openstack/nova
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OpenStack Compute (Nova)
29,085 Commits 10 Branches 92 Tags 1.6 GiB
Python 97.7%
Smarty 2.2%
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3ea14e8a70
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Jeegn Chen 3ea14e8a70 Fix live-migration failure in FC multipath case 
Currently, /dev/dm-<NUM> instead of /dev/mapper/<multipath_id> is
used to access multipath FC volumes by Compute Node and
multipath_id in connection_info is not maintained properly and
may be lost during connection refreshing.

This implementation will make source Compute Node and destination
Compute Node fail to disconnect/connect to volumes properly and
result in live-migration failure.

To fix it, /dev/mapper<multipath_id> will be used instead of
/dev/dm-<NUM> to access multipath devices, just like iSCSI multipath
implementation, and logic to preserve the unique (across Compute
Nodes) multipath_id is also added.

Change-Id: I17f15852c098af88afd270084c62eb87693c60d4
Closes-Bug: #1327497
2014-08-09 00:02:06 +08:00
contrib Merge "changed quantum to neutron in vif-openstack" 2014-03-05 10:45:05 +00:00
doc Merge "servers list API support specify multi-status" 2014-08-07 06:48:05 +00:00
etc/nova Merge "Add missed discoverable policy rules for flavor-manage v3" 2014-08-05 23:56:53 +00:00
nova Fix live-migration failure in FC multipath case 2014-08-09 00:02:06 +08:00
plugins/xenserver Fix and Gate on E265 2014-07-24 08:11:00 -04:00
tools Use oslo.i18n 2014-07-18 14:28:09 -04:00
.coveragerc Port Cheetah templates to Jinja2 2013-09-02 16:03:34 +02:00
.gitignore Merge "Ignore etc/nova/nova.conf.sample" 2014-05-17 21:16:47 +00:00
.gitreview Add .gitreview config file for gerrit. 2011-10-24 15:07:19 -04:00
.mailmap Add mailmap entry 2014-05-07 12:14:26 -07:00
.testr.conf Fix tests to work with mysql+postgres concurrently 2013-10-27 09:46:45 +11:00
babel.cfg Get rid of distutils.extra. 2012-02-08 19:30:39 -08:00
CONTRIBUTING.rst Fix the section name in CONTRIBUTING.rst 2014-03-28 12:12:11 +01:00
HACKING.rst Removes the use of mutables as default args 2014-06-18 12:59:02 +08:00
LICENSE initial commit 2010-05-27 23:05:26 -07:00
MANIFEST.in Finish AUTHORS transition. 2012-07-05 09:11:37 -05:00
openstack-common.conf Clean up openstack-common.conf 2014-05-04 11:19:34 +08:00
pylintrc Don't warn about C0111 (No docstrings) 2011-03-16 15:28:09 -07:00
README.rst Update links in README 2014-05-07 16:06:24 -07:00
requirements.txt Updated from global requirements 2014-08-04 12:28:55 -07:00
run_tests.sh Fix run_tests.sh lockutils when run with -d 2014-02-10 14:16:13 +01:00
setup.cfg Add extensible resources to resource tracker (2) 2014-07-31 13:20:51 +00:00
setup.py Updated from global requirements 2014-04-30 02:43:45 +00:00
test-requirements.txt Updated from global requirements 2014-07-28 19:51:31 +00:00
tox.ini Merge "Stop depending on sitepackages libvirt-python" 2014-07-28 17:29:15 +00:00

README.rst

OpenStack Nova README

OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of virtualization technologies, including KVM, Xen, LXC, VMware, and more. In addition to its native API, it includes compatibility with the commonly encountered Amazon EC2 and S3 APIs.

OpenStack Nova is distributed under the terms of the Apache License, Version 2.0. The full terms and conditions of this license are detailed in the LICENSE file.

Nova primarily consists of a set of Python daemons, though it requires and integrates with a number of native system components for databases, messaging and virtualization capabilities.

To keep updated with new developments in the OpenStack project follow @openstack on Twitter.

To learn how to deploy OpenStack Nova, consult the documentation available online at:

http://docs.openstack.org

For information about the different compute (hypervisor) drivers supported by Nova, read this page on the wiki:

https://wiki.openstack.org/wiki/HypervisorSupportMatrix

In the unfortunate event that bugs are discovered, they should be reported to the appropriate bug tracker. If you obtained the software from a 3rd party operating system vendor, it is often wise to use their own bug tracker for reporting problems. In all other cases use the master OpenStack bug tracker, available at:

http://bugs.launchpad.net/nova

Developers wishing to work on the OpenStack Nova project should always base their work on the latest Nova code, available from the master GIT repository at:

https://git.openstack.org/cgit/openstack/nova

Developers should also join the discussion on the mailing list, at:

http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev

Any new code must follow the development guidelines detailed in the HACKING.rst file, and pass all unit tests. Further developer focused documentation is available at:

http://docs.openstack.org/developer/nova/

For information on how to contribute to Nova, please see the contents of the CONTRIBUTING.rst file.

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