[Gluster-users] Quick question regarding xfs_repair
landman at scalableinformatics.com
Mon Mar 14 10:28:01 PDT 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?
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 ...
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.
Joseph Landman, Ph.D
Founder and CEO
Scalable Informatics Inc.
email: landman at scalableinformatics.com
web : http://scalableinformatics.com
phone: +1 734 786 8423 x121
fax : +1 866 888 3112
cell : +1 734 612 4615
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