[xfs-masters] [Bug 15150] xfslogd crashes

[bugzilla-daemon at bugzilla.kernel.org]

http://bugzilla.kernel.org/show_bug.cgi?id=15150


ghani <abdelghani at ezono.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |CODE_FIX




--- Comment #4 from ghani <abdelghani at ezono.com>  2010-02-01 15:44:33 ---
(In reply to comment #2)
> (In reply to comment #1)
> > On Wed, Jan 27, 2010 at 04:25:48PM +0000, bugzilla-daemon at bugzilla.kernel.org
> > wrote:
> > > Hallo,
> > >   I have a system based on Fedora 9 ( kernel-2.6.27.25-78.2.56.fc9 ), my system
> > > is keeping to mount/umount a XFS partition every 5 seconds. After a while the
> > > system gets crash with the following logs :
> > > 
> > > Thanks in advance, if you need further information, I will do it with pleasure.
> > 
> > Can you see if the patch below fixes it?
> > 
> > 
> > Index: linux-2.6/fs/xfs/xfs_log.c
> > ===================================================================
> > --- linux-2.6.orig/fs/xfs/xfs_log.c    2009-11-09 22:09:08.858026060 +0100
> > +++ linux-2.6/fs/xfs/xfs_log.c    2009-11-09 22:13:13.958255857 +0100
> > @@ -1602,6 +1602,8 @@ xlog_dealloc_log(xlog_t *log)
> >      xlog_in_core_t    *iclog, *next_iclog;
> >      int        i;
> > 
> > +    xfs_flush_buftarg(log->l_mp->m_logdev_targp, 1);
> > +
> >      iclog = log->l_iclog;
> >      for (i=0; i<log->l_iclog_bufs; i++) {
> >          sv_destroy(&iclog->ic_force_wait);
> 
> 
> Thanks a lot for your quick reply, I will try soon.


Hallo Christoph,

  after testing my system for more than 72 hours, I can say that the bug was
fixed by patching the kernel with your patch.


Thanks a lot .
Cheers,
Ghani

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