On Fri, 27 Nov 2009, Jon Peatfield wrote:

> On wednesday morning we updated most of our sl53 machines to the current 
> 2.6.18-164.6.1.el5 kernel.
>
> Since then we have had two machines (both x86_64 of course) using xfs report 
> xfs corruption problems, e.g. on one of the machines today:
>
> Nov 27 11:57:40 yotei kernel: Filesystem "md0": corrupt dinode 1073743441, 
> (btree extents).  Unmount and run xfs_repair.
<snip>

I should have mentioned that this is xfs on top of a raid-5 md (both 
affected machines are set up this way), but in any case it seems that 
https://bugzilla.redhat.com/show_bug.cgi?id=512552 may be relevant so I'm 
about to try the test kernel that is mentioned at the end of that bz.

  -- Jon