diff --git a/doc/src/docbkx/common/about-dashboard.xml b/doc/src/docbkx/common/about-dashboard.xml index 1752c81f0e..c0b70debe7 100644 --- a/doc/src/docbkx/common/about-dashboard.xml +++ b/doc/src/docbkx/common/about-dashboard.xml @@ -1,24 +1,23 @@ -
About the Dashboard - You can use a dashboard interface with an OpenStack Compute - installation with a web-based console provided by the - OpenStack Dashboard project. It provides web-based - interactions with the OpenStack Compute cloud controller - through the OpenStack APIs. These instructions are - for an example deployment configured with an - Apache web server. - + The OpenStack dashboard, also known as horizon, is a Web interface that allows cloud + administrators and users to manage various OpenStack resources + and services. The dashboard enables web-based interactions + with the OpenStack Compute cloud controller through the + OpenStack APIs. The following instructions show you an example + deployment that is configured with an Apache web server. +
diff --git a/doc/src/docbkx/common/kvm.xml b/doc/src/docbkx/common/kvm.xml index fd235deea4..e8d03d534e 100644 --- a/doc/src/docbkx/common/kvm.xml +++ b/doc/src/docbkx/common/kvm.xml @@ -143,7 +143,7 @@ kvm-amd The Compute service allows you to control the guest CPU model that is exposed to KVM virtual machines. Use cases include: - To maximise performance of virtual machines by exposing new host CPU + To maximize performance of virtual machines by exposing new host CPU features to the guest @@ -210,6 +210,15 @@ libvirt_cpu_model=Nehalem service behavior prior to the Folsom release. +
+ KVM Performance Tweaks + A recommended resource to help you improve + the performance of KVM is + the VHostNet. + kernel module. This module improves network performance. To load the + kernel module, as root: + # modprobe vhost_net +
Troubleshooting Trying to launch a new virtual machine instance fails diff --git a/doc/src/docbkx/openstack-compute-admin/computeinterfaces.xml b/doc/src/docbkx/openstack-compute-admin/computeinterfaces.xml index e33f4259fa..1a9af02891 100644 --- a/doc/src/docbkx/openstack-compute-admin/computeinterfaces.xml +++ b/doc/src/docbkx/openstack-compute-admin/computeinterfaces.xml @@ -5,10 +5,8 @@ version="5.0" xml:id="ch_openstack-interfaces"> OpenStack Interfaces - OpenStack has components that provide a view of the - OpenStack installation such as a Django-built website that - serves as a dashboard and the ability to connect to running - instances using a VNC connection via a VNC Proxy. + The OpenStack dashboard, a Web interface, +enables you to connect to running instances through a VNC connection.