Dear Cephers, We are planning the upgrade of out Ceph cluster, version Mimic 13.2.10. (3Mons, 3MGRs, 181OSD, 2MSDs, 2 RGW) Cluster is healthy and all the pools are running size 3 min_size 2. This is an old cluster implementation that has been upgraded from firefly (There are still a clouple OSDs under filestore about 8 small OSD). Then I have a couple of questions: - Can we update directly from mimic to Octopus or should bw step by step ?
- Can we maintain the filestore OSDs or is better to delete migrate this OSDs? - MIgration order is MONs/MGRs, OSDs, MDS, RGW? - Can be the OSDs up during the migration? Should be all of them restarted at the same time? Regards, I _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
