Le 28/10/2021 à 18:19, Eneko Lacunza via pve-user a écrit :
Hi,
Regarding this important issue reported for Ceph (just
cross-forwarding for those Ceph users not in ceph-user list):
1. Proxmox upgrade wiki page
https://pve.proxmox.com/wiki/Ceph_Octopus_to_Pacific marks as optional
disabling the conversion with "ceph config set osd
bluestore_fsck_quick_fix_on_mount false", and urges to convert ASAP.
It is now advised not to perform the conversion until a fix is released.
2. We have upgraded 2 clusters, but both have
bluestore_fsck_quick_fix_on_mount set to false. No command setting
that flag in our server's history, so I don't think we set that (I
wasn't the admin performin the upgrade, I'll be able to check with her
tomorrow)
3. Is it possible that for ceph 16.2.6
bluestore_fsck_quick_fix_on_mount default value is false?
I expect an emergency fix released soon but I guess checking won't
hurt anyone ;)
Hi Eneko,
Thanks for the warning. I saw the thread on ceph-users mailing list.
Personnally, I upgraded my clusters from PVE 6.4 to 7.0, but not yet
from Nautilus to Pacific. I'll wait a bit for this.
Also, I have one cluster (the one in production) that is still with
filestore OSDs. I was wondering, considering '
bluestore_fsck_quick_fix_on_mount", if it was mandatory to have
bluestore OSDs on Pacific.
Personnally, when I see that you have to manually destroy your OSDs one
after the other, then recreate it as bluestore, I am a bit reluctant to
do the upgrade...
Let's see !
Alain
--
Administrateur Système/Réseau
C2N (ex LPN) Centre de Nanosciences et Nanotechnologies (UMR 9001)
10 Boulevard Thomas Gobert (ex Avenue de la Vauve), 91120 Palaiseau
Tel : 01-70-27-06-88
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