deb-horizon/releasenotes/notes/bp-cinder-consistency-groups-7cc98fda0ff3bb7a.yaml
Rich Hagarty b1a22463d6 Add support for volume consistency group snapshots
This extends the support for Cinder volume consistency groups.
This patch adds snapshot support for all volumes contained
within a consistency group.

Additional features includes the ability to create a new
consistency group from an existing consistency group
or consistency group snapshot. This will involve cloning
all volumes in the original CG.

To enable this feature, update "consistencygroup" items in
the cinder policy file (/etc/cinder/policy.json). The default
is that all consistencygroup actions are disabled.

Co-Authored-By: Brad Pokorny <brad_pokorny@symantec.com>
Change-Id: I2e2ae26369a23415bf58d6edac8d161d3a125dd6
Implements: blueprint cinder-consistency-groups
2016-06-15 22:57:33 +00:00

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---
features:
- >
[`blueprint cinder-consistency-groups <https://blueprints.launchpad.net/horizon/+spec/cinder-consistency-groups>`_]
This feature adds 2 new tabs to the Project Volumes panel. The first tab will display
Consistency Groups, and the second tab will display Consistency Group Snapshots.
Consistency Groups (CG) contain existing volumes, and allow the user to perform
actions on the volumes in one step. Actions include: create/update/delete CGs,
snapshot all volumes in a CG, clone all volumes in a CG, and create a new CG and
volumes from a CG snapshot.
Policies associated with Consistency Groups exist in the Cinder policy file, and
by default, all actions are disabled.