[Gluster-users] Quick question regarding xfs_repair
Joe Landman
landman at scalableinformatics.com
Mon Mar 14 17:28:01 UTC 2011
On 03/14/2011 01:22 PM, Terry Haley wrote:
> At this point, all I can see in my future is trying to reboot without
> remounting and do the repair, which seems like a long shot?
>
> Suggestions?
Yeah, looks like it couldn't write to the log, so it marked the file
system as down. Believe it or not, this may have saved you ...
Do a
umount -l /xfs/mount/point
and wait a bit. It will do the umount in the background. Put a
"noauto" option on this in the /etc/fstab just in case you need to reboot.
BTW: Which kernel is this? The stock Centos kernels xfs support comes
from centosplus. Support for xfs isn't bad, but in general, the
RHEL/Centos kernels aren't (in our experience) stable against very heavy
loads, nor are they terribly good with xfs. 5.5 is better.
Regards
Joe
--
Joseph Landman, Ph.D
Founder and CEO
Scalable Informatics Inc.
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