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cinder
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OpenStack Block Storage (Cinder)
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Peng Wang d86ac14887 DS8K: correct in-use replication vol status 
Correct in-use replication volume status after failover/failback.
Currently the status of in-use replication volume is changed to
available after failover in ds8k cinder driver to make sure the
replication volume can be attached again after failover. So does
failback operation. However, nova is using the new cinder attach
api right now. The in-use volume can not be attached to the same
instance again even the volume status is changed to available and
attach_status is changed to detached in cinder driver by force.
This is due to nova stores the combined relationship of volume_id
and instance.uuid in nova db as BlockDeviceMapping. This is to avoid
attaching the same volume to the same instance twice. So the
attaching request can not be sent to cinder if there is attached
record in BlockDeviceMapping between the volume and instance. So this
patch keeps replication volume status during failover and faiback.

Change-Id: Ia66d3522bbe107fb7ab077ab948393c2b7f34737
Closes-Bug: 1746732
 		2018-03-19 20:03:47 -07:00
api-ref/source Merge "api-ref: add multiattach considerations to retype docs" 2018-01-27 01:36:56 +00:00
cinder DS8K: correct in-use replication vol status 2018-03-19 20:03:47 -07:00
contrib/block-box Bump up the API microversion in cinder.rc 2017-12-22 06:18:09 -08:00
doc Merge "Update Windows docs" 2018-01-31 19:19:59 +00:00
etc/cinder Add cg policies and clean up old policy handling 2017-12-04 10:07:54 +08:00
playbooks/legacy/cinder-tempest-dsvm-lvm-lio Test os-brick master in LIO gate job 2017-11-16 11:23:54 -05:00
rally-jobs Switch Rally Task To format V2 2017-10-13 08:37:57 +00:00
releasenotes Merge "VMware:Config option to disable lazy volume create" 2018-01-27 22:36:44 +00:00
tools Add policy documentation and sample file 2017-10-20 10:47:34 +08:00
.coveragerc Update .coveragerc after the removal of openstack directory 2016-10-17 19:09:37 +05:30
.gitignore Add doc/source/_static/cinder.policy.yaml.sample to .gitignore 2017-11-15 16:46:57 +09:00
.gitreview Initial fork out of Nova. 2012-05-03 10:48:26 -07:00
.stestr.conf Add .stestr.conf configuration 2017-10-10 00:46:42 +00:00
.zuul.yaml Move legacy-cinder-tox-* jobs in-tree 2017-11-27 09:57:06 -06:00
CONTRIBUTING.rst Optimize the link address 2017-04-08 15:03:44 +08:00
HACKING.rst Fix wrong links in Cinder 2017-09-07 11:55:44 +08:00
LICENSE Initial fork out of Nova. 2012-05-03 10:48:26 -07:00
README.rst Update Documentation link 2017-07-13 12:12:20 +00:00
babel.cfg Initial fork out of Nova. 2012-05-03 10:48:26 -07:00
bindep.txt Do not explicitly list thin provisioning tools for RPM 2018-01-02 10:52:44 -06:00
driver-requirements.txt Add driver-requirements entry for storpool 2018-01-02 09:54:49 -05:00
pylintrc Use six to fix imports on Python 3 2015-06-11 17:19:19 +02:00
requirements.txt Updated from global requirements 2018-01-16 12:25:12 +00:00
setup.cfg Remove In-repo cinder tempest plugin 2017-12-20 17:11:51 +00:00
setup.py Updated from global requirements 2017-03-02 23:53:29 +00:00
test-requirements.txt Updated from global requirements 2018-01-16 12:25:12 +00:00
tox.ini Run doc8 first 2018-01-23 17:06:53 +00:00

README.rst

Team and repository tags

image

CINDER

You have come across a storage service for an open cloud computing service. It has identified itself as Cinder. It was abstracted from the Nova project.

Getting Started

If you'd like to run from the master branch, you can clone the git repo:

git clone https://git.openstack.org/openstack/cinder.git

For developer information please see HACKING.rst

You can raise bugs here https://bugs.launchpad.net/cinder

Python client

https://git.openstack.org/cgit/openstack/python-cinderclient