Re: XFS errors / BUG / panic, with 2.6.25.7-queue (and older 2.6.25.y)

[Christoph Hellwig <hch@xxxxxxxxxxxxx>]

On Mon, Jun 16, 2008 at 02:52:21PM +1000, Dave Chinner wrote:
> > is the first event of interest, it is hitting an assertion on the
> > remount path:
> > 
> >         ASSERT_ALWAYS(atomic_read(&mp->m_active_trans) == 0);
> > 
> > in xfs_attr_quiesce.
> 
> That's caused by a race condition in the VFS w.r.t setting the MS_RDONLY
> flag. It should be fixed in 2.6.26.

I was claiming it would be fixed in 2.6.26 but unfortunately the part of
the the per-mount r/o patches that fixes various bits in remount isn't
there yet.