cinder/bug-1560867-support-nova-specific-image-7yt6fd1173c4e3wd.yaml at 52a08881e54f0cfe7075d30dc616926df5e73ab7 - cinder - OpenDev: Free Software Needs Free Tools

openstack/cinder

zhengyao1 25dd8109df Support create a volume from image snapshot

The instance boot from volume, snapshot the instance will create
a image in glance. The image size is 0, it just a link to the
volume snapshot. When the user create volume from the snapshot
image, in the current version, it will create a blank volume. so
the user is troubled. This patch fix it.

The scheme: when the user create volume from snapshot image, the
api create interface will parse out the snapshot image corresponds
to the volume snapshot id. Then create a volume from the volume
snapshot. So, the user can use this way to restore the instance's
bootable volume.

Change-Id: Ic44dfae8bb187a5aa9c2c1f50f7b5dc0ef0f28f8
Closes-Bug: #1560867

2017-11-25 15:05:46 +08:00

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 ---
 fixes:
   - Fix the bug that Cinder can't support creating volume
     from Nova specific image which only includes ``snapshot-id``
     metadata (Bug #1560867).