Ceph

04/25/2023

08:02 PM bluestore Bug #58707: rbd snapshot corruption, likely due to snaptrim

Radoslaw Zarzynski wrote:
> Your IDs are pretty high. Do you recall by any chance how many pools were created (and... Roel van Meer

01:57 PM bluestore Bug #58707: rbd snapshot corruption, likely due to snaptrim

Hi Ilya, Radoslaw,
there's something else that I need to share. At the end of this week my employment at 1afa come... Roel van Meer

01:53 PM bluestore Bug #58707: rbd snapshot corruption, likely due to snaptrim

Succes!
Attached is a tarball (purged-snaps-omap.tar.gz) with some of the results. We found several things that st... Roel van Meer

04/24/2023

06:42 PM bluestore Bug #58707: rbd snapshot corruption, likely due to snaptrim

Hi Ilya!!
When I create the first rbd image with the @--rbd-validate-pool false@ option, the problem doesn't occur... Roel van Meer

12:24 PM bluestore Bug #58707: rbd snapshot corruption, likely due to snaptrim

Radoslaw Zarzynski wrote:
> The exact object with _purged snaps entries_ in its OMAP is:
I'm sorry to say that ... Roel van Meer

04/23/2023

09:40 AM bluestore Bug #58707: rbd snapshot corruption, likely due to snaptrim

Radoslaw Zarzynski wrote:
> The purged snap info lives in OMAP of single, per-OSD object but I doubt it's accessib... Roel van Meer

04/21/2023

05:50 AM bluestore Bug #58707: rbd snapshot corruption, likely due to snaptrim

Good morning!
Well, after checking the osdmaps I can say that @new_purged_snaps@ is empty in almost all of the osd... Roel van Meer

04/20/2023

08:08 PM bluestore Bug #58707: rbd snapshot corruption, likely due to snaptrim

Radoslaw Zarzynski wrote:
> Do you recall how long ago (ideally: _how many epochs ago_) the pool has been created?... Roel van Meer

06:05 PM bluestore Bug #58707: rbd snapshot corruption, likely due to snaptrim

Radoslaw Zarzynski wrote:
> Could you also describe the procedure once again? I'm pretty sure it's already in one ... Roel van Meer

08:04 AM bluestore Bug #58707: rbd snapshot corruption, likely due to snaptrim

Hi Radoslaw!
You're undoubtedly very busy, but have you had any chance to look at the debug logs?
Since we can no... Roel van Meer