On Thu, Oct 26, 2023, 6:16 PM Jorge Garcia <jgarcia@soe.ucsc.edu> wrote:
from Centos 7 and Nautilus to Rocky 9 and Quincy.
I hate to be the bearer of bad news here, but: https://docs.ceph.com/en/latest/releases/quincy/#upgrading-from-pre-octopus-... "You *must* first upgrade to Octopus (15.2.z) or Pacific (16.2.z) before upgrading to Quincy."
Is this expected? What am I missing? Thanks for any pointers!
Personally, what I would do in this situation is treat the 2 Quincy mons as permanently failed, and recover from the Nautilus one that's still working. That is: take a copy of the monmap, then purge the two Quincy mons that were prematurely upgraded, and finally rebuild those same 2 mons with Centos 7/Nautilus. Preferably, this is done in some kind of staging environment first for validation as you do not want to mess with that last mon at this point. Cheers, Tyler