[ceph-users] Migrating clusters (and versions)

Hi list, 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 Thanks in advance! Regards, Kees -- https://nefos.nl/contact Nefos IT bv Ambachtsweg 25 (industrienummer 4217) 5627 BZ Eindhoven Nederland KvK 66494931 /Aanwezig op maandag, dinsdag, woensdag en vrijdag/