xfs_repair gets stuck on phase3

[Pavol Zibrita]

Hi there!

   After one hard reset, the xfs started to repair the partition and it
wasn't able to end.
(I let it running for two weeks...).

There was info about the log (and -L option), so the partition could not be
mounted. I tried to do check and repair,
but it was not working.

The setup is -> two radi5 raids, lvm, one volume group, one logical volume
formated as xfs (4TB). Around
3,5TB full.

I tried various option for xfs_repair, but when in phase 3, it just
calculates and calculates and does nothing.
CPU is used around 97%.

Examining the system with knoppix live cd.

Attaching logs with the outputs.
log.log: xfs_repair
p-log.log: with -P
strace-log.log stracing xfs_repair

After using the -L option I can mount the fs, but there are still bugs on
the filesystem I would like to fix.

Currently, I don't have any other 4TB of space I could move the data to
make some more drastic changes
like reformat or so.

Thanx for any advice!

Best regards,
Pavol Zibrita
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://oss.sgi.com/pipermail/xfs/attachments/20111211/69dc8d39/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: log.log
Type: text/x-log
Size: 11575 bytes
Desc: not available
URL: <http://oss.sgi.com/pipermail/xfs/attachments/20111211/69dc8d39/attachment.log>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: p-log.log
Type: text/x-log
Size: 11949 bytes
Desc: not available
URL: <http://oss.sgi.com/pipermail/xfs/attachments/20111211/69dc8d39/attachment-0001.log>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: strace-log.log
Type: text/x-log
Size: 231933 bytes
Desc: not available
URL: <http://oss.sgi.com/pipermail/xfs/attachments/20111211/69dc8d39/attachment-0002.log>