Bug #53064: pgmeta onode isn't tagged with FLAG_PGMETA_OMAP if created in pre-mimic are - bluestore - Ceph

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Bug #53064

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pgmeta onode isn't tagged with FLAG_PGMETA_OMAP if created in pre-mimic are

Added by Igor Fedotov over 2 years ago. Updated over 2 years ago.

Status:

New

Priority:

Low

Assignee:

Target version:

% Done:

Source:

Tags:

Backport:

pacific, octopus

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

Legacy pgmeta onodes might have the flag unset after upgrading from Luminous (and before) to recent Ceph releases. Which makes such onodes different from new pgmeta ones. There are just no means for that "upgrade" IIUC.

This looks mostly harmless so far except the case when it triggers https://tracker.ceph.com/issues/51682 and prevents upgraded OSD from starting as such pgmeta's OMAPs are improperly converted as well. That's not the case for ones tagged with the flag though.

Related issues 1 (0 open — 1 closed)