Fwd: [ceph-users] [IMPORTANT NOTICE] Potential data corruption in Pacific

[Eneko Lacunza]

Hi,

Ok, Igor just confirmed that default value for 
bluestore_fsck_quick_fix_on_mount is false when upgrading.

So ***when fix is released***, we should upgrade wiki:
https://pve.proxmox.com/wiki/Ceph_Octopus_to_Pacific

So that it recommends that a format conversion should be performed, with 
the command to enable the flag and restart OSDs (one by one?)

Cheers

El 28/10/21 a las 18:19, Eneko Lacunza escribió:
> 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 ;)
>
> Thanks
> Eneko
>
>
>
>      EnekoLacunza
>
> CTO | Zuzendari teknikoa
>
> Binovo IT Human Project
>
>     943 569 206 <tel:943 569 206>
>
>     elacunza at binovo.es <mailto:elacunza at binovo.es>
>
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      EnekoLacunza

CTO | Zuzendari teknikoa

Binovo IT Human Project

	943 569 206 <tel:943 569 206>

	elacunza at binovo.es <mailto:elacunza at binovo.es>

	binovo.es <//binovo.es>

	Astigarragako Bidea, 2 - 2 izda. Oficina 10-11, 20180 Oiartzun

	
youtube <https://www.youtube.com/user/CANALBINOVO/>	
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