* XFS root filesystem corruption after selinux-policy-targeted update
@ 2019-02-25 22:16 Chris Murphy
2019-02-25 23:10 ` Dave Chinner
0 siblings, 1 reply; 3+ messages in thread
From: Chris Murphy @ 2019-02-25 22:16 UTC (permalink / raw)
To: xfs list
https://bugzilla.redhat.com/show_bug.cgi?id=1679697
I'm not sure what the call trace is saying. User has been requested to
run xfs_repair -n to see if it's really corrupt and maybe get more
information in what manner it's corrupted. I don't think it's
selinux-policy related at all, I tried reproducing it in a ppc64le VM
and couldn't. But there's differences in the qemu commands we used
that I don't know enough about, which I note in the bug.
Thanks,
--
Chris Murphy
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: XFS root filesystem corruption after selinux-policy-targeted update
2019-02-25 22:16 XFS root filesystem corruption after selinux-policy-targeted update Chris Murphy
@ 2019-02-25 23:10 ` Dave Chinner
2019-02-25 23:21 ` Chris Murphy
0 siblings, 1 reply; 3+ messages in thread
From: Dave Chinner @ 2019-02-25 23:10 UTC (permalink / raw)
To: Chris Murphy; +Cc: xfs list
On Mon, Feb 25, 2019 at 03:16:40PM -0700, Chris Murphy wrote:
> https://bugzilla.redhat.com/show_bug.cgi?id=1679697
>
> I'm not sure what the call trace is saying. User has been requested to
> run xfs_repair -n to see if it's really corrupt and maybe get more
> information in what manner it's corrupted.
A free space tree is corrupted. What caused it is unknown, and
without a reproducer we are unlikely to be able to find it.
xfs_repair is needed to rebuild the free space trees and hence fix
the corruption.
> I don't think it's
> selinux-policy related at all,
It's not. Might be xattr related (because relabelling manipulates
xattrs), but there's really nothing to go on at this point.
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: XFS root filesystem corruption after selinux-policy-targeted update
2019-02-25 23:10 ` Dave Chinner
@ 2019-02-25 23:21 ` Chris Murphy
0 siblings, 0 replies; 3+ messages in thread
From: Chris Murphy @ 2019-02-25 23:21 UTC (permalink / raw)
To: Dave Chinner; +Cc: Chris Murphy, xfs list
On Mon, Feb 25, 2019 at 4:11 PM Dave Chinner <david@fromorbit.com> wrote:
>
> On Mon, Feb 25, 2019 at 03:16:40PM -0700, Chris Murphy wrote:
> > https://bugzilla.redhat.com/show_bug.cgi?id=1679697
> >
> > I'm not sure what the call trace is saying. User has been requested to
> > run xfs_repair -n to see if it's really corrupt and maybe get more
> > information in what manner it's corrupted.
>
> A free space tree is corrupted. What caused it is unknown, and
> without a reproducer we are unlikely to be able to find it.
> xfs_repair is needed to rebuild the free space trees and hence fix
> the corruption.
>
> > I don't think it's
> > selinux-policy related at all,
>
> It's not. Might be xattr related (because relabelling manipulates
> xattrs), but there's really nothing to go on at this point.
OK thanks.
--
Chris Murphy
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-02-25 23:21 UTC | newest]
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2019-02-25 22:16 XFS root filesystem corruption after selinux-policy-targeted update Chris Murphy
2019-02-25 23:10 ` Dave Chinner
2019-02-25 23:21 ` Chris Murphy
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