Re: kernel crash with damaged XFS

[Michael Monnerie <michael.monnerie@is.it-management.at>]

On Freitag 06 November 2009 Eric Sandeen wrote:
> > I had that during the last days on my system. It kept on running  
> > despite
> > this error. I xfs_repair'ed the fs again and now it's working.
> > This is the same server I talked about with Eric last time, where
> > he improved xfs_repair and that repaired my fs. I had to run
> > xfs_repair several times again until all errors were solved,
> > and now nothing is reported anymore.
> > The server had no crash or whatever since the last repair, so I
> > wonder where these corruptions come from.
> >
> > Nov  2 00:01:12 orion.i.zmi.at kernel: Filesystem "dm-0": corrupt  
> > inode 3858839593 ((a)extents = 7).  Unmount and run xfs_repair.
>
> Just FWIW this is not a crash, it is XFS properly handling
> corrruption   it encountered.  The corruption could be due to a bug
> in XFS or other code, or a hardware problem.  Does repair fix it this
> time?

Yes Eric, that's what I wrote but I see it can be misinterpreted as 
belonging to the old case. I meant the actual problem when saying:

I had to run xfs_repair several times again until all errors were 
solved, and now nothing is reported anymore. The server had no crash or 
whatever since the last repair, so I wonder where these corruptions come 
from.

Seems to be time to make a memory check. I have no other idea where the 
problem could come from.

mfg zmi
-- 
// Michael Monnerie, Ing.BSc    -----      http://it-management.at
// Tel: 0660 / 415 65 31                      .network.your.ideas.
// PGP Key:         "curl -s http://zmi.at/zmi.asc | gpg --import"
// Fingerprint: AC19 F9D5 36ED CD8A EF38  500E CE14 91F7 1C12 09B4
// Keyserver: wwwkeys.eu.pgp.net                  Key-ID: 1C1209B4

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs