On 5/8/20 2:32 AM, Kees Meijs wrote:
I'm in the middle of an OpenStack migration (obviously Ceph backed) and
stumble into some huge virtual machines.
To ensure downtime is kept to a minimum, I'm thinking of using Ceph's
snapshot features using rbd export-diff and import-diff.
However, is it safe (or even supported) to do this across versions?
The source cluster is running 10.2.11 and destination is 12.2.11
Why just not migrate your VM's?
k
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