Hi, For this upgrade you need at least some mon's up, then you can redeploy your pacific mon's to rocksdb k Sent from my iPhone > On Oct 10, 2023, at 02:01, Waywatcher <sconnary32@xxxxxxxxx> wrote: > > I upgraded my CEPH cluster without properly following the mon upgrade so > they were no longer on leveldb. > > Proxmox and CEPH were updated to the latest for the current release. > https://pve.proxmox.com/wiki/Ceph_Pacific_to_Quincy > > 1. The upgrade to Quincy states a recommendation that Mons are using > RocksDB. > 2. Leveldb support has been removed from quincy. > > > The monitors were still running as leveldb. > > 1. Does this mean the mons cannot work at all since they are levelDB? > > > I upgraded all nodes to the quincy release 17.2.6 and restarted the mons. > > At this point the cluster stopped responding. > `ceph` commands do not work since the service fails to start. > > Are there steps for recovery? > > 1) Roll back to Pacific without being able to use CEPH commands (ceph orch > upgrade start --ceph-version <version>). > 2) Rebuild the monitors using data from the OSDs while maintaining Quincy > release. > 3) Is this actually related to the bug about 17.2.6 (which is what > Proxmox/CEPH upgrades to) https://tracker.ceph.com/issues/58156 ? > > > I ran the upgrade on another cluster prior to this without issue. The Mons > were set with RocksDB and running on Quincy 17.2.6. > > I appreciate any suggestions. > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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