On Mon, Dec 8, 2025 at 8:50 PM Ilya Dryomov <[email protected]> wrote:
>
> On Mon, Dec 8, 2025 at 5:00 PM Venky Shankar via ceph-users
> <[email protected]> wrote:
> >
> > Hi Yuri,
> >
> > On Fri, Nov 21, 2025 at 4:34 AM Yuri Weinstein <[email protected]> wrote:
> > >
> > > Note: this is an attempt to test and publish post EOL reef point release
> > >
> > > Details of this release are summarized here:
> > >
> > > https://tracker.ceph.com/issues/73906#note-1
> > > Release Notes - TBD
> > > LRC upgrade - N/A
> > >
> > > distro => jammy focal centos9 windows bookworm
> > >
> > > Seeking approvals/reviews for:
> > >
> > > smoke - Laura approved?
> > >
> > > rados - Radek, Laura approved? Travis? Nizamudeen? Adam King approved?
> > > (rados is also running on build 2 == build 1 +
> > > https://github.com/ceph/ceph/pull/66056 per Igor's request)
> > >
> > > rgw - Adam E approved?
> > >
> > > fs - Venky approved?
> >
> > There are lot many failures in the fs suite resembling
> >
> > Error mounting /var/lib/ceph: mount: /var/lib/ceph: wrong fs
> > type, bad option ...
> >
> > which is an issue with the testing kernel. Adding Alex who was looking
> > into this issue.
> >
> > As far as the run validation is concerned, it's risky to ignore the
> > large number of failures. We have two options:
> >
> > - fix the testing kernel issue and rerun
> > - rerun with `for-linus` branch (with `-k for-linus` in the
> > teuthology-suite schedule command)
> >
> > The latter would be using an older kernel branch, but I think it
> > should suffice for this case.
>
> Hi Venky,
>
> With your report of the fs suite being affected as well, I carved out
> some time to take a look.
>
> I think it's happening because XFS maintainers disabled support for V4
> filesystems that was deprecated 5 years ago -- as of 6.18 kernel it's
> no longer compiled in by default. The proper fix would be to create an
> image with/move to V5 on-disk format; I have opened [1] to try to
> achieve that. We can also re-enable V4 on-disk format in our kernel
> builds as a workaround.
>
> [1] https://github.com/ceph/ceph-cm-ansible/pull/799
This should be fixed now. Yuri, please schedule a rerun for krbd.
Thanks,
Ilya
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