On Mon, Oct 21, 2019 at 6:12 PM Ranjan Ghosh <ghosh@xxxxxx> wrote:
>
> Hi Ilya,
>
> thanks for your answer - really helpful! We were so desparate today due
> to this bug that we downgraded to -23. But it's very good to know that
> -31 doesnt contain this bug and we could safely update back to this release.
>
> If a new version (say -33 is released): How/Where can I find out if it
> contains the fix? Except of trying and having it crash, of course -
> which I'm obviously very reluctant to do...
Look at the changelog of the kernel package ("apt changelog" or
similar). The changelog for 5.0.0-32 has
- ceph: use ceph_evict_inode to cleanup inode's resource
You want see something along the lines of
- Revert "ceph: use ceph_evict_inode to cleanup inode's resource"
- ceph: use ceph_evict_inode to cleanup inode's resource
The first line is a revert of the incorrect backport and the second
line is the correct backport. Having the correct backport in place
isn't strictly necessary, so as long as you see a revert it should
work fine.
>
> And, one more question if I may: Would that problem also show up on Eoan
> (Ubuntu 19.10) which has been released a few days ago if we used the
> most recent Kernel there? I think it's 5.3.0-something if I'm not
> mistaken...
Anything based on 5.3 should be fine -- this is the kernel the original
patch went into. The problem is how the original patch was backported,
not that patch itself.
Thanks,
Ilya
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