These are my notes (come with no warranty) about affected / immune versions as far as upstream Ceph is concerned: Quincy: 17.2.7: OK – does not `void BlueFS::_extend_log` at all 17.2.8: BUGGY (missing https://github.com/ceph/ceph/pull/53732/) Reef: 18.2.4: OK – does not `void BlueFS::_extend_log` at all 18.2.5 (branch as 09/04): BUGGY (missing https://github.com/ceph/ceph/pull/53732/) 18.2.6 (branch as 06/05): BUGGY (missing https://github.com/ceph/ceph/pull/53732/) Squid: 19.2.1: OK (has https://github.com/ceph/ceph/pull/53732/) 19.2.2 (branch as of 09/04): OK (has https://github.com/ceph/ceph/pull/53732/) Main (as 09/04): OK (has https://github.com/ceph/ceph/pull/53732/) Relevant backports: - Quincy: https://github.com/ceph/ceph/pull/63122 (<-- this is very recent. 53732 applies cleanly on top of v17.2.8) - Reef: https://github.com/ceph/ceph/pull/61653 Cheers, Enrico On 5/2/25 09:46, Frédéric Nass wrote:
Hi Michel,
RHCS 7 is based on v18.2.1 but includes backported features cherry-picked from newer releases. I reviewed the release notes through latest 7.1z3 and found no references to the bug introduced by https://tracker.ceph.com/issues/65356. Can't definitively confirm the absence of this bug in latest 7.1z3 (since RH BZs don't always link to upstream trackers), but none of the BZs descriptions appear to relate to this particular issue.
Cheers, Frédéric.
----- Le 1 Mai 25, à 19:21, Michel Jouvin michel.jouvin@ijclab.in2p3.fr a écrit :
I was too quick... Reef >= 18.2.5. so mid you are lucky RH Ceph 7 is <= 18.2.4 and immune.
Michel Sent from my mobile Le 1 mai 2025 19:18:51 Michel Jouvin <michel.jouvin@ijclab.in2p3.fr> a écrit :
From a previous message by Dan, Reef only.
Michel Sent from my mobile Le 1 mai 2025 18:51:52 Alex <mr.alexey@gmail.com> a écrit :
Thanks.
According to Red Hat
Ceph 6 is Quincy Ceph 7 is Reef Ceph 8 is Squid
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