On 9 November 2015 at 09:04, Zhenyu Zheng <[email protected]> wrote:
> And Nova side also doesn't support detaching root device, that means we > cannot performing volume backup/restore from cinder side, because those > actions needs the volume in "available" status. > > It might be of interest to note that volume snapshots have always worked on attached volumes, and as of liberty, the backup operation now supports a --force=True option that does a backup of a live volume (via an internal snapshot, so it should be crash consistent) -- -- Duncan Thomas
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