDS driver maps volume type to the " " option in its configuration file." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml81(para) msgid "" "Configuration is read from an XML-format file. Examples are shown for single" " and multi back-end cases." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml86(para) msgid "" "Configuration is read from an XML file. This example shows the configuration" " for single back-end and for multi-back-end cases." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml95(para) msgid "" "It is okay to manage multiple HUS arrays by using multiple OpenStack Block " "Storage instances (or servers)." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml91(para) msgid "" "It is not recommended to manage an HUS array simultaneously from multiple " "OpenStack Block Storage instances or servers. " msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml104(title) msgid "HUS setup" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml105(para) msgid "" "Before using iSCSI services, use the HUS UI to create an iSCSI domain for " "each EVS providing iSCSI services." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml109(title) msgid "Single back-end" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml110(para) msgid "" "In a single back-end deployment, only one OpenStack Block Storage instance " "runs on the OpenStack Block Storage server and controls one HUS array: this " "deployment requires these configuration files:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml123(para) msgid "The configuration file location may differ." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml116(para) msgid "" "Set the option in the " "/etc/cinder/cinder.conf file to use the HDS volume " "driver. This option points to a configuration file." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml130(para) msgid "" "Configure at the location specified " "previously. For example, " "/opt/hds/hus/cinder_hds_conf.xml:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml161(title) msgid "Multi back-end" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml162(para) msgid "" "In a multi back-end deployment, more than one OpenStack Block Storage " "instance runs on the same server. In this example, two HUS arrays are used, " "possibly providing different storage performance:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml168(para) msgid "" "Configure /etc/cinder/cinder.conf: the " "hus1 configuration blocks are " "created. Set the option to point to " "an unique configuration file for each block. Set the " " option for each back-end to " "cinder.volume.drivers.hds.hds.HUSDriver" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml192(para) msgid "Configure /opt/hds/hus/cinder_hus1_conf.xml:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml218(para) msgid "" "Configure the /opt/hds/hus/cinder_hus2_conf.xml file:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml247(title) msgid "Type extra specs: and volume type" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml249(para) msgid "" "If you use volume types, you must configure them in the configuration file " "and set the option to the appropriate " "back-end. In the previous multi back-end example, the " "platinum volume type is served by hus-2, and the " "regular volume type is served by hus-1." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml260(title) msgid "Non differentiated deployment of HUS arrays" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml261(para) msgid "" "You can deploy multiple OpenStack Block Storage instances that each control " "a separate HUS array. Each instance has no volume type associated with it. " "The OpenStack Block Storage filtering algorithm selects the HUS array with " "the largest available free space. In each configuration file, you must " "define the default in the " "service labels." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml272(title) msgid "HDS iSCSI volume driver configuration options" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml279(para) msgid "There is no relative precedence or weight among these four labels." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml273(para) msgid "" "These details apply to the XML format configuration file that is read by HDS" " volume driver. These differentiated service labels are predefined: " "svc_0, svc_1, " "svc_2, and svc_3. Each" " respective service label associates with these parameters and tags:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml285(para) msgid "" ": A create_volume call with a certain volume " "type shall be matched up with this tag. default is " "special in that any service associated with this type is used to create " "volume when no other labels match. Other labels are case sensitive and " "should exactly match. If no configured volume_types match the incoming " "requested type, an error occurs in volume creation." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml296(para) msgid ", the pool ID associated with the service." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml300(para) msgid "An iSCSI port dedicated to the service." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml309(para) msgid "" "The get_volume_stats() always provides the available capacity based on the " "combined sum of all the HDPs that are used in these services labels." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml303(para) msgid "" "Typically a OpenStack Block Storage volume instance has only one such " "service label. For example, any svc_0, " "svc_1, svc_2, or " "svc_3 can be associated with it. But any mix of these " "service labels can be used in the same instance ." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml314(caption) #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml86(title) msgid "Configuration options" msgstr "配置选项" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml322(td) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml307(th) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml204(th) msgid "Type" msgstr "类型" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml323(td) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml308(th) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml205(th) msgid "Default" msgstr "默认值" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml329(option) msgid "mgmt_ip0" msgstr "mgmt_ip0" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml331(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml339(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml396(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml408(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml425(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml436(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml318(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml332(td) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml343(td) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml355(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml367(td) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml379(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml394(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml499(td) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml213(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml228(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml266(para) msgid "Required" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml333(para) msgid "Management Port 0 IP address" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml337(option) msgid "mgmt_ip1" msgstr "mgmt_ip1" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml341(para) msgid "Management Port 1 IP address" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml345(option) msgid "hus_cmd" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml347(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml359(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml369(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml381(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml447(para) #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml458(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml408(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml425(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml443(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml461(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml474(td) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml489(td) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml511(td) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml522(td) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml532(td) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml543(td) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml551(td) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml221(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml275(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml299(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml310(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml334(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml345(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml366(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml384(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml394(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml415(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml426(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml436(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml452(para) msgid "Optional" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml350(para) msgid "" " is the command used to communicate with the HUS " "array. If it is not set, the default value is ." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml362(para) msgid "Username is required only if secure mode is used" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml372(para) msgid "Password is required only if secure mode is used" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml378(option) msgid "svc_0, svc_1, svc_2, svc_3" msgstr "svc_0, svc_1, svc_2, svc_3" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml382(para) msgid "(at least one label has to be defined)" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml385(para) msgid "" "Service labels: these four predefined names help four different sets of " "configuration options -- each can specify iSCSI port address, HDP and an " "unique volume type." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml394(option) msgid "snapshot" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml399(para) msgid "" "A service label which helps specify configuration for snapshots, such as, " "HDP." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml406(option) msgid "volume_type" msgstr "volume_type" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml411(para) msgid "" " tag is used to match volume type. " "Default meets any type of , " "or if it is not specified. Any other volume_type is selected if exactly " "matched during create_volume." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml423(option) msgid "iscsi_ip" msgstr "iscsi_ip" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml428(para) msgid "iSCSI port IP address where volume attaches for this volume type." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml434(option) msgid "hdp" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml439(para) msgid "HDP, the pool number where volume, or snapshot should be created." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml445(option) msgid "lun_start" msgstr "lun_start" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml448(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml491(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml385(para) msgid "0" msgstr "0" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml450(para) msgid "LUN allocation starts at this number." msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml456(option) msgid "lun_end" msgstr "lun_end" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml459(para) msgid "4096" msgstr "" #: ./doc/config-reference/block-storage/drivers/hds-hus-driver.xml461(para) msgid "LUN allocation is up to, but not including, this number." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-xiv-volume-driver.xml5(title) msgid "IBM XIV/DS8K volume driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-xiv-volume-driver.xml6(para) msgid "" "There is a unified volume back-end for IBM XIV and DS8K storage. Set the " "following in your cinder.conf, and use the following " "options to configure it." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml5(title) msgid "NetApp unified driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml6(para) msgid "" "The NetApp unified driver is a block storage driver that supports multiple " "storage families and protocols. A storage family corresponds to storage " "systems built on different NetApp technologies such as clustered Data ONTAP," " Data ONTAP operating in 7-Mode, and E-Series. The storage protocol refers " "to the protocol used to initiate data storage and access operations on those" " storage systems like iSCSI and NFS. The NetApp unified driver can be " "configured to provision and manage OpenStack volumes on a given storage " "family using a specified storage protocol. The OpenStack volumes can then be" " used for accessing and storing data using the storage protocol on the " "storage family system. The NetApp unified driver is an extensible interface " "that can support new storage families and protocols." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml21(title) msgid "NetApp clustered Data ONTAP storage family" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml22(para) msgid "" "The NetApp clustered Data ONTAP storage family represents a configuration " "group which provides OpenStack compute instances access to clustered Data " "ONTAP storage systems. At present it can be configured in OpenStack Block " "Storage to work with iSCSI and NFS storage protocols." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml28(title) msgid "NetApp iSCSI configuration for clustered Data ONTAP" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml30(para) msgid "" "The NetApp iSCSI configuration for clustered Data ONTAP is an interface from" " OpenStack to clustered Data ONTAP storage systems for provisioning and " "managing the SAN block storage entity; that is, a NetApp LUN which can be " "accessed using the iSCSI protocol." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml35(para) msgid "" "The iSCSI configuration for clustered Data ONTAP is a direct interface from " "OpenStack Block Storage to the clustered Data ONTAP instance and as such " "does not require additional management software to achieve the desired " "functionality. It uses NetApp APIs to interact with the clustered Data ONTAP" " instance." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml42(title) msgid "" "Configuration options for clustered Data ONTAP family with iSCSI protocol" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml44(para) msgid "" "Configure the volume driver, storage family and storage protocol to the " "NetApp unified driver, clustered Data ONTAP, and iSCSI respectively by " "setting the , " " and " " options in " "cinder.conf as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml56(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml120(replaceable) msgid "openstack-vserver" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml57(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml121(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml340(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml396(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml456(replaceable) msgid "myhostname" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml63(para) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml346(para) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml471(para) msgid "" "You must override the default value of " " with iscsi in " "order to utilize the iSCSI protocol." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml71(para) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml137(para) msgid "" "If you specify an account in the that only has" " virtual storage server (Vserver) administration privileges (rather than " "cluster-wide administration privileges), some advanced features of the " "NetApp unified driver will not work and you may see warnings in the " "OpenStack Block Storage logs." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml81(para) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml256(para) msgid "" "For more information on these options and other deployment and operational " "scenarios, visit the OpenStack NetApp " "community." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml91(title) msgid "NetApp NFS configuration for clustered Data ONTAP" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml93(para) msgid "" "The NetApp NFS configuration for clustered Data ONTAP is an interface from " "OpenStack to a clustered Data ONTAP system for provisioning and managing " "OpenStack volumes on NFS exports provided by the clustered Data ONTAP system" " that are accessed using the NFS protocol." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml99(para) msgid "" "The NFS configuration for clustered Data ONTAP is a direct interface from " "OpenStack Block Storage to the clustered Data ONTAP instance and as such " "does not require any additional management software to achieve the desired " "functionality. It uses NetApp APIs to interact with the clustered Data ONTAP" " instance." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml106(title) msgid "" "Configuration options for the clustered Data ONTAP family with NFS protocol" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml108(para) msgid "" "Configure the volume driver, storage family and storage protocol to NetApp " "unified driver, clustered Data ONTAP, and NFS respectively by setting the " ", and " " options in " "cinder.conf as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml125(replaceable) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml400(replaceable) msgid "/etc/cinder/nfs_shares" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml130(para) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml405(para) msgid "" "Additional NetApp NFS configuration options are shared with the generic NFS " "driver. These options can be found here: ." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml148(title) msgid "NetApp NFS Copy Offload client" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml149(para) msgid "" "A feature was added in the Icehouse release of the NetApp unified driver " "that enables Image Service images to be efficiently copied to a destination " "Block Storage volume. When the Block Storage and Image Service are " "configured to use the NetApp NFS Copy Offload client, a controller-side copy" " will be attempted before reverting to downloading the image from the Image " "Service. This improves image provisioning times while reducing the " "consumption of bandwidth and CPU cycles on the host(s) running the Image and" " Block Storage services. This is due to the copy operation being performed " "completely within the storage cluster." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml158(para) msgid "" "The NetApp NFS Copy Offload client can be used in either of the following " "scenarios:" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml162(para) msgid "" "The Image Service is configured to store images in an NFS share that is " "exported from a NetApp FlexVol volume and the " "destination for the new Block Storage volume will be on an NFS share " "exported from a different FlexVol volume than the one used by the Image " "Service. Both FlexVols must be located within the same cluster." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml169(para) msgid "" "The source image from the Image Service has already been cached in an NFS " "image cache within a Block Storage backend. The cached image resides on a " "different FlexVol volume than the destination for the new Block Storage " "volume. Both FlexVols must be located within the same cluster." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml175(para) msgid "To use this feature, you must configure the Image Service, as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml179(para) msgid "" "Set the configuration option to " "file." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml184(para) msgid "" "Set the configuration option to " "the path to the Image Service NFS export." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml189(para) msgid "" "Set the configuration option to " "True." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml194(para) msgid "" "Set the configuration option to " "True." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml199(para) msgid "" "Set the configuration option" " to a metadata file. The metadata file should contain a JSON object that " "contains the correct information about the NFS export used by the Image " "Service, similar to:" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml207(replaceable) msgid "nfs://192.168.0.1/myGlanceExport" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml208(replaceable) msgid "/var/lib/glance/images" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml213(para) msgid "" "To use this feature, you must configure the Block Storage service, as " "follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml217(para) msgid "" "Set the configuration option " "to the path to the NetApp Copy Offload binary." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml222(para) msgid "" "Set the configuration option to " "2." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml228(para) msgid "This feature requires that:" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml231(para) msgid "The storage system must have Data ONTAP v8.2 or greater installed." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml235(para) msgid "" "The vStorage feature must be enabled on each storage virtual machine (SVM, " "also known as a Vserver) that is permitted to interact with the copy offload" " client." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml242(para) msgid "" "To configure the copy offload workflow, enable NFS v4.0 or greater and " "export it from the SVM." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml249(para) msgid "" "To download the NetApp copy offload binary to be utilized in conjunction " "with the configuration option," " please visit the download page at the NetApp OpenStack " "Community site." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml264(title) msgid "NetApp-supported extra specs for clustered Data ONTAP" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml266(para) msgid "" "Extra specs enable vendors to specify extra filter criteria that the Block " "Storage scheduler uses when it determines which volume node should fulfill a" " volume provisioning request. When you use the NetApp unified driver with a " "clustered Data ONTAP storage system, you can leverage extra specs with " "OpenStack Block Storage volume types to ensure that OpenStack Block Storage " "volumes are created on storage back ends that have certain properties. For " "example, when you configure QoS, mirroring, or compression for a storage " "back end." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml276(para) msgid "" "Extra specs are associated with OpenStack Block Storage volume types, so " "that when users request volumes of a particular volume type, the volumes are" " created on storage back ends that meet the list of requirements. For " "example, the back ends have the available space or extra specs. You can use " "the specs in the following table when you define OpenStack Block Storage " "volume types by using the command." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml287(para) msgid "" "It is recommended to only set the value of extra specs to " "True when combining multiple specs to enforce a certain " "logic set. If you desire to remove volumes with a certain feature enabled " "from consideration from the OpenStack Block Storage volume scheduler, be " "sure to use the negated spec name with a value of True " "rather than setting the positive spec to a value of " "False." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml300(title) msgid "NetApp Data ONTAP operating in 7-Mode storage family" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml302(para) msgid "" "The NetApp Data ONTAP operating in 7-Mode storage family represents a " "configuration group which provides OpenStack compute instances access to " "7-Mode storage systems. At present it can be configured in OpenStack Block " "Storage to work with iSCSI and NFS storage protocols." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml308(title) msgid "NetApp iSCSI configuration for Data ONTAP operating in 7-Mode" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml310(para) msgid "" "The NetApp iSCSI configuration for Data ONTAP operating in 7-Mode is an " "interface from OpenStack to Data ONTAP operating in 7-Mode storage systems " "for provisioning and managing the SAN block storage entity, that is, a LUN " "which can be accessed using iSCSI protocol." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml316(para) msgid "" "The iSCSI configuration for Data ONTAP operating in 7-Mode is a direct " "interface from OpenStack to Data ONTAP operating in 7-Mode storage system " "and it does not require additional management software to achieve the " "desired functionality. It uses NetApp ONTAPI to interact with the Data ONTAP" " operating in 7-Mode storage system." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml324(title) msgid "" "Configuration options for the Data ONTAP operating in 7-Mode storage family " "with iSCSI protocol" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml327(para) msgid "" "Configure the volume driver, storage family and storage protocol to the " "NetApp unified driver, Data ONTAP operating in 7-Mode, and iSCSI " "respectively by setting the , " " and " " options in " "cinder.conf as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml354(para) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml412(para) msgid "" "For more information on these options and other deployment and operational " "scenarios, visit the OpenStack NetApp " "community." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml363(title) msgid "NetApp NFS configuration for Data ONTAP operating in 7-Mode" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml365(para) msgid "" "The NetApp NFS configuration for Data ONTAP operating in 7-Mode is an " "interface from OpenStack to Data ONTAP operating in 7-Mode storage system " "for provisioning and managing OpenStack volumes on NFS exports provided by " "the Data ONTAP operating in 7-Mode storage system which can then be accessed" " using NFS protocol." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml372(para) msgid "" "The NFS configuration for Data ONTAP operating in 7-Mode is a direct " "interface from OpenStack Block Storage to the Data ONTAP operating in 7-Mode" " instance and as such does not require any additional management software to" " achieve the desired functionality. It uses NetApp ONTAPI to interact with " "the Data ONTAP operating in 7-Mode storage system." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml380(title) msgid "" "Configuration options for the Data ONTAP operating in 7-Mode family with NFS" " protocol" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml383(para) msgid "" "Configure the volume driver, storage family and storage protocol to the " "NetApp unified driver, Data ONTAP operating in 7-Mode, and NFS respectively " "by setting the , " " and " " options in " "cinder.conf as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml422(title) msgid "NetApp E-Series storage family" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml423(para) msgid "" "The NetApp E-Series storage family represents a configuration group which " "provides OpenStack compute instances access to E-Series storage systems. At " "present it can be configured in OpenStack Block Storage to work with the " "iSCSI storage protocol." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml429(title) msgid "NetApp iSCSI configuration for E-Series" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml430(para) msgid "" "The NetApp iSCSI configuration for E-Series is an interface from OpenStack " "to E-Series storage systems for provisioning and managing the SAN block " "storage entity; that is, a NetApp LUN which can be accessed using the iSCSI " "protocol." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml435(para) msgid "" "The iSCSI configuration for E-Series is an interface from OpenStack Block " "Storage to the E-Series proxy instance and as such requires the deployment " "of the proxy instance in order to achieve the desired functionality. The " "driver uses REST APIs to interact with the E-Series proxy instance, which in" " turn interacts directly with the E-Series controllers." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml442(title) msgid "Configuration options for E-Series storage family with iSCSI protocol" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml444(para) msgid "" "Configure the volume driver, storage family and storage protocol to the " "NetApp unified driver, E-Series, and iSCSI respectively by setting the " ", and " " options in " "cinder.conf as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml460(replaceable) msgid "1.2.3.4,5.6.7.8" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml461(replaceable) msgid "arrayPassword" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml462(replaceable) msgid "pool1,pool2" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml465(para) msgid "" "You must override the default value of " " with eseries in " "order to utilize the E-Series driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml479(para) msgid "" "For more information on these options and other deployment and operational " "scenarios, visit the OpenStack NetApp " "community." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml490(title) msgid "Upgrading prior NetApp drivers to the NetApp unified driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml492(para) msgid "" "NetApp introduced a new unified block storage driver in Havana for " "configuring different storage families and storage protocols. This requires " "defining upgrade path for NetApp drivers which existed in releases prior to " "Havana. This section covers the upgrade configuration for NetApp drivers to " "the new unified configuration and a list of deprecated NetApp drivers." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml500(title) msgid "Upgraded NetApp drivers" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml501(para) msgid "" "This section describes how to update OpenStack Block Storage configuration " "from a pre-Havana release to the new unified driver format." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml505(title) msgid "Driver upgrade configuration" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml508(para) msgid "" "NetApp iSCSI direct driver for Clustered Data ONTAP in Grizzly (or earlier)" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml513(para) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml527(para) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml542(para) #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml557(para) msgid "NetApp Unified Driver configuration" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml522(para) msgid "" "NetApp NFS direct driver for Clustered Data ONTAP in Grizzly (or earlier)" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml536(para) msgid "" "NetApp iSCSI direct driver for Data ONTAP operating in 7-Mode storage " "controller in Grizzly (or earlier)" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml551(para) msgid "" "NetApp NFS direct driver for Data ONTAP operating in 7-Mode storage " "controller in Grizzly (or earlier)" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml570(title) msgid "Deprecated NetApp drivers" msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml571(para) msgid "" "This section lists the NetApp drivers in previous releases that are " "deprecated in Havana." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml575(para) msgid "NetApp iSCSI driver for clustered Data ONTAP." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml582(para) msgid "NetApp NFS driver for clustered Data ONTAP." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml589(para) msgid "" "NetApp iSCSI driver for Data ONTAP operating in 7-Mode storage controller." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml596(para) msgid "" "NetApp NFS driver for Data ONTAP operating in 7-Mode storage controller." msgstr "" #: ./doc/config-reference/block-storage/drivers/netapp-volume-driver.xml604(para) msgid "" "See the OpenStack NetApp " "community for support information on deprecated NetApp drivers in the" " Havana release." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml6(title) msgid "Huawei storage driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml7(para) msgid "" "The Huawei driver supports the iSCSI and Fibre Channel connections and " "enables OceanStor T series unified storage, OceanStor Dorado high-" "performance storage, and OceanStor HVS high-end storage to provide block " "storage services for OpenStack." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml36(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml112(para) msgid "Create clone volume" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml12(para) msgid "" "OceanStor T series unified storage supports the following " "operations:OceanStor Dorado5100 supports the following " "operations:OceanStor Dorado2100 G2 supports the following " "operations:OceanStor HVS supports the following " "operations:" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml123(title) msgid "Configure Cinder nodes" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml124(para) msgid "" "In /etc/cinder, create the driver configuration file " "named cinder_huawei_conf.xml." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml127(para) msgid "" "You must configure and to" " specify a storage system and link type. The following uses the iSCSI driver" " as an example. The driver configuration file of OceanStor T series unified " "storage is shown as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml158(para) msgid "" "The driver configuration file of OceanStor Dorado5100 is shown as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml184(para) msgid "" "The driver configuration file of OceanStor Dorado2100 G2 is shown as " "follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml208(para) msgid "The driver configuration file of OceanStor HVS is shown as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml234(para) msgid "" "You do not need to configure the iSCSI target IP address for the Fibre " "Channel driver. In the prior example, delete the iSCSI configuration:" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml244(para) msgid "" "To add and " " items, you can modify the " "cinder.conf configuration file as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml250(para) msgid "You can configure multiple Huawei back-end storages as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml261(para) msgid "" "OceanStor HVS storage system supports the QoS function. You must create a " "QoS policy for the HVS storage system and create the volume type to enable " "QoS as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml270(para) msgid "" " is a QoS policy created by a user for " "the HVS storage system. is the self-defined volume" " type. Set the option to " "high, normal, or " "low." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml278(para) msgid "" "OceanStor HVS storage system supports the SmartTier function. SmartTier has " "three tiers. You can create the volume type to enable SmartTier as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml286(para) msgid "" " and " "can only be set to high, normal, or " "low." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml293(title) msgid "Configuration file details" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml294(para) msgid "This table describes the Huawei storage driver configuration options:" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml297(caption) msgid "Huawei storage driver configuration options" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml306(th) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml203(th) msgid "Flag name" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml315(option) msgid "Product" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml324(para) msgid "" "Type of a storage product. Valid values are T, " "Dorado, or HVS." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml331(option) msgid "Protocol" msgstr "协议" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml337(literal) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml416(para) msgid "iSCSI" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml338(literal) msgid "FC" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml336(td) msgid "" "Type of a protocol. Valid values are or ." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml342(option) msgid "ControllerIP0" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml347(td) msgid "IP address of the primary controller (not required for the HVS)" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml352(option) msgid "ControllerIP1" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml361(para) msgid "IP address of the secondary controller (not required for the HVS)" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml366(option) msgid "HVSURL" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml371(td) msgid "Access address of the Rest port (required only for the HVS)" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml376(option) msgid "UserName" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml385(para) msgid "User name of an administrator" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml390(option) msgid "UserPassword" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml400(para) msgid "Password of an administrator" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml405(option) msgid "LUNType" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml411(para) msgid "Thin" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml414(para) msgid "" "Type of a created LUN. Valid values are Thick or " "Thin." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml421(option) msgid "StripUnitSize" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml428(para) msgid "64" msgstr "64" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml431(para) msgid "Stripe depth of a created LUN. The value is expressed in KB." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml433(para) msgid "This flag is not valid for a thin LUN." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml439(option) msgid "WriteType" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml446(para) #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml464(para) msgid "1" msgstr "1" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml449(para) msgid "" "Cache write method. The method can be write back, write through, or Required" " write back. The default value is 1, indicating write " "back." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml458(option) msgid "MirrorSwitch" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml467(para) msgid "" "Cache mirroring policy. The default value is 1, " "indicating that a mirroring policy is used." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml473(option) msgid "Prefetch Type" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml476(para) msgid "3" msgstr "3" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml479(para) msgid "" "Cache prefetch strategy. The strategy can be constant prefetch, variable " "prefetch, or intelligent prefetch. Default value is 3, " "which indicates intelligent prefetch and is not required for the HVS." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml488(option) msgid "Prefetch Value" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml494(para) msgid "Cache prefetch value." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml498(option) msgid "StoragePool" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml504(para) msgid "" "Name of a storage pool that you want to use. Not required for the Dorado2100" " G2." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml510(option) msgid "DefaultTargetIP" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml516(para) msgid "Default IP address of the iSCSI port provided for compute nodes." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml521(option) msgid "Initiator Name" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml527(para) msgid "Name of a compute node initiator." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml531(option) msgid "Initiator TargetIP" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml537(para) msgid "IP address of the iSCSI port provided for compute nodes." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml542(option) msgid "OSType" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml545(para) msgid "Linux" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml547(td) msgid "The OS type for a compute node." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml550(option) msgid "HostIP" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml555(td) msgid "The IPs for compute nodes." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml562(para) msgid "" "You can configure one iSCSI target port for each or all compute nodes. The " "driver checks whether a target port IP address is configured for the current" " compute node. If not, select ." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml569(para) msgid "" "You can configure multiple storage pools in one configuration file, which " "supports the use of multiple storage pools in a storage system. (HVS allows " "configuration of only one storage pool.)" msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml576(para) msgid "" "For details about LUN configuration information, see the " "command in the command-line interface (CLI) documentation or run the " " on the storage system CLI." msgstr "" #: ./doc/config-reference/block-storage/drivers/huawei-storage-driver.xml585(para) msgid "" "After the driver is loaded, the storage system obtains any modification of " "the driver configuration file in real time and you do not need to restart " "the cinder-volume service." msgstr "" #: ./doc/config-reference/block-storage/drivers/glusterfs-driver.xml6(title) msgid "GlusterFS driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/glusterfs-driver.xml7(para) msgid "" "GlusterFS is an open-source scalable distributed file system that is able to" " grow to petabytes and beyond in size. More information can be found on " "Gluster's homepage." msgstr "" #: ./doc/config-reference/block-storage/drivers/glusterfs-driver.xml12(para) msgid "" "This driver enables use of GlusterFS in a similar fashion as the NFS driver." " It supports basic volume operations, and like NFS, does not support " "snapshot/clone." msgstr "" #: ./doc/config-reference/block-storage/drivers/glusterfs-driver.xml16(para) msgid "" "You must use a Linux kernel of version 3.4 or greater (or version 2.6.32 or " "greater in Red Hat Enterprise Linux/CentOS 6.3+) when working with Gluster-" "based volumes. See Bug 1177103 for" " more information." msgstr "" #: ./doc/config-reference/block-storage/drivers/glusterfs-driver.xml22(para) msgid "" "To use Block Storage with GlusterFS, first set the " "volume_driver in cinder.conf:" msgstr "" #: ./doc/config-reference/block-storage/drivers/glusterfs-driver.xml26(para) msgid "" "The following table contains the configuration options supported by the " "GlusterFS driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml6(title) msgid "EMC SMI-S iSCSI and FC drivers" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml7(para) msgid "" "The EMC volume drivers, EMCSMISISCSIDriver and " "EMCSMISFCDriver, has the ability to create/delete and " "attach/detach volumes and create/delete snapshots, and so on." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml11(para) msgid "" "The driver runs volume operations by communicating with the backend EMC " "storage. It uses a CIM client in Python called PyWBEM to perform CIM " "operations over HTTP." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml15(para) msgid "" "The EMC CIM Object Manager (ECOM) is packaged with the EMC SMI-S provider. " "It is a CIM server that enables CIM clients to perform CIM operations over " "HTTP by using SMI-S in the back-end for EMC storage operations." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml19(para) msgid "" "The EMC SMI-S Provider supports the SNIA Storage Management Initiative " "(SMI), an ANSI standard for storage management. It supports VMAX and VNX " "storage systems." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml24(para) msgid "" "EMC SMI-S Provider V4.6.1 and higher is required. You can download SMI-S " "from the EMC's support web " "site (login is required). See the EMC SMI-S Provider release notes for " "installation instructions." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml30(para) msgid "EMC storage VMAX Family and VNX Series are supported." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml35(para) msgid "VMAX and VNX arrays support these operations:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml56(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml57(para) msgid "Create cloned volume" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml65(para) msgid "Only VNX supports the following operations:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml76(title) msgid "Set up the SMI-S drivers" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml78(title) msgid "To set up the EMC SMI-S drivers" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml80(para) msgid "" "Install the python-pywbem package for your distribution. " "See ." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml85(para) msgid "" "Download SMI-S from PowerLink and install it. Add your VNX/VMAX arrays to " "SMI-S." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml87(para) msgid "" "For information, see and the SMI-S release " "notes." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml91(para) msgid "" "Register with VNX. See for the VNX " "iSCSI driver and for the VNX FC driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml98(para) msgid "Create a masking view on VMAX. See ." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml103(title) msgid "Install the python-pywbem package" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml104(para) msgid "" "Install the python-pywbem package for your distribution, " "as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml108(para) msgid "On Ubuntu:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml112(para) msgid "On openSUSE:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml116(para) msgid "On Fedora:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml122(title) msgid "Set up SMI-S" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml123(para) msgid "" "You can install SMI-S on a non-OpenStack host. Supported platforms include " "different flavors of Windows, Red Hat, and SUSE Linux. SMI-S can be " "installed on a physical server or a VM hosted by an ESX server. Note that " "the supported hypervisor for a VM running SMI-S is ESX only. See the EMC " "SMI-S Provider release notes for more information on supported platforms and" " installation instructions." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml132(para) msgid "" "You must discover storage arrays on the SMI-S server before you can use the " "Cinder driver. Follow instructions in the SMI-S release notes." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml137(para) msgid "" "SMI-S is usually installed at /opt/emc/ECIM/ECOM/bin on" " Linux and C:\\Program Files\\EMC\\ECIM\\ECOM\\bin on " "Windows. After you install and configure SMI-S, go to that directory and " "type ." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml144(para) msgid "" "Use in to add an array. Use " " and examine the output after the array is added. Make sure " "that the arrays are recognized by the SMI-S server before using the EMC " "Cinder driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml152(title) msgid "Register with VNX for the iSCSI driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml153(para) msgid "" "To export a VNX volume to a Compute node or a Volume node, you must register" " the node with VNX." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml156(title) msgid "Register the node" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml157(para) msgid "" "On the Compute node or Volume node 1.1.1.1, do the " "following (assume 10.10.61.35 is the iscsi target):" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml165(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml130(para) msgid "" "Log in to VNX from the node using the target corresponding to the SPA port:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml168(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml133(para) msgid "" "Where iqn.1992-04.com.emc:cx.apm01234567890.a0 is the " "initiator name of the node. Login to Unisphere, go to " "VNX00000->Hosts->Initiators, Refresh and wait until" " initiator iqn.1992-04.com.emc:cx.apm01234567890.a0 with " "SP Port A-8v0 appears." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml176(para) msgid "" "Click the Register button, select " "CLARiiON/VNX, and enter the host name " "myhost1 and IP address myhost1. Click " "Register. Now host 1.1.1.1 also " "appears under Hosts->Host List." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml182(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml147(para) msgid "Log out of VNX on the node:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml185(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml150(para) msgid "" "Log in to VNX from the node using the target corresponding to the SPB port:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml189(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml154(para) msgid "In Unisphere register the initiator with the SPB port." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml191(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml156(para) msgid "Log out:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml196(title) msgid "Register with VNX for the FC driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml197(para) msgid "" "For a VNX volume to be exported to a Compute node or a Volume node, SAN " "zoning needs to be configured on the node and WWNs of the node need to be " "registered with VNX in Unisphere." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml203(title) msgid "Create a masking view on VMAX" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml204(para) msgid "" "For VMAX iSCSI and FC drivers, you need to do initial setup in Unisphere for" " VMAX. In Unisphere for VMAX, create an initiator group, a storage group, " "and a port group. Put them in a masking view. The initiator group contains " "the initiator names of the OpenStack hosts. The storage group will contain " "volumes provisioned by Block Storage." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml214(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml163(para) msgid "" "Make the following changes in /etc/cinder/cinder.conf." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml216(para) msgid "" "For VMAX iSCSI driver, add the following entries, where " "10.10.61.45 is the IP address of the VMAX iSCSI target:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml223(para) msgid "" "For VNX iSCSI driver, add the following entries, where " "10.10.61.35 is the IP address of the VNX iSCSI target:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml230(para) msgid "For VMAX and VNX FC drivers, add the following entries:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml234(para) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml190(para) msgid "" "Restart the cinder-volume " "service." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml238(title) msgid "cinder_emc_config.xml configuration file" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml240(para) msgid "" "Create the /etc/cinder/cinder_emc_config.xml file. You " "do not need to restart the service for this change." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml242(para) msgid "For VMAX, add the following lines to the XML file:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml245(para) msgid "For VNX, add the following lines to the XML file:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml248(para) msgid "Where:" msgstr "地点：" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml251(para) msgid "" "StorageType is the thin pool from which the user " "wants to create the volume. Thin pools can be created using Unisphere for " "VMAX and VNX. If the StorageType tag is not defined, you " "have to define volume types and set the pool name in extra specs." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml260(para) msgid "" "EcomServerIp and " "EcomServerPort are the IP address and port number " "of the ECOM server which is packaged with SMI-S." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml265(para) msgid "" "EcomUserName and " "EcomPassword are credentials for the ECOM server." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml270(para) msgid "" "Timeout specifies the maximum number of seconds you" " want to wait for an operation to finish." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml277(para) msgid "" "To attach VMAX volumes to an OpenStack VM, you must create a Masking View by" " using Unisphere for VMAX. The Masking View must have an Initiator Group " "that contains the initiator of the OpenStack compute node that hosts the VM." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml287(title) #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml194(title) msgid "Volume type support" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml288(para) msgid "" "Volume type support enables a single instance of cinder-" "volume to support multiple pools and thick/thin provisioning." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml291(para) msgid "" "When the StorageType tag in " "cinder_emc_config.xml is used, the pool name is " "specified in the tag. Only thin provisioning is supported in this case." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml295(para) msgid "" "When the StorageType tag is not used in " "cinder_emc_config.xml, the volume type needs to be used" " to define a pool name and a provisioning type. The pool name is the name of" " a pre-created pool. The provisioning type could be either " "thin or thick." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml301(para) msgid "" "Here is an example of how to set up volume type. First create volume types. " "Then define extra specs for each volume type." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml305(title) msgid "Setup volume types" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml307(para) msgid "Create the volume types:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml313(para) msgid "Setup the volume type extra specs:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml321(para) msgid "" "In the above example, two volume types are created. They are High " "Performance and Standard Performance. For " "High Performance , storagetype:pool is" " set to smi_pool and storagetype:provisioning " " is set to thick. Similarly for " "Standard Performance, " "storagetype:pool. is set to smi_pool2 and " "storagetype:provisioning is set to " "thin. If storagetype:provisioning is " "not specified, it will default to thin." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-volume-driver.xml333(para) msgid "" "Volume type names High Performance and Standard " "Performance are user-defined and can be any names. Extra spec keys" " storagetype:pool and " "storagetype:provisioning have to be the exact names " "listed here. Extra spec value smi_pool is your pool " "name. The extra spec value for storagetype:provisioning " "has to be either thick or thin. The " "driver will look for a volume type first. If the volume type is specified " "when creating a volume, the driver will look for the volume type definition " "and find the matching pool and provisioning type. If the volume type is not " "specified, it will fall back to use the StorageType tag " "in cinder_emc_config.xml." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml4(title) msgid "HP 3PAR Fibre Channel and iSCSI drivers" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml5(para) msgid "" "The HP3PARFCDriver and " "HP3PARISCSIDriver drivers, which are based on the Block" " Storage service (Cinder) plug-in architecture, run volume operations by " "communicating with the HP 3PAR storage system over HTTP, HTTPS, and SSH " "connections. The HTTP and HTTPS communications use " "hp3parclient, which is part of the Python standard " "library." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml13(para) msgid "" "For information about how to manage HP 3PAR storage systems, see the HP 3PAR" " user documentation." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml17(para) msgid "" "To use the HP 3PAR drivers, install the following software and components on" " the HP 3PAR storage system:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml22(para) msgid "HP 3PAR Operating System software version 3.1.3 or higher" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml26(para) msgid "HP 3PAR Web Services API Server must be enabled and running" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml30(para) msgid "One Common Provisioning Group (CPG)" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml33(para) msgid "" "Additionally, you must install the hp3parclient version " "3.0 or newer from the Python standard library on the system with the enabled" " Block Storage service volume drivers." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml45(para) msgid "Create volumes." msgstr "创建卷。" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml48(para) msgid "Delete volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml51(para) msgid "Extend volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml54(para) msgid "Attach volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml57(para) msgid "Detach volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml60(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml343(para) msgid "Create snapshots." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml63(para) msgid "Delete snapshots." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml66(para) msgid "Create volumes from snapshots." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml69(para) msgid "Create cloned volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml72(para) msgid "Copy images to volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml75(para) msgid "Copy volumes to images." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml78(para) msgid "Volume migration(backend assisted)." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml81(para) msgid "" "Volume type support for both HP 3PAR drivers includes the ability to set the" " following capabilities in the OpenStack Block Storage API " "cinder.api.contrib.types_extra_specs volume type extra " "specs extension module:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml88(literal) msgid "hp3par:cpg" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml91(literal) msgid "hp3par:snap_cpg" msgstr "hp3par:snap_cpg" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml94(literal) msgid "hp3par:provisioning" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml97(literal) msgid "hp3par:persona" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml100(literal) msgid "hp3par:vvs" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml103(para) msgid "" "To work with the default filter scheduler, the key values are case sensitive" " and scoped with hp3par:. For information about how to " "set the key-value pairs and associate them with a volume type, run the " "following command: " msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml112(para) msgid "" "Volumes that are cloned only support extra specs keys cpg, snap_cpg, " "provisioning and vvs. The others are ignored. In addition the comments " "section of the cloned volume in the HP 3PAR StoreServ storage array is not " "populated." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml118(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml166(para) msgid "" "If volume types are not used or a particular key is not set for a volume " "type, the following defaults are used:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml123(para) msgid "" "hp3par:cpg - Defaults to the " "hp3par_cpg setting in the " "cinder.conf file." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml128(para) msgid "" "hp3par:snap_cpg - Defaults to the " "hp3par_snap setting in the " "cinder.conf file. If hp3par_snap is " "not set, it defaults to the hp3par_cpg setting." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml136(para) msgid "" "hp3par:provisioning - Defaults to thin provisioning, the " "valid values are thin and full." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml142(para) msgid "" "hp3par:persona - Defaults to the 1 - " "Generic persona. The valid values are, 1 - " "Generic, 2 - Generic-ALUA, 6 - " "Generic-legacy, 7 - HPUX-legacy, 8 - " "AIX-legacy, 9 - EGENERA, 10 - ONTAP-" "legacy, 11 - VMware, 12 - " "OpenVMS, 13 - HPUX, and 15 - " "WindowsServer." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml156(para) msgid "" "QoS support for both HP 3PAR drivers includes the ability to set the " "following capabilities in the OpenStack Block Storage API " "cinder.api.contrib.qos_specs_manage qos specs extension" " module:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml163(literal) msgid "minBWS" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml166(literal) msgid "maxBWS" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml169(literal) msgid "minIOPS" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml172(literal) msgid "maxIOPS" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml175(literal) msgid "latency" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml178(literal) msgid "priority" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml181(para) msgid "" "The qos keys above no longer require to be scoped but must be created and " "associated to a volume type. For information about how to set the key-value " "pairs and associate them with a volume type, run the following commands: " "" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml191(para) msgid "" "The following keys require that the HP 3PAR StoreServ storage array has a " "Priority Optimization license installed." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml196(para) msgid "" "hp3par:vvs - The virtual volume set name that has been " "predefined by the Administrator with Quality of Service (QoS) rules " "associated to it. If you specify extra_specs hp3par:vvs, " "the qos_specs minIOPS, maxIOPS, " "minBWS, and maxBWS settings are " "ignored." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml207(para) msgid "" "minBWS - The QoS I/O issue bandwidth minimum goal in MBs." " If not set, the I/O issue bandwidth rate has no minimum goal." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml212(para) msgid "" "maxBWS - The QoS I/O issue bandwidth rate limit in MBs. " "If not set, the I/O issue bandwidth rate has no limit." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml217(para) msgid "" "minIOPS - The QoS I/O issue count minimum goal. If not " "set, the I/O issue count has no minimum goal." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml222(para) msgid "" "maxIOPS - The QoS I/O issue count rate limit. If not set," " the I/O issue count rate has no limit." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml227(para) msgid "latency - The latency goal in milliseconds." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml231(para) msgid "" "priority - The priority of the QoS rule over other rules." " If not set, the priority is normal, valid values are low, normal and high." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml238(para) msgid "" "Since the Icehouse release, minIOPS and maxIOPS must be used together to set" " I/O limits. Similarly, minBWS and maxBWS must be used together. If only one" " is set the other will be set to the same value." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml245(title) msgid "Enable the HP 3PAR Fibre Channel and iSCSI drivers" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml247(para) msgid "" "The HP3PARFCDriver and " "HP3PARISCSIDriver are installed with the OpenStack " "software." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml252(para) msgid "" "Install the hp3parclient Python package on the " "OpenStack Block Storage system. " msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml259(para) msgid "" "Verify that the HP 3PAR Web Services API server is enabled and running on " "the HP 3PAR storage system." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml264(para) msgid "Log onto the HP 3PAR storage system with administrator access." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml267(replaceable) msgid "<HP 3PAR IP Address>" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml270(para) msgid "View the current state of the Web Services API Server." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml277(para) msgid "If the Web Services API Server is disabled, start it." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml286(para) msgid "" "If the HTTP or HTTPS state is disabled, enable one of them. " " or " msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml293(para) msgid "" "To stop the Web Services API Server, use the stopwsapi command. For other " "options run the command." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml300(para) msgid "" "If you are not using an existing CPG, create a CPG on the HP 3PAR storage " "system to be used as the default location for creating volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml308(emphasis) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml245(emphasis) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml380(emphasis) msgid "## REQUIRED SETTINGS" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml343(emphasis) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml262(emphasis) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml400(emphasis) msgid "## OPTIONAL SETTINGS" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml356(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml270(para) msgid "" "You can enable only one driver on each cinder instance unless you enable " "multiple back-end support. See the Cinder multiple back-end support " "instructions to enable this feature." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml363(para) msgid "" "You can configure one or more iSCSI addresses by using the " " option. When you configure multiple " "addresses, the driver selects the iSCSI port with the fewest active volumes " "at attach time. The IP address might include an IP port by using a colon " "(:) to separate the address from port. If you do not " "define an IP port, the default port 3260 is used. Separate IP addresses with" " a comma (,). The " "/ options might " "be used as an alternative to for single " "port iSCSI configuration." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml382(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml299(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml413(para) msgid "" "Save the changes to the cinder.conf file and restart " "the cinder-volume service." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-3par-driver.xml388(para) msgid "" "The HP 3PAR Fibre Channel and iSCSI drivers are now enabled on your " "OpenStack system. If you experience problems, review the Block Storage " "service log files for errors." msgstr "" #: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml6(title) msgid "Dell EqualLogic volume driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml7(para) msgid "" "The Dell EqualLogic volume driver interacts with configured EqualLogic " "arrays and supports various operations, such as volume creation and " "deletion, volume attachment and detachment, snapshot creation and deletion, " "and clone creation." msgstr "" #: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml12(para) msgid "" "To configure and use a Dell EqualLogic array with Block Storage, modify your" " cinder.conf as follows." msgstr "" #: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml15(para) msgid "" "Set the option to the Dell EqualLogic volume " "driver:" msgstr "" #: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml18(para) msgid "" "Set the option to the IP address to reach the " "EqualLogic Group through SSH:" msgstr "" #: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml21(para) msgid "" "Set the option to the user name to login to the " "Group manager:" msgstr "" #: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml24(para) msgid "" "Set the option to the password to login the " "Group manager with:" msgstr "" #: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml27(para) msgid "" "Optionally set the option to false to " "disable creation of thin-provisioned volumes:" msgstr "" #: ./doc/config-reference/block-storage/drivers/dell-equallogic-driver.xml31(para) msgid "" "The following table describes additional options that the driver supports:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml5(title) msgid "IBM Storwize family and SVC volume driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml6(para) msgid "" "The volume management driver for Storwize family and SAN Volume Controller " "(SVC) provides OpenStack Compute instances with access to IBM Storwize " "family or SVC storage systems." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml11(title) msgid "Configure the Storwize family and SVC system" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml13(title) msgid "Network configuration" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml14(para) msgid "" "The Storwize family or SVC system must be configured for iSCSI, Fibre " "Channel, or both." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml16(para) msgid "" "If using iSCSI, each Storwize family or SVC node should have at least one " "iSCSI IP address. The IBM Storwize/SVC driver uses an iSCSI IP address " "associated with the volume's preferred node (if available) to attach the " "volume to the instance, otherwise it uses the first available iSCSI IP " "address of the system. The driver obtains the iSCSI IP address directly from" " the storage system; you do not need to provide these iSCSI IP addresses " "directly to the driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml27(para) msgid "" "If using iSCSI, ensure that the compute nodes have iSCSI network access to " "the Storwize family or SVC system." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml32(para) msgid "" "OpenStack Nova's Grizzly version supports iSCSI multipath. Once this is " "configured on the Nova host (outside the scope of this documentation), " "multipath is enabled." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml37(para) msgid "" "If using Fibre Channel (FC), each Storwize family or SVC node should have at" " least one WWPN port configured. If the " "storwize_svc_multipath_enabled flag is set to True in the" " Cinder configuration file, the driver uses all available WWPNs to attach " "the volume to the instance (details about the configuration flags appear in " "the next section). If the" " flag is not set, the driver uses the WWPN associated with the volume's " "preferred node (if available), otherwise it uses the first available WWPN of" " the system. The driver obtains the WWPNs directly from the storage system; " "you do not need to provide these WWPNs directly to the driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml54(para) msgid "" "If using FC, ensure that the compute nodes have FC connectivity to the " "Storwize family or SVC system." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml60(title) msgid "iSCSI CHAP authentication" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml68(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml290(para) msgid "" "CHAP secrets are added to existing hosts as well as newly-created ones. If " "the CHAP option is enabled, hosts will not be able to access the storage " "without the generated secrets." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml75(para) msgid "" "Not all OpenStack Compute drivers support CHAP authentication. Please check " "compatibility before using." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml80(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml283(para) msgid "" "CHAP secrets are passed from OpenStack Block Storage to Compute in clear " "text. This communication should be secured to ensure that CHAP secrets are " "not discovered." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml61(para) msgid "" "If using iSCSI for data access and the " "storwize_svc_iscsi_chap_enabled is set to " "True, the driver will associate randomly-generated CHAP " "secrets with all hosts on the Storwize family system. OpenStack compute " "nodes use these secrets when creating iSCSI connections. " "" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml87(title) msgid "Configure storage pools" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml88(para) msgid "" "Each instance of the IBM Storwize/SVC driver allocates all volumes in a " "single pool. The pool should be created in advance and be provided to the " "driver using the storwize_svc_volpool_name configuration " "flag. Details about the configuration flags and how to provide the flags to " "the driver appear in the next " "section." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml99(title) msgid "Configure user authentication for the driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml101(para) msgid "" "The driver requires access to the Storwize family or SVC system management " "interface. The driver communicates with the management using SSH. The driver" " should be provided with the Storwize family or SVC management IP using the " "san_ip flag, and the management port should be provided " "by the san_ssh_port flag. By default, the port value is " "configured to be port 22 (SSH)." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml111(para) msgid "" "Make sure the compute node running the cinder-" "volume management driver has SSH network access to the storage " "system." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml118(para) msgid "" "To allow the driver to communicate with the Storwize family or SVC system, " "you must provide the driver with a user on the storage system. The driver " "has two authentication methods: password-based authentication and SSH key " "pair authentication. The user should have an Administrator role. It is " "suggested to create a new user for the management driver. Please consult " "with your storage and security administrator regarding the preferred " "authentication method and how passwords or SSH keys should be stored in a " "secure manner." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml129(para) msgid "" "When creating a new user on the Storwize or SVC system, make sure the user " "belongs to the Administrator group or to another group that has an " "Administrator role." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml134(para) msgid "" "If using password authentication, assign a password to the user on the " "Storwize or SVC system. The driver configuration flags for the user and " "password are san_login and " "san_password, respectively." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml140(para) msgid "" "If you are using the SSH key pair authentication, create SSH private and " "public keys using the instructions below or by any other method. Associate " "the public key with the user by uploading the public key: select the " "\"choose file\" option in the Storwize family or SVC management GUI under " "\"SSH public key\". Alternatively, you may associate the SSH public key " "using the command line interface; details can be found in the Storwize and " "SVC documentation. The private key should be provided to the driver using " "the san_private_key configuration flag." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml154(title) msgid "Create a SSH key pair with OpenSSH" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml155(para) msgid "You can create an SSH key pair using OpenSSH, by running:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml158(para) msgid "" "The command prompts for a file to save the key pair. For example, if you " "select 'key' as the filename, two files are created: key " "and key.pub. The key file holds the " "private SSH key and key.pub holds the public SSH key." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml165(para) msgid "The command also prompts for a pass phrase, which should be empty." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml167(para) msgid "" "The private key file should be provided to the driver using the " "san_private_key configuration flag. The public key should" " be uploaded to the Storwize family or SVC system using the storage " "management GUI or command line interface." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml173(para) msgid "Ensure that Cinder has read permissions on the private key file." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml179(title) msgid "Configure the Storwize family and SVC driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml181(title) msgid "Enable the Storwize family and SVC driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml182(para) msgid "" "Set the volume driver to the Storwize family and SVC driver by setting the " "volume_driver option in cinder.conf " "as follows:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml189(title) msgid "Storwize family and SVC driver options in cinder.conf" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml191(para) msgid "" "The following options specify default values for all volumes. Some can be " "over-ridden using volume types, which are described below." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml195(caption) msgid "List of configuration flags for Storwize storage and SVC driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml211(literal) msgid "san_ip" msgstr "san_ip" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml215(para) msgid "Management IP or host name" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml219(literal) msgid "san_ssh_port" msgstr "san_ssh_port" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml222(para) msgid "22" msgstr "22" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml223(para) msgid "Management port" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml226(literal) msgid "san_login" msgstr "san_login" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml230(para) msgid "Management login username" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml234(literal) msgid "san_password" msgstr "san_password" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml238(para) msgid "" "The authentication requires either a password " "(san_password) or SSH private key " "(san_private_key). One must be specified. If both are " "specified, the driver uses only the SSH private key." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml236(para) msgid "Required " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml248(para) msgid "Management login password" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml252(literal) msgid "san_private_key" msgstr "san_private_key" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml254(para) msgid "Required " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml258(para) msgid "Management login SSH private key" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml264(literal) msgid "storwize_svc_volpool_name" msgstr "storwize_svc_volpool_name" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml268(para) msgid "Default pool name for volumes" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml273(literal) msgid "storwize_svc_vol_rsize" msgstr "storwize_svc_vol_rsize" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml276(para) msgid "2" msgstr "2" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml280(para) msgid "" "The driver creates thin-provisioned volumes by default. The " "storwize_svc_vol_rsize flag defines the initial physical " "allocation percentage for thin-provisioned volumes, or if set to " "-1, the driver creates full allocated volumes. More " "details about the available options are available in the Storwize family and" " SVC documentation." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml277(para) msgid "Initial physical allocation (percentage) " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml297(literal) msgid "storwize_svc_vol_warning" msgstr "storwize_svc_vol_warning" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml300(para) msgid "0 (disabled)" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml301(para) msgid "" "Space allocation warning threshold (percentage) " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml308(literal) msgid "storwize_svc_vol_autoexpand" msgstr "storwize_svc_vol_autoexpand" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml311(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml367(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml427(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml453(para) msgid "True" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml314(para) msgid "" "Defines whether thin-provisioned volumes can be auto expanded by the storage" " system, a value of True means that auto expansion is " "enabled, a value of False disables auto expansion. " "Details about this option can be found in the –autoexpand" " flag of the Storwize family and SVC command line interface " "mkvdisk command." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml312(para) msgid "Enable or disable volume auto expand " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml332(literal) msgid "storwize_svc_vol_grainsize" msgstr "storwize_svc_vol_grainsize" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml335(para) msgid "256" msgstr "256" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml336(para) msgid "Volume grain size in KB" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml342(literal) msgid "storwize_svc_vol_compression" msgstr "storwize_svc_vol_compression" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml346(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml437(para) msgid "False" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml350(para) msgid "" "Defines whether Real-time Compression is used for the volumes created with " "OpenStack. Details on Real-time Compression can be found in the Storwize " "family and SVC documentation. The Storwize or SVC system must have " "compression enabled for this feature to work." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml347(para) msgid "Enable or disable Real-time Compression " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml364(literal) msgid "storwize_svc_vol_easytier" msgstr "storwize_svc_vol_easytier" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml370(para) msgid "" "Defines whether Easy Tier is used for the volumes created with OpenStack. " "Details on EasyTier can be found in the Storwize family and SVC " "documentation. The Storwize or SVC system must have Easy Tier enabled for " "this feature to work." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml368(para) msgid "Enable or disable Easy Tier " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml382(literal) msgid "storwize_svc_vol_iogrp" msgstr "storwize_svc_vol_iogrp" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml386(para) msgid "The I/O group in which to allocate vdisks" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml391(literal) msgid "storwize_svc_flashcopy_timeout" msgstr "storwize_svc_flashcopy_timeout" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml395(para) msgid "120" msgstr "120" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml398(para) msgid "" "The driver wait timeout threshold when creating an OpenStack snapshot. This " "is actually the maximum amount of time that the driver waits for the " "Storwize family or SVC system to prepare a new FlashCopy mapping. The driver" " accepts a maximum wait time of 600 seconds (10 minutes)." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml396(para) msgid "FlashCopy timeout threshold (seconds)" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml412(literal) msgid "storwize_svc_connection_protocol" msgstr "storwize_svc_connection_protocol" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml417(para) msgid "Connection protocol to use (currently supports 'iSCSI' or 'FC')" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml423(literal) msgid "storwize_svc_iscsi_chap_enabled" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml428(para) msgid "Configure CHAP authentication for iSCSI connections" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml433(literal) msgid "storwize_svc_multipath_enabled" msgstr "storwize_svc_multipath_enabled" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml440(para) msgid "" "Multipath for iSCSI connections requires no storage-side configuration and " "is enabled if the compute host has multipath configured." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml438(para) msgid "Enable multipath for FC connections " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml449(literal) msgid "storwize_svc_multihost_enabled" msgstr "storwize_svc_multihost_enabled" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml457(para) msgid "" "This option allows the driver to map a vdisk to more than one host at a " "time. This scenario occurs during migration of a virtual machine with an " "attached volume; the volume is simultaneously mapped to both the source and " "destination compute hosts. If your deployment does not require attaching " "vdisks to multiple hosts, setting this flag to False will provide added " "safety." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml454(para) msgid "Enable mapping vdisks to multiple hosts " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml478(title) msgid "Placement with volume types" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml479(para) msgid "" "The IBM Storwize/SVC driver exposes capabilities that can be added to the " "extra specs of volume types, and used by the filter " "scheduler to determine placement of new volumes. Make sure to prefix these " "keys with capabilities: to indicate that the scheduler " "should use them. The following extra specs are supported:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml490(para) msgid "" "capabilities:volume_back-end_name - Specify a specific back-end where the " "volume should be created. The back-end name is a concatenation of the name " "of the IBM Storwize/SVC storage system as shown in " "lssystem, an underscore, and the name of the pool (mdisk " "group). For example: " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml501(para) msgid "" "capabilities:compression_support - Specify a back-end according to " "compression support. A value of True should be used to " "request a back-end that supports compression, and a value of " "False will request a back-end that does not support " "compression. If you do not have constraints on compression support, do not " "set this key. Note that specifying True does not enable " "compression; it only requests that the volume be placed on a back-end that " "supports compression. Example syntax: " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml517(para) msgid "" "capabilities:easytier_support - Similar semantics as the " "compression_support key, but for specifying according to " "support of the Easy Tier feature. Example syntax: " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml525(para) msgid "" "capabilities:storage_protocol - Specifies the connection protocol used to " "attach volumes of this type to instances. Legal values are " "iSCSI and FC. This extra " "specs value is used for both placement and setting the protocol " "used for this volume. In the example syntax, note <in> is used as " "opposed to <is> used in the previous examples. " msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml540(title) msgid "Configure per-volume creation options" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml541(para) msgid "" "Volume types can also be used to pass options to the IBM Storwize/SVC " "driver, which over-ride the default values set in the configuration file. " "Contrary to the previous examples where the \"capabilities\" scope was used " "to pass parameters to the Cinder scheduler, options can be passed to the IBM" " Storwize/SVC driver with the \"drivers\" scope." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml548(para) msgid "" "The following extra specs keys are supported by the IBM " "Storwize/SVC driver:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml552(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml662(para) msgid "rsize" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml555(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml665(para) msgid "warning" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml558(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml668(para) msgid "autoexpand" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml561(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml671(para) msgid "grainsize" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml564(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml674(para) msgid "compression" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml567(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml677(para) msgid "easytier" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml570(para) msgid "multipath" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml573(para) #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml680(para) msgid "iogrp" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml576(para) msgid "" "These keys have the same semantics as their counterparts in the " "configuration file. They are set similarly; for example, " "rsize=2 or compression=False." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml582(title) msgid "Example: Volume types" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml583(para) msgid "" "In the following example, we create a volume type to specify a controller " "that supports iSCSI and compression, to use iSCSI when attaching the volume," " and to enable compression:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml589(para) msgid "We can then create a 50GB volume using this type:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml593(para) msgid "Volume types can be used, for example, to provide users with different" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml597(para) msgid "" "performance levels (such as, allocating entirely on an HDD tier, using Easy " "Tier for an HDD-SDD mix, or allocating entirely on an SSD tier)" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml603(para) msgid "" "resiliency levels (such as, allocating volumes in pools with different RAID " "levels)" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml608(para) msgid "features (such as, enabling/disabling Real-time Compression)" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml615(title) msgid "Operational notes for the Storwize family and SVC driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml618(title) msgid "Migrate volumes" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml619(para) msgid "" "In the context of OpenStack Block Storage's volume migration feature, the " "IBM Storwize/SVC driver enables the storage's virtualization technology. " "When migrating a volume from one pool to another, the volume will appear in " "the destination pool almost immediately, while the storage moves the data in" " the background." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml627(para) msgid "" "To enable this feature, both pools involved in a given volume migration must" " have the same values for extent_size. If the pools have " "different values for extent_size, the data will still be " "moved directly between the pools (not host-side copy), but the operation " "will be synchronous." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml638(title) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml75(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml334(para) msgid "Extend volumes" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml639(para) msgid "" "The IBM Storwize/SVC driver allows for extending a volume's size, but only " "for volumes without snapshots." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml644(title) #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml171(title) msgid "Snapshots and clones" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml645(para) msgid "" "Snapshots are implemented using FlashCopy with no background copy (space-" "efficient). Volume clones (volumes created from existing volumes) are " "implemented with FlashCopy, but with background copy enabled. This means " "that volume clones are independent, full copies. While this background copy " "is taking place, attempting to delete or extend the source volume will " "result in that operation waiting for the copy to complete." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml656(title) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml105(para) msgid "Volume retype" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml657(para) msgid "" "The IBM Storwize/SVC driver enables you to modify volume types. When you " "modify volume types, you can also change these extra specs properties:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml684(para) msgid "" "When you change the rsize, grainsize " "or compression properties, volume copies are " "asynchronously synchronized on the array." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-storwize-svc-driver.xml691(para) msgid "" "To change the iogrp property, IBM Storwize/SVC firmware " "version 6.4.0 or later is required." msgstr "" #. When image changes, this message will be marked fuzzy or untranslated for #. you. #. It doesn't matter what you translate it to: it's not used at all. #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml62(None) msgid "" "@@image: '../../../common/figures/xenapinfs/local_config.png'; " "md5=16a3864b0ec636518335246360438fd1" msgstr "@@image: '../../../common/figures/xenapinfs/local_config.png'; md5=16a3864b0ec636518335246360438fd1" #. When image changes, this message will be marked fuzzy or untranslated for #. you. #. It doesn't matter what you translate it to: it's not used at all. #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml78(None) msgid "" "@@image: '../../../common/figures/xenapinfs/remote_config.png'; " "md5=eab22f6aa5413c2043936872ea44e459" msgstr "@@image: '../../../common/figures/xenapinfs/remote_config.png'; md5=eab22f6aa5413c2043936872ea44e459" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml4(title) msgid "XenAPINFS" msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml5(para) msgid "" "XenAPINFS is a Block Storage (Cinder) driver that uses an NFS share through " "the XenAPI Storage Manager to store virtual disk images and expose those " "virtual disks as volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml8(para) msgid "" "This driver does not access the NFS share directly. It accesses the share " "only through XenAPI Storage Manager. Consider this driver as a reference " "implementation for use of the XenAPI Storage Manager in OpenStack (present " "in XenServer and XCP)." msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml17(para) msgid "" "A XenServer/XCP installation that acts as Storage Controller. This " "hypervisor is known as the storage controller." msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml22(para) msgid "Use XenServer/XCP as your hypervisor for Compute nodes." msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml26(para) msgid "" "An NFS share that is configured for XenServer/XCP. For specific requirements" " and export options, see the administration guide for your specific " "XenServer version. The NFS share must be accessible by all XenServers " "components within your cloud." msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml34(para) msgid "" "To create volumes from XenServer type images (vhd tgz files), XenServer Nova" " plug-ins are also required on the storage controller." msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml40(para) msgid "" "You can use a XenServer as a storage controller and compute node at the same" " time. This minimal configuration consists of a XenServer/XCP box and an NFS" " share." msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml47(title) msgid "Configuration patterns" msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml50(para) msgid "" "Local configuration (Recommended): The driver runs in a virtual machine on " "top of the storage controller. With this configuration, you can create " "volumes from qemu-img-supported formats." msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml57(title) msgid "Local configuration" msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml68(para) msgid "" "Remote configuration: The driver is not a guest VM of the storage " "controller. With this configuration, you can only use XenServer vhd-type " "images to create volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml73(title) msgid "Remote configuration" msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml87(para) msgid "Assuming the following setup:" msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml90(para) msgid "XenServer box at 10.2.2.1" msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml94(para) msgid "XenServer password is r00tme" msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml98(para) msgid "NFS server is nfs.example.com" msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml102(para) msgid "NFS export is at /volumes" msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml106(para) msgid "" "To use XenAPINFS as your cinder driver, set these configuration options in " "the cinder.conf file:" msgstr "" #: ./doc/config-reference/block-storage/drivers/xenapi-nfs.xml115(para) msgid "" "The following table shows the configuration options that the XenAPINFS " "driver supports:" msgstr "" #. When image changes, this message will be marked fuzzy or untranslated for #. you. #. It doesn't matter what you translate it to: it's not used at all. #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml19(None) msgid "" "@@image: '../../../common/figures/ceph/ceph-architecture.png'; " "md5=f7e854c9dbfb64534c47c3583e774c81" msgstr "@@image: '../../../common/figures/ceph/ceph-architecture.png'; md5=f7e854c9dbfb64534c47c3583e774c81" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml4(title) msgid "Ceph RADOS Block Device (RBD)" msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml5(para) msgid "" "If you use KVM or QEMU as your hypervisor, you can configure the Compute " "service to use " "Ceph RADOS block devices (RBD) for volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml15(title) msgid "Ceph architecture" msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml9(para) msgid "" "Ceph is a massively scalable, open source, distributed storage system. It is" " comprised of an object store, block store, and a POSIX-compliant " "distributed file system. The platform can auto-scale to the exabyte level " "and beyond. It runs on commodity hardware, is self-healing and self-" "managing, and has no single point of failure. Ceph is in the Linux kernel " "and is integrated with the OpenStack cloud operating system. Due to its " "open-source nature, you can install and use this portable storage platform " "in public or private clouds. " msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml25(title) msgid "RADOS" msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml26(para) msgid "" "Ceph is based on RADOS: Reliable Autonomic Distributed Object " "Store. RADOS distributes objects across the storage cluster and " "replicates objects for fault tolerance. RADOS contains the following major " "components:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml32(para) msgid "" "Object Storage Device (OSD) Daemon. The storage daemon " "for the RADOS service, which interacts with the OSD (physical or logical " "storage unit for your data)." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml35(para) msgid "" "You must run this daemon on each server in your cluster. For each OSD, you " "can have an associated hard drive disk. For performance purposes, pool your " "hard drive disk with raid arrays, logical volume management (LVM), or B-tree" " file system (Btrfs) pooling. By default, the " "following pools are created: data, metadata, and RBD." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml42(para) msgid "" "Meta-Data Server (MDS). Stores metadata. MDSs build a " "POSIX file system on top of objects for Ceph clients. However, if you do not" " use the Ceph file system, you do not need a metadata server." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml49(para) msgid "" "Monitor (MON). A lightweight daemon that handles all " "communications with external applications and clients. It also provides a " "consensus for distributed decision making in a Ceph/RADOS cluster. For " "instance, when you mount a Ceph shared on a client, you point to the address" " of a MON server. It checks the state and the consistency of the data. In an" " ideal setup, you must run at least three ceph-mon daemons on " "separate servers." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml58(para) msgid "" "Ceph developers recommend that you use Btrfs as a " "file system for storage. XFS might be a better alternative for production " "environments;XFS is an excellent alternative to Btrfs. The ext4 file system " "is also compatible but does not exploit the power of Ceph." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml63(para) msgid "" "If using Btrfs, ensure that you use the correct " "version (see Ceph Dependencies)." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml66(para) msgid "" "For more information about usable file systems, see ceph.com/ceph-storage" "/file-system/." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml72(title) msgid "Ways to store, use, and expose data" msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml73(para) msgid "" "To store and access your data, you can use the following storage systems:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml77(para) msgid "" "RADOS. Use as an object, default storage mechanism." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml81(para) msgid "" "RBD. Use as a block device. The Linux kernel RBD (rados" " block device) driver allows striping a Linux block device over multiple " "distributed object store data objects. It is compatible with the KVM RBD " "image." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml88(para) msgid "" "CephFS. Use as a file, POSIX-compliant file system." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml92(para) msgid "" "Ceph exposes RADOS; you can access it through the following interfaces:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml95(para) msgid "" "RADOS Gateway. OpenStack Object Storage and Amazon-S3 " "compatible RESTful interface (see RADOS_Gateway)." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml101(para) msgid "librados, and its related C/C++ bindings." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml104(para) msgid "" "rbd and QEMU-RBD. Linux kernel and QEMU block devices " "that stripe data across multiple objects." msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml111(title) msgid "Driver options" msgstr "" #: ./doc/config-reference/block-storage/drivers/ceph-rbd-volume-driver.xml112(para) msgid "" "The following table contains the configuration options supported by the Ceph" " RADOS Block Device driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml4(title) msgid "HP LeftHand/StoreVirtual driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml5(para) msgid "" "The HPLeftHandISCSIDriver is based on the Block Storage" " service (Cinder) plug-in architecture. Volume operations are run by " "communicating with the HP LeftHand/StoreVirtual system over HTTPS, or SSH " "connections. HTTPS communications use the " "hplefthandclient, which is part of the Python standard " "library." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml15(para) msgid "" "The HPLeftHandISCSIDriver can be configured to run in " "one of two possible modes, legacy mode which uses SSH/CLIQ to communicate " "with the HP LeftHand/StoreVirtual array, or standard mode which uses a new " "REST client to communicate with the array. No new functionality has been, or" " will be, supported in legacy mode. For performance improvements and new " "functionality, the driver must be configured for standard mode, the " "hplefthandclient must be downloaded, and HP " "LeftHand/StoreVirtual Operating System software version 11.5 or higher is " "required on the array. To configure the driver in standard mode, see . To configure the driver in legacy " "mode, see ." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml33(para) msgid "" "For information about how to manage HP LeftHand/StoreVirtual storage " "systems, see the HP LeftHand/StoreVirtual user documentation." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml37(title) msgid "HP LeftHand/StoreVirtual REST driver standard mode" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml38(para) msgid "" "This section describes how to configure the HP LeftHand/StoreVirtual Cinder " "driver in standard mode." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml43(para) msgid "" "To use the HP LeftHand/StoreVirtual driver in standard mode, do the " "following:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml48(para) msgid "" "Install LeftHand/StoreVirtual Operating System software version 11.5 or " "higher on the HP LeftHand/StoreVirtual storage system." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml54(para) msgid "Create a cluster group." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml57(para) msgid "" "Install the hplefthandclient version 1.0.2 from the " "Python Package Index on the system with the enabled Block Storage service " "volume drivers." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml69(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml328(para) msgid "Create volumes" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml72(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml331(para) msgid "Delete volumes" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml78(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml337(para) msgid "Attach volumes" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml81(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml340(para) msgid "Detach volumes" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml84(para) msgid "Create snapshots" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml87(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml346(para) msgid "Delete snapshots" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml90(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml349(para) msgid "Create volumes from snapshots" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml93(para) msgid "Create cloned volumes" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml96(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml352(para) msgid "Copy images to volumes" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml99(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml355(para) msgid "Copy volumes to images" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml102(para) msgid "Backend assisted volume migration" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml108(para) msgid "" "When a volume is migrated, using Backend assisted volume migration, both " "source and destination clusters must be in the same HP LeftHand/StoreVirtual" " management group. The HP LeftHand/StoreVirtual array will use native " "LeftHand APIs to migrate the volume. The volume cannot be attached or have " "snapshots to migrate." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml115(para) msgid "" "Volume type support for the driver includes the ability to set the following" " capabilities in the OpenStack Cinder API " "cinder.api.contrib.types_extra_specs volume type extra " "specs extension module." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml124(literal) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml169(term) msgid "hplh:provisioning" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml129(literal) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml152(term) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml175(term) msgid "hplh:ao" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml134(literal) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml156(term) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml181(term) msgid "hplh:data_pl" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml138(para) msgid "" "To work with the default filter scheduler, the key values are case sensitive" " and scoped with 'hplh:'. For information about how to " "set the key-value pairs and associate them with a volume type, run the " "following command:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml149(para) msgid "" "The following keys require that the HP LeftHand/StoreVirtual storage array " "be configured for." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml153(para) msgid "" "The HP LeftHand/StoreVirtual storage array must be configured for Adaptive " "Optimization." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml157(para) msgid "" "The HP LeftHand/StoreVirtual storage array must be able to support the Data " "Protection level specified by the extra spec." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml170(para) msgid "" "Defaults to thin provisioning, the valid values are, " "thin and full" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml176(para) msgid "" "Defaults to true, the valid values are, " "true and false." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml182(para) msgid "" "Defaults to r-0, Network RAID-0 (None), the valid " "values are," msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml185(para) msgid "r-0, Network RAID-0 (None)" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml189(para) msgid "r-5, Network RAID-5 (Single Parity)" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml193(para) msgid "r-10-2, Network RAID-10 (2-Way Mirror)" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml197(para) msgid "r-10-3, Network RAID-10 (3-Way Mirror)" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml201(para) msgid "r-10-4, Network RAID-10 (4-Way Mirror)" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml205(para) msgid "r-6, Network RAID-6 (Dual Parity)," msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml217(title) msgid "Enable the HP LeftHand/StoreVirtual iSCSI driver in standard mode" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml219(para) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml362(para) msgid "" "The HPLeftHandISCSIDriver is installed with the " "OpenStack software." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml226(para) msgid "" "Install the hplefthandclient Python package on the " "OpenStack Block Storage system." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml234(para) msgid "" "If you are not using an existing cluster, create a cluster on the HP " "LeftHand storage system to be used as the cluster for creating volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml240(para) msgid "" "Make the following changes in the " "/etc/cinder/cinder.conf file:" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml248(replaceable) msgid "https://10.10.0.141:8081/lhos" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml251(replaceable) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml386(replaceable) msgid "lhuser" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml254(replaceable) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml389(replaceable) msgid "lhpass" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml257(replaceable) #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml395(replaceable) msgid "ClusterLefthand" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml276(para) msgid "" "If the is set to " "true, the driver will associate randomly-generated CHAP " "secrets with all hosts on the HP LeftHand/StoreVirtual system. OpenStack " "Compute nodes use these secrets when creating iSCSI connections. " "" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml307(para) msgid "" "The HP LeftHand/StoreVirtual driver is now enabled in standard mode on your " "OpenStack system. If you experience problems, review the Block Storage " "service log files for errors." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml314(title) msgid "HP LeftHand/StoreVirtual CLIQ driver legacy mode" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml315(para) msgid "" "This section describes how to configure the HP LeftHand/StoreVirtual Cinder " "driver in legacy mode." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml318(para) msgid "" "The HPLeftHandISCSIDriver allows you to use a HP " "Lefthand/StoreVirtual SAN that supports the CLIQ interface. Every supported " "volume operation translates into a CLIQ call in the back-end." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml360(title) msgid "Enable the HP LeftHand/StoreVirtual iSCSI driver in legacy mode" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml369(para) msgid "" "If you are not using an existing cluster, create a cluster on the HP " "Lefthand storage system to be used as the cluster for creating volumes." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml383(replaceable) msgid "10.10.0.141" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml422(para) msgid "" "The HP LeftHand/StoreVirtual driver is now enabled in legacy mode on your " "OpenStack system. If you experience problems, review the Block Storage " "service log files for errors." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml426(para) msgid "To configure the VSA" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml429(para) msgid "" "Configure CHAP on each of the nova-" "compute nodes." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-lefthand-driver.xml436(para) msgid "" "Add server associations on the VSA with the associated CHAPS and initiator " "information. The name should correspond to the " "hostname of the nova-compute " "node. For Xen, this is the hypervisor host name. To do this, use either CLIQ" " or the Centralized Management Console." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-msa-driver.xml4(title) msgid "HP MSA Fibre Channel driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-msa-driver.xml5(para) msgid "" "The HP MSA fiber channel driver runs volume operations on the storage array " "over HTTP." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-msa-driver.xml7(para) msgid "" "A VDisk must be created on the HP MSA array first. This can be done using " "the web interface or the command-line interface of the array." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-msa-driver.xml9(para) msgid "" "The following options must be defined in the cinder-" "volume configuration file " "(/etc/cinder/cinder.conf):" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-msa-driver.xml14(para) msgid "" "Set the option to " "cinder.volume.drivers.san.hp.hp_msa_fc.HPMSAFCDriver" msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-msa-driver.xml19(para) msgid "" "Set the option to the hostname or IP address of your" " HP MSA array." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-msa-driver.xml23(para) msgid "" "Set the option to the login of an existing user " "of the HP MSA array." msgstr "" #: ./doc/config-reference/block-storage/drivers/hp-msa-driver.xml28(para) msgid "" "Set the option to the password for this user." msgstr "" #: ./doc/config-reference/block-storage/drivers/windows-volume-driver.xml6(title) msgid "Windows" msgstr "" #: ./doc/config-reference/block-storage/drivers/windows-volume-driver.xml7(para) msgid "" "There is a volume back-end for Windows. Set the following in your " "cinder.conf, and use the options below to configure it." msgstr "" #: ./doc/config-reference/block-storage/drivers/lvm-volume-driver.xml6(title) msgid "LVM" msgstr "" #: ./doc/config-reference/block-storage/drivers/lvm-volume-driver.xml7(para) msgid "The default volume back-end uses local volumes managed by LVM." msgstr "" #: ./doc/config-reference/block-storage/drivers/lvm-volume-driver.xml8(para) msgid "" "This driver supports different transport protocols to attach volumes, " "currently ISCSI and ISER." msgstr "" #: ./doc/config-reference/block-storage/drivers/lvm-volume-driver.xml10(para) msgid "" "Set the following in your cinder.conf, and use the " "following options to configure for ISCSI transport:" msgstr "" #: ./doc/config-reference/block-storage/drivers/lvm-volume-driver.xml16(para) msgid "and for the ISER transport:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml6(title) msgid "EMC VNX direct driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml7(para) msgid "" "Use the EMC VNX direct driver to create, attach, detach, and delete volumes," " create and delete snapshots, and so on. This driver is based on the Cinder-" "defined ISCSIDriver driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml11(para) msgid "" "To complete volume operations, the driver uses the NaviSec command-line " "interface (CLI) to communicate with back-end EMC VNX storage." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml19(para) msgid "Flare version 5.32 or later." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml22(para) msgid "" "You must activate VNX Snapshot and Clone license for the array. Ensure that " "all the iSCSI ports from the VNX are accessible through OpenStack hosts." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml27(para) msgid "Navisphere CLI v7.32 or later." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml30(para) msgid "EMC storage VNX Series are supported." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml71(title) msgid "Set up the VNX direct driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml72(para) msgid "Complete these high-level tasks to set up the VNX direct driver:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml76(para) msgid "" "Install NaviSecCLI. You must install the NaviSecCLI tool on the controller " "node and all the Cinder nodes in an OpenStack deployment. See ." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml83(para) msgid "Register with VNX. See " msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml89(title) msgid "Install NaviSecCLI" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml90(para) msgid "" "Log in to the EMC's support web site" " (login is required), and download the NaviSecCLI package. Then, install the" " package:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml95(para) msgid "On Ubuntu x64:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml97(title) msgid "To install NaviSecCLI on Ubuntu x64" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml99(para) msgid "Create the /opt/Navisphere/bin/ directory:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml102(para) msgid "" "Copy the RPM package into the /opt/Navisphere/bin/ " "directory." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml107(para) msgid "Use alien to install the RPM package on Ubuntu:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml113(para) msgid "For all the other variants of Linux, install the rpm as usual." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml117(title) msgid "Register with VNX" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml118(para) msgid "" "To export a VNX volume to a compute node or a volume node, you must register" " the node with VNX." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml121(title) msgid "To register the node" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml122(para) msgid "" "On the compute node or volume node 1.1.1.1, do the " "following (assume 10.10.61.35 is the iSCSI target):" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml141(para) msgid "" "Click Register, select " "CLARiiON/VNX, and enter the host name " "myhost1 and IP address myhost1. Click " "Register. Now host 1.1.1.1 also " "appears under Hosts->Host List." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml165(para) msgid "" "For the VNX iSCSI driver, add the following entries, where " "10.10.61.35 is the IP address of the VNX iSCSI target, " "10.10.72.41 is the IP address of the VNX array (SPA or " "SPB), default_timeout is the default time out for " "CLI operations in minutes, and " "max_luns_per_storage_group is the default max " "number of LUNs in a storage group:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml185(para) msgid "" "To find out max_luns_per_storage_group for each VNX " "model, refer to the EMC's" " support web site (login is required)." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml195(para) msgid "" "Volume type support allows user to choose thick/thin provisioning " "capabilities." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml197(para) msgid "" "Here is an example of how to setup volume type. First create volume types. " "Then define extra specs for each volume type." msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml201(title) msgid "To set up volume types" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml203(para) msgid "Setup volume types:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml208(para) msgid "Setup volume type extra specs:" msgstr "" #: ./doc/config-reference/block-storage/drivers/emc-vnx-direct-driver.xml213(para) msgid "" "The previous example creates two volume types: TypeA and " "TypeB. For TypeA, " "storagetype:provisioning is set to " "thick. Similarly for TypeB, " "storagetype:provisioning is set to " "thin. If storagetype:provisioning is " "not specified, it will be default to thick." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml4(title) msgid "NFS driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml5(para) msgid "" "The Network File System (NFS) is a distributed file system protocol " "originally developed by Sun Microsystems in 1984. An NFS server " "exports one or more of its file systems, known as " "shares. An NFS client can mount these exported shares " "on its own file system. You can perform file actions on this mounted remote " "file system as if the file system were local." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml13(title) msgid "How the NFS driver works" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml14(para) msgid "" "The NFS driver, and other drivers based off of it, work quite differently " "than a traditional block storage driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml17(para) msgid "" "The NFS driver does not actually allow an instance to access a storage " "device at the block level. Instead, files are created on an NFS share and " "mapped to instances, which emulates a block device. This works in a similar " "way to QEMU, which stores instances in the " "/var/lib/nova/instances directory." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml26(title) msgid "Enable the NFS driver and related options" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml27(para) msgid "" "To use Cinder with the NFS driver, first set the " "volume_driver in cinder.conf:" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml31(para) msgid "The following table contains the options supported by the NFS driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml36(para) msgid "" "As of the Icehouse release, the NFS driver (and other drivers based off it) " "will attempt to mount shares using version 4.1 of the NFS protocol " "(including pNFS). If the mount attempt is unsuccessful due to a lack of " "client or server support, a subsequent mount attempt that requests the " "default behavior of the command will be performed. On most " "distributions, the default behavior is to attempt mounting first with NFS " "v4.0, then silently fall back to NFS v3.0 if necessary. If the " " configuration option contains a request " "for a specific version of NFS to be used, or if specific options are " "specified in the shares configuration file specified by the " " configuration option, the mount will be " "attempted as requested with no subsequent attempts." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml55(title) msgid "How to use the NFS driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml58(para) msgid "" "Access to one or more NFS servers. Creating an NFS server is outside the " "scope of this document. This example assumes access to the following NFS " "servers and mount points:" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml64(literal) msgid "192.168.1.200:/storage" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml67(literal) msgid "192.168.1.201:/storage" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml70(literal) msgid "192.168.1.202:/storage" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml73(para) msgid "" "This example demonstrates the use of with this driver with multiple NFS " "servers. Multiple servers are not required. One is usually enough." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml78(para) msgid "" "Add your list of NFS servers to the file you specified with the " "nfs_shares_config option. For example, if the value of " "this option was set to /etc/cinder/shares.txt, then:" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml88(para) msgid "" "Comments are allowed in this file. They begin with a #." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml92(para) msgid "" "Configure the nfs_mount_point_base option. This is a " "directory where cinder-volume " "mounts all NFS shares stored in shares.txt. For this " "example, /var/lib/cinder/nfs is used. You can, of course," " use the default value of $state_path/mnt." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml103(para) msgid "" "Start the cinder-volume service. " "/var/lib/cinder/nfs should now contain a directory for " "each NFS share specified in shares.txt. The name of each " "directory is a hashed name:" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml115(para) msgid "You can now create volumes as you normally would:" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml120(para) msgid "" "This volume can also be attached and deleted just like other volumes. " "However, snapshotting is not supported." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml127(title) msgid "NFS driver notes" msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml130(para) msgid "" "cinder-volume manages the " "mounting of the NFS shares as well as volume creation on the shares. Keep " "this in mind when planning your OpenStack architecture. If you have one " "master NFS server, it might make sense to only have one cinder-volume service to handle all requests " "to that NFS server. However, if that single server is unable to handle all " "requests, more than one cinder-" "volume service is needed as well as potentially more than one " "NFS server." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml146(para) msgid "" "Because data is stored in a file and not actually on a block storage device," " you might not see the same IO performance as you would with a traditional " "block storage driver. Please test accordingly." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml153(para) msgid "" "Despite possible IO performance loss, having volume data stored in a file " "might be beneficial. For example, backing up volumes can be as easy as " "copying the volume files." msgstr "" #: ./doc/config-reference/block-storage/drivers/nfs-volume-driver.xml158(para) msgid "Regular IO flushing and syncing still stands." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml4(title) msgid "IBM GPFS volume driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml5(para) msgid "" "IBM General Parallel File System (GPFS) is a cluster file system that " "provides concurrent access to file systems from multiple nodes. The storage " "provided by these nodes can be direct attached, network attached, SAN " "attached, or a combination of these methods. GPFS provides many features " "beyond common data access, including data replication, policy based storage " "management, and space efficient file snapshot and clone operations." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml14(title) msgid "How the GPFS driver works" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml15(para) msgid "" "The GPFS driver enables the use of GPFS in a fashion similar to that of the " "NFS driver. With the GPFS driver, instances do not actually access a storage" " device at the block level. Instead, volume backing files are created in a " "GPFS file system and mapped to instances, which emulate a block device." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml23(para) msgid "" "GPFS software must be installed and running on nodes where Block Storage and" " Compute services run in the OpenStack environment. A GPFS file system must " "also be created and mounted on these nodes before starting the cinder-volume service. The details of these GPFS specific steps " "are covered in GPFS: Concepts, Planning, and Installation " "Guide and GPFS: Administration and Programming " "Reference." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml35(para) msgid "" "Optionally, the Image Service can be configured to store images on a GPFS " "file system. When a Block Storage volume is created from an image, if both " "image data and volume data reside in the same GPFS file system, the data " "from image file is moved efficiently to the volume file using copy-on-write " "optimization strategy." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml43(title) msgid "Enable the GPFS driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml44(para) msgid "" "To use the Block Storage service with the GPFS driver, first set the " "volume_driver in cinder.conf:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml48(para) msgid "" "The following table contains the configuration options supported by the GPFS" " driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml53(para) msgid "" "The gpfs_images_share_mode flag is only valid if the " "Image Service is configured to use GPFS with the " "gpfs_images_dir flag. When the value of this flag is " "copy_on_write, the paths specified by the " "gpfs_mount_point_base and " "gpfs_images_dir flags must both reside in the same GPFS " "file system and in the same GPFS file set." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml66(title) msgid "Volume creation options" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml67(para) msgid "" "It is possible to specify additional volume configuration options on a per-" "volume basis by specifying volume metadata. The volume is created using the " "specified options. Changing the metadata after the volume is created has no " "effect. The following table lists the volume creation options supported by " "the GPFS volume driver." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml75(caption) msgid "Volume Create Options for GPFS Volume Drive" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml79(th) msgid "Metadata Item Name" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml85(literal) #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml98(literal) #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml99(literal) msgid "fstype" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml88(literal) msgid "fstype=swap" msgstr "fstype=swap" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml86(td) msgid "" "Specifies whether to create a file system or a swap area on the new volume. " "If is specified, the mkswap command is used to create a " "swap area. Otherwise the mkfs command is passed the specified file system " "type, for example ext3, ext4 or ntfs." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml96(literal) msgid "fslabel" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml97(td) msgid "" "Sets the file system label for the file system specified by " " option. This value is only used if is specified." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml103(literal) msgid "data_pool_name" msgstr "data_pool_name" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml105(para) msgid "" "Specifies the GPFS storage pool to which the volume is to be assigned. Note:" " The GPFS storage pool must already have been created." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml111(literal) msgid "replicas" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml113(para) msgid "" "Specifies how many copies of the volume file to create. Valid values are 1, " "2, and, for GPFS V3.5.0.7 and later, 3. This value cannot be greater than " "the value of the MaxDataReplicas attribute of the file " "system." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml122(literal) msgid "dio" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml124(para) msgid "" "Enables or disables the Direct I/O caching policy for the volume file. Valid" " values are yes and no." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml130(literal) msgid "write_affinity_depth" msgstr "write_affinity_depth" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml132(para) msgid "" "Specifies the allocation policy to be used for the volume file. Note: This " "option only works if allow-write-affinity is set for the " "GPFS data pool." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml139(literal) msgid "block_group_factor" msgstr "block_group_factor" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml141(para) msgid "" "Specifies how many blocks are laid out sequentially in the volume file to " "behave as a single large block. Note: This option only works if allow-write-affinity is set for the GPFS data pool." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml149(literal) msgid "write_affinity_failure_group" msgstr "write_affinity_failure_group" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml151(para) msgid "" "Specifies the range of nodes (in GPFS shared nothing architecture) where " "replicas of blocks in the volume file are to be written. See " "GPFS: Administration and Programming Reference for " "more details on this option." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml162(title) msgid "Example: Volume creation options" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml163(para) msgid "" "This example shows the creation of a 50GB volume with an " "ext4 file system labeled newfs " "and direct IO enabled:" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml169(title) msgid "Operational notes for GPFS driver" msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml172(para) msgid "" "Volume snapshots are implemented using the GPFS file clone feature. Whenever" " a new snapshot is created, the snapshot file is efficiently created as a " "read-only clone parent of the volume, and the volume file uses copy-on-write" " optimization strategy to minimize data movement." msgstr "" #: ./doc/config-reference/block-storage/drivers/ibm-gpfs-volume-driver.xml178(para) msgid "" "Similarly when a new volume is created from a snapshot or from an existing " "volume, the same approach is taken. The same approach is also used when a " "new volume is created from an Image Service image, if the source image is in" " raw format, and gpfs_images_share_mode is set to " "copy_on_write." msgstr "" #: ./doc/config-reference/block-storage/drivers/samples/emc-vmax.xml3(StorageType) #: ./doc/config-reference/block-storage/drivers/samples/emc-vmax.xml4(MaskingView) #: ./doc/config-reference/block-storage/drivers/samples/emc-vmax.xml6(EcomServerPort) #: ./doc/config-reference/block-storage/drivers/samples/emc-vnx.xml3(StorageType) #: ./doc/config-reference/block-storage/drivers/samples/emc-vnx.xml5(EcomServerPort) msgid "xxxx" msgstr "" #: ./doc/config-reference/block-storage/drivers/samples/emc-vmax.xml5(EcomServerIp) #: ./doc/config-reference/block-storage/drivers/samples/emc-vnx.xml4(EcomServerIp) msgid "x.x.x.x" msgstr "" #: ./doc/config-reference/block-storage/drivers/samples/emc-vmax.xml7(EcomUserName) #: ./doc/config-reference/block-storage/drivers/samples/emc-vmax.xml8(EcomPassword) #: ./doc/config-reference/block-storage/drivers/samples/emc-vnx.xml6(EcomUserName) #: ./doc/config-reference/block-storage/drivers/samples/emc-vnx.xml7(EcomPassword) msgid "xxxxxxxx" msgstr "" #: ./doc/config-reference/block-storage/drivers/samples/emc-vmax.xml9(Timeout) #: ./doc/config-reference/block-storage/drivers/samples/emc-vnx.xml8(Timeout) msgid "xx" msgstr "" #: ./doc/config-reference/block-storage/backup/tsm-backup-driver.xml6(title) msgid "IBM Tivoli Storage Manager backup driver" msgstr "" #: ./doc/config-reference/block-storage/backup/tsm-backup-driver.xml7(para) msgid "" "The IBM Tivoli Storage Manager (TSM) backup driver enables performing volume" " backups to a TSM server." msgstr "" #: ./doc/config-reference/block-storage/backup/tsm-backup-driver.xml10(para) msgid "" "The TSM client should be installed and configured on the machine running the" " cinder-backup service. See the " "IBM Tivoli Storage Manager Backup-Archive Client Installation and" " User's Guide for details on installing the TSM client." msgstr "" #: ./doc/config-reference/block-storage/backup/tsm-backup-driver.xml17(para) msgid "" "To enable the IBM TSM backup driver, include the following option in " "cinder.conf:" msgstr "" #: ./doc/config-reference/block-storage/backup/tsm-backup-driver.xml20(para) msgid "" "The following configuration options are available for the TSM backup driver." msgstr "" #: ./doc/config-reference/block-storage/backup/tsm-backup-driver.xml23(para) msgid "This example shows the default options for the TSM backup driver." msgstr "" #: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml11(title) msgid "Ceph backup driver" msgstr "" #: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml12(para) msgid "" "The Ceph backup driver backs up volumes of any type to a Ceph back-end " "store. The driver can also detect whether the volume to be backed up is a " "Ceph RBD volume, and if so, it tries to perform incremental and differential" " backups." msgstr "" #: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml17(para) msgid "" "For source Ceph RBD volumes, you can perform backups within the same Ceph " "pool (not recommended) and backups between different Ceph pools and between " "different Ceph clusters." msgstr "" #: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml21(para) msgid "" "At the time of writing, differential backup support in Ceph/librbd was quite" " new. This driver attempts a differential backup in the first instance. If " "the differential backup fails, the driver falls back to full backup/copy." msgstr "" #: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml26(para) msgid "" "If incremental backups are used, multiple backups of the same volume are " "stored as snapshots so that minimal space is consumed in the backup store. " "It takes far less time to restore a volume than to take a full copy." msgstr "" #: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml32(para) msgid "Block Storage enables you to:" msgstr "" #: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml35(para) msgid "Restore to a new volume, which is the default and recommended action." msgstr "" #: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml40(para) msgid "" "Restore to the original volume from which the backup was taken. The restore " "action takes a full copy because this is the safest action." msgstr "" #: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml48(para) msgid "" "To enable the Ceph backup driver, include the following option in the " "cinder.conf file:" msgstr "" #: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml52(para) msgid "" "The following configuration options are available for the Ceph backup " "driver." msgstr "" #: ./doc/config-reference/block-storage/backup/ceph-backup-driver.xml56(para) msgid "This example shows the default options for the Ceph backup driver." msgstr "" #: ./doc/config-reference/block-storage/backup/swift-backup-driver.xml5(title) msgid "Swift backup driver" msgstr "" #: ./doc/config-reference/block-storage/backup/swift-backup-driver.xml6(para) msgid "" "The backup driver for Swift back-end performs a volume backup to a Swift " "object storage system." msgstr "" #: ./doc/config-reference/block-storage/backup/swift-backup-driver.xml8(para) msgid "" "To enable the Swift backup driver, include the following option in the " "cinder.conf file:" msgstr "" #: ./doc/config-reference/block-storage/backup/swift-backup-driver.xml12(para) msgid "" "The following configuration options are available for the Swift back-end " "backup driver." msgstr "" #: ./doc/config-reference/block-storage/backup/swift-backup-driver.xml16(para) msgid "" "This example shows the default options for the Swift back-end backup driver." msgstr "" #: ./doc/config-reference/database-service/section-databaseservice-rpc.xml12(para) msgid "" "OpenStack projects use an open standard for messaging middleware known as " "AMQP. This messaging middleware enables the OpenStack services that run on " "multiple servers to talk to each other. OpenStack Trove RPC supports three " "implementations of AMQP: RabbitMQ, " "Qpid, and ZeroMQ." msgstr "" #: ./doc/config-reference/database-service/section-databaseservice-rpc.xml22(para) msgid "" "Use these options to configure the RabbitMQ " "messaging system:" msgstr "" #: ./doc/config-reference/database-service/section-databaseservice-rpc.xml29(para) msgid "" "Use these options to configure the Qpid messaging" " system:" msgstr "" #: ./doc/config-reference/database-service/section-databaseservice-rpc.xml35(title) msgid "Configure ZeroMq" msgstr "" #: ./doc/config-reference/database-service/section-databaseservice-rpc.xml36(para) msgid "" "Use these options to configure the ZeroMq " "messaging system:" msgstr "" #: ./doc/config-reference/database-service/section-databaseservice-db.xml11(title) msgid "Configure the database" msgstr "" #: ./doc/config-reference/database-service/section-databaseservice-db.xml13(para) msgid "Use the options to configure the used databases:" msgstr "" #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml4(title) msgid "Telemetry sample configuration files" msgstr "" #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml5(para) msgid "" "All the files in this section can be found in the /etc/ceilometer/ directory." msgstr "" #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml8(title) msgid "ceilometer.conf" msgstr "" #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml9(para) msgid "" "The configuration for the Telemetry services and agents is found in the " "ceilometer.conf file." msgstr "" #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml11(para) #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml11(para) #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml19(para) msgid "This file must be modified after installation." msgstr "" #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml18(title) msgid "event_definitions.yaml" msgstr "" #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml19(para) msgid "" "The event_definitions.yaml file defines how events " "received from other OpenStack components should be translated to Telemetry " "samples." msgstr "" #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml22(para) #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml31(para) #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml26(para) msgid "You should not need to modify this file." msgstr "" #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml26(title) msgid "pipeline.yaml" msgstr "" #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml27(para) msgid "" "Pipelines describe a coupling between sources of samples and the " "corresponding sinks for transformation and publication of these data. They " "are defined in the pipeline.yaml file." msgstr "" #: ./doc/config-reference/telemetry/section_telemetry-sample-configuration-files.xml36(para) msgid "" "The policy.json file defines additional access controls" " that apply to the Telemetry service." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml6(title) msgid "Endpoint listing middleware" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml7(para) msgid "" "The endpoint listing middleware enables third-party services that use data " "locality information to integrate with OpenStack Object Storage. This " "middleware reduces network overhead and is designed for third-party services" " that run inside the firewall. Deploy this middleware on a proxy server " "because usage of this middleware is not authenticated." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml11(para) msgid "Format requests for endpoints, as follows:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml12(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml13(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml14(replaceable) msgid "{account}" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml12(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml13(replaceable) msgid "{container}" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml12(replaceable) msgid "{object}" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml15(para) msgid "" "Use the configuration option in the " "proxy_server.conf file to customize the " "/endpoints/ path." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml18(para) msgid "Responses are JSON-encoded lists of endpoints, as follows:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml20(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml21(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml22(replaceable) msgid "{server}" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml20(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml21(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml22(replaceable) msgid "{port}" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml20(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml21(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml22(replaceable) msgid "{dev}" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml20(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml21(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml22(replaceable) msgid "{part}" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml20(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml21(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml22(replaceable) msgid "{acc}" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml20(replaceable) #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml21(replaceable) msgid "{cont}" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml20(replaceable) msgid "{obj}" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-listendpoints.xml23(para) msgid "An example response is:" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml6(title) msgid "Configure Object Storage with the S3 API" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml7(para) msgid "" "The Swift3 middleware emulates the S3 REST API on top of Object Storage." msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml9(para) msgid "The following operations are currently supported:" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml12(para) msgid "GET Service" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml15(para) msgid "DELETE Bucket" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml18(para) msgid "GET Bucket (List Objects)" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml21(para) msgid "PUT Bucket" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml24(para) msgid "DELETE Object" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml27(para) msgid "GET Object" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml30(para) msgid "HEAD Object" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml33(para) msgid "PUT Object" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml36(para) msgid "PUT Object (Copy)" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml39(para) msgid "" "To use this middleware, first download the latest version from its " "repository to your proxy server(s)." msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml43(para) msgid "" "Optional: To use this middleware with Object Storage 1.7.0 and previous " "versions, you must use the v1.7 tag of the fujita/swift3 repository. Clone " "the repository, as shown previously, and run this command:" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml47(para) msgid "Then, install it using standard python mechanisms, such as:" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml50(para) msgid "" "Alternatively, if you have configured the Ubuntu Cloud Archive, you may use:" " " msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml53(para) msgid "" "To add this middleware to your configuration, add the " "swift3 middleware in front of the " "swauth middleware, and before any other middleware " "that look at Object Storage requests (like rate limiting)." msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml56(para) msgid "" "Ensure that your proxy-server.conf file contains " "swift3 in the pipeline and the " "[filter:swift3] section, as shown below:" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml64(para) msgid "" "Next, configure the tool that you use to connect to the S3 API. For S3curl, " "for example, you must add your host IP information by adding your host IP to" " the @endpoints array (line 33 in s3curl.pl):" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml69(para) msgid "Now you can send commands to the endpoint, such as:" msgstr "" #: ./doc/config-reference/object-storage/section_configure_s3.xml73(para) msgid "" "To set up your client, the access key will be the concatenation of the " "account and user strings that should look like test:tester, and the secret " "access key is the account password. The host should also point to the Object" " Storage storage node's hostname. It also will have to use the old-style " "calling format, and not the hostname-based container format. Here is an " "example client setup using the Python boto library on a locally installed " "all-in-one Object Storage installation." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml6(title) msgid "Configure Object Storage features" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml8(title) msgid "Object Storage zones" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml9(para) msgid "" "In OpenStack Object Storage, data is placed across different tiers of " "failure domains. First, data is spread across regions, then zones, then " "servers, and finally across drives. Data is placed to get the highest " "failure domain isolation. If you deploy multiple regions, the Object Storage" " service places the data across the regions. Within a region, each replica " "of the data should be stored in unique zones, if possible. If there is only " "one zone, data should be placed on different servers. And if there is only " "one server, data should be placed on different drives." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml20(para) msgid "" "Regions are widely separated installations with a high-latency or otherwise " "constrained network link between them. Zones are arbitrarily assigned, and " "it is up to the administrator of the Object Storage cluster to choose an " "isolation level and attempt to maintain the isolation level through " "appropriate zone assignment. For example, a zone may be defined as a rack " "with a single power source. Or a zone may be a DC room with a common utility" " provider. Servers are identified by a unique IP/port. Drives are locally " "attached storage volumes identified by mount point." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml31(para) msgid "" "In small clusters (five nodes or fewer), everything is normally in a single " "zone. Larger Object Storage deployments may assign zone designations " "differently; for example, an entire cabinet or rack of servers may be " "designated as a single zone to maintain replica availability if the cabinet " "becomes unavailable (for example, due to failure of the top of rack switches" " or a dedicated circuit). In very large deployments, such as service " "provider level deployments, each zone might have an entirely autonomous " "switching and power infrastructure, so that even the loss of an electrical " "circuit or switching aggregator would result in the loss of a single replica" " at most." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml45(title) msgid "Rackspace zone recommendations" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml46(para) msgid "" "For ease of maintenance on OpenStack Object Storage, Rackspace recommends " "that you set up at least five nodes. Each node is assigned its own zone (for" " a total of five zones), which gives you host level redundancy. This enables" " you to take down a single zone for maintenance and still guarantee object " "availability in the event that another zone fails during your maintenance." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml54(para) msgid "" "You could keep each server in its own cabinet to achieve cabinet level " "isolation, but you may wish to wait until your Object Storage service is " "better established before developing cabinet-level isolation. OpenStack " "Object Storage is flexible; if you later decide to change the isolation " "level, you can take down one zone at a time and move them to appropriate new" " homes." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml62(title) msgid "RAID controller configuration" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml63(para) msgid "" "OpenStack Object Storage does not require RAID. In fact, most RAID " "configurations cause significant performance degradation. The main reason " "for using a RAID controller is the battery-backed cache. It is very " "important for data integrity reasons that when the operating system confirms" " a write has been committed that the write has actually been committed to a " "persistent location. Most disks lie about hardware commits by default, " "instead writing to a faster write cache for performance reasons. In most " "cases, that write cache exists only in non-persistent memory. In the case of" " a loss of power, this data may never actually get committed to disk, " "resulting in discrepancies that the underlying file system must handle." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml76(para) msgid "" "OpenStack Object Storage works best on the XFS file system, and this " "document assumes that the hardware being used is configured appropriately to" " be mounted with the option.   For more information, refer " "to the XFS FAQ: http://xfs.org/index.php/XFS_FAQ" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml84(para) msgid "" "To get the most out of your hardware, it is essential that every disk used " "in OpenStack Object Storage is configured as a standalone, individual RAID 0" " disk; in the case of 6 disks, you would have six RAID 0s or one JBOD. Some " "RAID controllers do not support JBOD or do not support battery backed cache " "with JBOD. To ensure the integrity of your data, you must ensure that the " "individual drive caches are disabled and the battery backed cache in your " "RAID card is configured and used. Failure to configure the controller " "properly in this case puts data at risk in the case of sudden loss of power." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml96(para) msgid "" "You can also use hybrid drives or similar options for battery backed up " "cache configurations without a RAID controller." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml102(title) msgid "Throttle resources through rate limits" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml103(para) msgid "" "Rate limiting in OpenStack Object Storage is implemented as a pluggable " "middleware that you configure on the proxy server. Rate limiting is " "performed on requests that result in database writes to the account and " "container SQLite databases. It uses memcached and is dependent on the proxy " "servers having highly synchronized time. The rate limits are limited by the " "accuracy of the proxy server clocks." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml112(title) msgid "Configure rate limiting" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml113(para) msgid "" "All configuration is optional. If no account or container limits are " "provided, no rate limiting occurs. Available configuration options include:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml119(para) msgid "" "The container rate limits are linearly interpolated from the values given. A" " sample container rate limiting could be:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml122(para) msgid "container_ratelimit_100 = 100" msgstr "container_ratelimit_100 = 100" #: ./doc/config-reference/object-storage/section_object-storage-features.xml123(para) msgid "container_ratelimit_200 = 50" msgstr "container_ratelimit_200 = 50" #: ./doc/config-reference/object-storage/section_object-storage-features.xml124(para) msgid "container_ratelimit_500 = 20" msgstr "container_ratelimit_500 = 20" #: ./doc/config-reference/object-storage/section_object-storage-features.xml125(para) msgid "This would result in:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml127(caption) msgid "Values for Rate Limiting with Sample Configuration Settings" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml131(td) msgid "Container Size" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml132(td) msgid "Rate Limit" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml135(td) msgid "0-99" msgstr "0-99" #: ./doc/config-reference/object-storage/section_object-storage-features.xml136(td) msgid "No limiting" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml139(td) #: ./doc/config-reference/object-storage/section_object-storage-features.xml140(td) msgid "100" msgstr "100" #: ./doc/config-reference/object-storage/section_object-storage-features.xml144(td) msgid "150" msgstr "150" #: ./doc/config-reference/object-storage/section_object-storage-features.xml145(td) msgid "75" msgstr "75" #: ./doc/config-reference/object-storage/section_object-storage-features.xml148(td) msgid "500" msgstr "500" #: ./doc/config-reference/object-storage/section_object-storage-features.xml149(td) #: ./doc/config-reference/object-storage/section_object-storage-features.xml153(td) msgid "20" msgstr "20" #: ./doc/config-reference/object-storage/section_object-storage-features.xml152(td) msgid "1000" msgstr "1000" #: ./doc/config-reference/object-storage/section_object-storage-features.xml160(title) msgid "Health check" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml161(para) msgid "" "Provides an easy way to monitor whether the Object Storage proxy server is " "alive. If you access the proxy with the path " "/healthcheck, it responds with OK in" " the response body, which monitoring tools can use." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml169(title) msgid "Domain remap" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml170(para) msgid "" "Middleware that translates container and account parts of a domain to path " "parameters that the proxy server understands." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml178(title) msgid "CNAME lookup" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml179(para) msgid "" "Middleware that translates an unknown domain in the host header to something" " that ends with the configured storage_domain by looking up the" " given domain's CNAME record in DNS." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml189(title) msgid "Temporary URL" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml190(para) msgid "" "Allows the creation of URLs to provide temporary access to objects. For " "example, a website may wish to provide a link to download a large object in " "OpenStack Object Storage, but the Object Storage account has no public " "access. The website can generate a URL that provides GET access for a " "limited time to the resource. When the web browser user clicks on the link, " "the browser downloads the object directly from Object Storage, eliminating " "the need for the website to act as a proxy for the request. If the user " "shares the link with all his friends, or accidentally posts it on a forum, " "the direct access is limited to the expiration time set when the website " "created the link." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml201(literal) msgid "temp_url_sig" msgstr "temp_url_sig" #: ./doc/config-reference/object-storage/section_object-storage-features.xml203(para) msgid "A cryptographic signature" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml207(literal) msgid "temp_url_expires" msgstr "temp_url_expires" #: ./doc/config-reference/object-storage/section_object-storage-features.xml209(para) msgid "An expiration date, in Unix time" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml198(para) msgid "" "A temporary URL is the typical URL associated with an object, with two " "additional query parameters:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml213(para) msgid "An example of a temporary URL:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml219(para) msgid "" "To create temporary URLs, first set the X-Account-Meta-Temp-URL-" "Key header on your Object Storage account to an arbitrary string. " "This string serves as a secret key. For example, to set a key of " "b3968d0207b54ece87cccc06515a89d4 using the " " command-line tool:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml224(replaceable) msgid "b3968d0207b54ece87cccc06515a89d4" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml225(para) msgid "Next, generate an HMAC-SHA1 (RFC 2104) signature to specify:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml229(para) msgid "" "Which HTTP method to allow (typically GET or " "PUT)" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml234(para) msgid "The expiry date as a Unix timestamp" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml237(para) msgid "The full path to the object" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml240(para) msgid "" "The secret key set as the X-Account-Meta-Temp-URL-Key" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml244(para) msgid "" "Here is code generating the signature for a GET for 24 hours on " "/v1/AUTH_account/container/object:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml259(para) msgid "" "Any alteration of the resource path or query arguments results in a " "401Unauthorized error. " "Similarly, a PUT where GET was the allowed method returns a " "401. HEAD is allowed if GET or PUT is allowed. Using " "this in combination with browser form post translation middleware could also" " allow direct-from-browser uploads to specific locations in Object Storage." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml269(para) msgid "" "Changing the X-Account-Meta-Temp-URL-Key invalidates any " "previously generated temporary URLs within 60 seconds (the memcache time for" " the key). Object Storage supports up to two keys, specified by X" "-Account-Meta-Temp-URL-Key and X-Account-Meta-Temp-URL-" "Key-2. Signatures are checked against both keys, if present. This " "is to allow for key rotation without invalidating all existing temporary " "URLs." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml281(para) msgid "" "Opject Storage includes a script called that generates the " "query parameters automatically:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml288(para) msgid "" "Because this command only returns the path, you must prefix the Object " "Storage host name (for example, https://swift-" "cluster.example.com)." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml291(para) msgid "" "With GET Temporary URLs, a Content-Disposition header is " "set on the response so that browsers interpret this as a file attachment to " "be saved. The file name chosen is based on the object name, but you can " "override this with a filename query parameter. The " "following example specifies a filename of My Test " "File.pdf:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml314(emphasis) msgid "tempurl" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml303(para) msgid "" "To enable Temporary URL functionality, edit /etc/swift/proxy-" "server.conf to add tempurl to the " "pipeline variable defined in the " "[pipeline:main] section. The tempurl " "entry should appear immediately before the authentication filters in the " "pipeline, such as authtoken, tempauth " "or keystoneauth. For example:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml321(title) msgid "Name check filter" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml322(para) msgid "" "Name Check is a filter that disallows any paths that contain defined " "forbidden characters or that exceed a defined length." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml330(title) msgid "Constraints" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml331(para) msgid "" "To change the OpenStack Object Storage internal limits, update the values in" " the swift-constraints section in the " "swift.conf file. Use caution when you update these " "values because they affect the performance in the entire cluster." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml342(title) msgid "Cluster health" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml343(para) msgid "" "Use the tool to measure overall cluster health. This tool " "checks if a set of deliberately distributed containers and objects are " "currently in their proper places within the cluster. For instance, a common " "deployment has three replicas of each object. The health of that object can " "be measured by checking if each replica is in its proper place. If only 2 of" " the 3 is in place the object’s health can be said to be at 66.66%, where " "100% would be perfect. A single object’s health, especially an older object," " usually reflects the health of that entire partition the object is in. If " "you make enough objects on a distinct percentage of the partitions in the " "cluster,you get a good estimate of the overall cluster health. In practice, " "about 1% partition coverage seems to balance well between accuracy and the " "amount of time it takes to gather results. The first thing that needs to be " "done to provide this health value is create a new account solely for this " "usage. Next, you need to place the containers and objects throughout the " "system so that they are on distinct partitions. The tool " "does this by making up random container and object names until they fall on " "distinct partitions. Last, and repeatedly for the life of the cluster, you " "must run the tool to check the health of each of these " "containers and objects. These tools need direct access to the entire cluster" " and to the ring files (installing them on a proxy server suffices). The " " and commands both use the same " "configuration file, /etc/swift/dispersion.conf. Example" " dispersion.conf file:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml384(para) msgid "" "There are also configuration options for specifying the dispersion coverage," " which defaults to 1%, retries, concurrency, and so on. However, the " "defaults are usually fine. Once the configuration is in place, run " " to populate the containers and objects throughout the " "cluster. Now that those containers and objects are in place, you can run " " to get a dispersion report, or the overall health of the " "cluster. Here is an example of a cluster in perfect health:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml404(para) msgid "" "Now, deliberately double the weight of a device in the object ring (with " "replication turned off) and re-run the dispersion report to show what impact" " that has:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml420(para) msgid "" "You can see the health of the objects in the cluster has gone down " "significantly. Of course, this test environment has just four devices, in a " "production environment with many devices the impact of one device change is " "much less. Next, run the replicators to get everything put back into place " "and then rerun the dispersion report:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml437(para) msgid "" "Alternatively, the dispersion report can also be output in json format. This" " allows it to be more easily consumed by third-party utilities:" msgstr "" #. Usage documented in #. http://docs.openstack.org/developer/swift/overview_large_objects.html #: ./doc/config-reference/object-storage/section_object-storage-features.xml451(title) msgid "Static Large Object (SLO) support" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml452(para) msgid "" "This feature is very similar to Dynamic Large Object (DLO) support in that " "it enables the user to upload many objects concurrently and afterwards " "download them as a single object. It is different in that it does not rely " "on eventually consistent container listings to do so. Instead, a user-" "defined manifest of the object segments is used." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml464(title) msgid "Container quotas" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml465(para) msgid "" "The container_quotas middleware implements simple quotas that " "can be imposed on Object Storage containers by a user with the ability to " "set container metadata, most likely the account administrator. This can be " "useful for limiting the scope of containers that are delegated to non-admin " "users, exposed to formpost uploads, or just as a self-imposed sanity check." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml470(para) msgid "" "Any object PUT operations that exceed these quotas return a 413 response " "(request entity too large) with a descriptive body." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml473(para) msgid "" "Quotas are subject to several limitations: eventual consistency, the " "timeliness of the cached container_info (60 second ttl by default), and it " "is unable to reject chunked transfer uploads that exceed the quota (though " "once the quota is exceeded, new chunked transfers are refused)." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml479(para) msgid "" "Set quotas by adding meta values to the container. These values are " "validated when you set them:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml483(para) msgid "X-Container-Meta-Quota-Bytes: Maximum size of the container, in bytes." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml487(para) msgid "X-Container-Meta-Quota-Count: Maximum object count of the container." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml496(title) msgid "Account quotas" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml497(para) msgid "" "The x-account-meta-quota-bytes metadata entry must be" " requests (PUT, POST) if a given account quota (in bytes) is exceeded while " "DELETE requests are still allowed." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml501(para) msgid "" "The x-account-meta-quota-bytes metadata entry must be" " set to store and enable the quota. Write requests to this metadata entry " "are only permitted for resellers. There is no account quota limitation on a " "reseller account even if x-account-meta-quota-bytes " "is set." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml508(para) msgid "" "Any object PUT operations that exceed the quota return a 413 response " "(request entity too large) with a descriptive body." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml511(para) msgid "" "The following command uses an admin account that own the Reseller role to " "set a quota on the test account:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml515(para) msgid "Here is the stat listing of an account where quota has been set:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml525(para) msgid "This command removes the account quota:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml529(title) msgid "Bulk delete" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml530(para) msgid "" "Use bulk-delete to delete multiple files from an account with a" " single request. Responds to DELETE requests with a header 'X-Bulk-Delete: " "true_value'. The body of the DELETE request is a new line-separated list of " "files to delete. The files listed must be URL encoded and in the form:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml540(para) msgid "" "If all files are successfully deleted (or did not exist), the operation " "returns HTTPOk. If any files failed to delete, the operation " "returns HTTPBadGateway. In both cases, the response body is a " "JSON dictionary that shows the number of files that were successfully " "deleted or not found. The files that failed are listed." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml553(title) msgid "Drive audit" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml554(para) msgid "" "The configuration items reference a " "script that can be run by using to watch for bad drives. If" " errors are detected, it unmounts the bad drive, so that OpenStack Object " "Storage can work around it. It takes the following options:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml565(title) msgid "Form post" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml566(para) msgid "" "Middleware that provides the ability to upload objects to a cluster using an" " HTML form POST. The format of the form is:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml581(para) msgid "" "The swift-url is the URL to the Object Storage " "destination, such as: https://swift-" "cluster.example.com/v1/AUTH_account/container/object_prefix The name " "of each file uploaded is appended to the specified swift-" "url. So, you can upload directly to the root of container with a " "URL like: https://swift-" "cluster.example.com/v1/AUTH_account/container/ Optionally, you can " "include an object prefix to better separate different users’ uploads, such " "as: https://swift-" "cluster.example.com/v1/AUTH_account/container/object_prefix" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml591(para) msgid "" "The form method must be POST and the enctype must be set as " "multipart/form-data." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml594(para) msgid "" "The redirect attribute is the URL to redirect the browser to after the " "upload completes. The URL has status and message query parameters added to " "it, indicating the HTTP status code for the upload (2xx is success) and a " "possible message for further information if there was an error (such as " "“max_file_size exceeded”)." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml601(para) msgid "" "The max_file_size attribute must be included and " "indicates the largest single file upload that can be done, in bytes." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml604(para) msgid "" "The max_file_count attribute must be included and " "indicates the maximum number of files that can be uploaded with the form. " "Include additional <![CDATA[<input type=\"file\" " "name=\"filexx\"/>]]> attributes if desired." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml610(para) msgid "" "The expires attribute is the Unix timestamp before which the form must be " "submitted before it is invalidated." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml613(para) msgid "" "The signature attribute is the HMAC-SHA1 signature of the form. This sample " "Python code shows how to compute the signature:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml630(para) msgid "" "The key is the value of the X-Account-Meta-Temp-URL-Key " "header on the account." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml633(para) msgid "" "Be certain to use the full path, from the /v1/ onward." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml635(para) msgid "" "The command-line tool may be used (mostly just when " "testing) to compute expires and signature." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml639(para) msgid "" "The file attributes must appear after the other attributes to be processed " "correctly. If attributes come after the file, they are not sent with the " "sub-request because on the server side, all attributes in the file cannot be" " parsed unless the whole file is read into memory and the server does not " "have enough memory to service these requests. So, attributes that follow the" " file are ignored." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml652(title) msgid "Static web sites" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-features.xml653(para) msgid "" "When configured, this middleware serves container data as a static web site " "with index file and error file resolution and optional file listings. This " "mode is normally only active for anonymous requests." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-cors.xml6(title) msgid "Cross-origin resource sharing" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-cors.xml7(para) msgid "" "Cross-Origin Resource Sharing (CORS) is a mechanism to allow code running in" " a browser (JavaScript for example) to make requests to a domain other then " "the one from where it originated. OpenStack Object Storage supports CORS " "requests to containers and objects within the containers using metadata held" " on the container." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-cors.xml11(para) msgid "" "In addition to the metadata on containers, you can use the " " option in the proxy-" "server.conf file to set a list of hosts that are included with " "any CORS request by default." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml6(title) msgid "Object Storage general service configuration" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml7(para) msgid "" "Most Object Storage services fall into two categories, Object Storage's wsgi" " servers and background daemons." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml11(para) msgid "" "Object Storage uses paste.deploy to manage server configurations. Read more " "at http://pythonpaste.org/deploy/." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml14(para) msgid "" "Default configuration options are set in the `[DEFAULT]` section, and any " "options specified there can be overridden in any of the other sections when " "the syntax set option_name = value is in place." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml19(para) msgid "" "Configuration for servers and daemons can be expressed together in the same " "file for each type of server, or separately. If a required section for the " "service trying to start is missing there will be an error. Sections not used" " by the service are ignored." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml25(para) msgid "" "Consider the example of an Object Storage node. By convention configuration " "for the object-server, " "object-updater, object-replicator, and object-auditor exist in a single file " "/etc/swift/object-server.conf:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml51(para) msgid "" "Object Storage services expect a configuration path as the first argument:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml59(para) msgid "" "If you omit the object-auditor section, this file cannot be used as the " "configuration path when starting the daemon:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml67(para) msgid "" "If the configuration path is a directory instead of a file all of the files " "in the directory with the file extension \".conf\" will be combined to " "generate the configuration object which is delivered to the Object Storage " "service. This is referred to generally as \"directory-based configuration\"." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml74(para) msgid "" "Directory-based configuration leverages ConfigParser's native multi-file " "support. Files ending in \".conf\" in the given directory are parsed in " "lexicographical order. File names starting with '.' are ignored. A mixture " "of file and directory configuration paths is not supported - if the " "configuration path is a file, only that file will be parsed." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml82(para) msgid "" "The Object Storage service management tool swift-init " "has adopted the convention of looking for " "/etc/swift/{type}-server.conf.d/ if the file " "/etc/swift/{type}-server.conf file does not exist." msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml90(para) msgid "" "When using directory-based configuration, if the same option under the same " "section appears more than once in different files, the last value parsed is " "said to override previous occurrences. You can ensure proper override " "precedence by prefixing the files in the configuration directory with " "numerical values, as in the following example file layout:" msgstr "" #: ./doc/config-reference/object-storage/section_object-storage-general-service-conf.xml109(para) msgid "" "You can inspect the resulting combined configuration object using the " " command-line tool." msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-log-files.xml6(title) msgid "Log files used by the dashboard" msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-log-files.xml7(para) msgid "" "The dashboard is served to users through the Apache web server " "(httpd). As a result, logs relating to the " "dashboard appear in the following files in the " "/var/log/httpd or /var/log/apache2" " directory of where the dashboard is hosted." msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-log-files.xml14(caption) msgid "Log files used by the dashboard/httpd" msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-log-files.xml30(filename) msgid "access_log" msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-log-files.xml32(td) msgid "This file logs all attempts to access the web server." msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-log-files.xml38(filename) msgid "error_log" msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-log-files.xml40(td) msgid "" "This file logs all unsuccessful attempts to access the web server, along " "with the reason each attempt/request failed." msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-sample-configuration-files.xml7(para) msgid "" "Find the following files in /etc/openstack-" "dashboard." msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-sample-configuration-files.xml9(title) msgid "keystone_policy.json" msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-sample-configuration-files.xml10(para) msgid "" "The keystone_policy.json file defines additional access" " controls for the dashboard that apply to the Identity service." msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-sample-configuration-files.xml14(para) msgid "" "The keystone_policy.json file must match the Identity " "service /etc/keystone/policy.json policy file." msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-sample-configuration-files.xml22(title) msgid "nova_policy.json" msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-sample-configuration-files.xml23(para) msgid "" "The nova_policy.json file defines additional access " "controls for the dashboard that apply to the Compute service." msgstr "" #: ./doc/config-reference/dashboard/section_dashboard-sample-configuration-files.xml27(para) msgid "" "The nova_policy.json file must match the Compute " "/etc/nova/policy.json policy file." msgstr "" #: ./doc/config-reference/identity/section_keystone-sample-conf-files.xml6(title) msgid "Identity service sample configuration files" msgstr "" #: ./doc/config-reference/identity/section_keystone-sample-conf-files.xml7(para) msgid "" "All the files in this section can be found in the " "/etc/keystone directory." msgstr "" #: ./doc/config-reference/identity/section_keystone-sample-conf-files.xml10(title) msgid "keystone.conf" msgstr "keystone.conf" #: ./doc/config-reference/identity/section_keystone-sample-conf-files.xml11(para) msgid "" "The majority of the Identity service configuration is performed from the " "keystone.conf file." msgstr "" #: ./doc/config-reference/identity/section_keystone-sample-conf-files.xml19(title) msgid "keystone-paste.ini" msgstr "" #: ./doc/config-reference/identity/section_keystone-sample-conf-files.xml20(para) msgid "" "The keystone-paste.ini file configures the Web Service " "Gateway Interface (WSGI) middleware pipeline for the Identity service." msgstr "" #: ./doc/config-reference/identity/section_keystone-sample-conf-files.xml30(title) msgid "logging.conf" msgstr "" #: ./doc/config-reference/identity/section_keystone-sample-conf-files.xml31(para) msgid "" "A special logging configuration file can be specified in the " "keystone.conf configuration file (for example, " "/etc/keystone/logging.conf). For details, see the " "Python logging module documentation ( Python Logging)." msgstr "" #: ./doc/config-reference/identity/section_keystone-sample-conf-files.xml43(para) msgid "" "The policy.json file defines additional access controls" " that apply to the Identity service." msgstr "" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml4(title) msgid "Image Service sample configuration files" msgstr "" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml5(para) msgid "" "All the files in this section can be found in the /etc/glance/ directory." msgstr "" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml8(title) msgid "glance-api.conf" msgstr "glance-api.conf" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml9(para) msgid "" "The configuration file for the Image Service API is found in the glance-api.conf file." msgstr "" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml15(title) msgid "glance-registry.conf" msgstr "glance-registry.conf" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml16(para) msgid "" "Configuration for the Image Service's registry, which stores the metadata " "about images, is found in the glance-registry.conf " "file." msgstr "" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml23(title) msgid "glance-api-paste.ini" msgstr "glance-api-paste.ini" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml24(para) msgid "" "Configuration for the Image Service's API middleware pipeline is found in " "the glance-api-paste.ini file." msgstr "" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml30(title) msgid "glance-registry-paste.ini" msgstr "glance-registry-paste.ini" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml31(para) msgid "" "The Image Service's middleware pipeline for its registry is found in the " "glance-registry-paste.ini file." msgstr "" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml36(title) msgid "glance-scrubber.conf" msgstr "glance-scrubber.conf" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml37(para) msgid "" " is a utility for the Image Service that cleans up images " "that have been deleted; its configuration is stored in the glance-" "scrubber.conf file." msgstr "" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml40(para) msgid "" "Multiple instances of glance-scrubber can be run in" " a single deployment, but only one of them can be designated as the " "cleanup_scrubber in the glance-" "scrubber.conf file. The cleanup_scrubber" " coordinates other glance-scrubber instances by " "maintaining the master queue of images that need to be removed." msgstr "" #: ./doc/config-reference/image-service/section_image-service-sample-configuration-files.xml51(para) msgid "" "The /etc/glance/policy.json file defines additional " "access controls that apply to the Image Service." msgstr "" #: ./doc/config-reference/image-service/section_image-service-ISO-support.xml5(title) msgid "Support for ISO images" msgstr "" #: ./doc/config-reference/image-service/section_image-service-ISO-support.xml6(para) msgid "" "You can load ISO images into the Image Service. You can subsequently boot an" " ISO image using Compute." msgstr "" #: ./doc/config-reference/image-service/section_image-service-ISO-support.xml9(title) msgid "To load an ISO image to an Image Service data store" msgstr "" #: ./doc/config-reference/image-service/section_image-service-ISO-support.xml12(para) msgid "" "Obtain the ISO image. For example, ubuntu-13.04-server-" "amd64.iso." msgstr "" #: ./doc/config-reference/image-service/section_image-service-ISO-support.xml16(para) msgid "In the Image Service, run the following command:" msgstr "" #: ./doc/config-reference/image-service/section_image-service-ISO-support.xml21(para) msgid "" "In this command, ubuntu.iso is the name for the ISO image" " after it is loaded to the Image Service, and ubuntu-13.04-server-" "amd64.iso is the name of the source ISO image." msgstr "" #: ./doc/config-reference/image-service/section_image-service-ISO-support.xml28(para) msgid "Optionally, confirm the upload in Compute." msgstr "" #: ./doc/config-reference/image-service/section_image-service-ISO-support.xml29(para) #: ./doc/config-reference/image-service/section_image-service-ISO-support.xml36(para) msgid "Run this command:" msgstr "运行如下命令：" #: ./doc/config-reference/image-service/section_image-service-ISO-support.xml34(title) msgid "To boot an instance from an ISO image" msgstr "" #: ./doc/config-reference/image-service/section_image-service-ISO-support.xml39(para) msgid "" "In this command, ubuntu.iso is the ISO image, and " "instance_name is the name of the new instance." msgstr "" #: ./doc/config-reference/image-service/section_image-service-rpc.xml7(para) msgid "" "OpenStack projects use an open standard for messaging middleware known as " "AMQP. This messaging middleware enables the OpenStack services that run on " "multiple servers to talk to each other. The OpenStack common library " "project, oslo, supports three implementations of AMQP: " "RabbitMQ, Qpid, and " "ZeroMQ." msgstr "" #: ./doc/config-reference/image-service/section_image-service-rpc.xml14(para) msgid "" "The following tables contain settings to configure the messaging middleware " "for the Image Service:" msgstr "" #: ./doc/config-reference/image-service/section_image-service-backends.xml10(title) msgid "Configuring Backends" msgstr "" #: ./doc/config-reference/image-service/section_image-service-backends.xml11(para) msgid "" "The image service supports several different backends for storing virtual " "machine images, including Cinder, a directory on a local file system, " "GridFS, Ceph RBD, Amazon S3, Sheepdog, OpenStack Object Storage or VMWare " "ESX. The following tables detail the options available for each." msgstr "" #: ./doc/config-reference/image-service/section_image-service-api.xml7(title) msgid "Configure the API" msgstr "" #: ./doc/config-reference/image-service/section_image-service-api.xml8(para) msgid "" "The Image Service has two APIs: the user-facing API, and the registry API, " "which is for internal requests that require access to the database." msgstr "" #: ./doc/config-reference/image-service/section_image-service-api.xml11(para) msgid "" "Both of the APIs currently have two major versions, v1 and v2. It is " "possible to run either or both version, by setting appropriate values of " "enable_v1_api, enable_v2_api, " "enable_v1_registry and " "enable_v2_registry. If the v2 API is used, running " "glance-registry is optional, as " "v2 of glance-api can connect " "directly to the database." msgstr "" #: ./doc/config-reference/image-service/section_image-service-api.xml19(para) msgid "" "Tables of all options used to configure the APIs, including enabling SSL and" " modifying WSGI settings are found below." msgstr "" #. Put one translator per line, in the form of NAME , YEAR1, YEAR2 #: ./doc/config-reference/image-service/section_image-service-api.xml0(None) msgid "translator-credits" msgstr "translator-credits"