Sorry for the double post.
I'm experiencing some problems with my XFS filesystem mainly due to a drive
that is crashing. The system had been very stable and nothing has been changed.
This is some of the information from dmsg:
XFS mounting filesystem dm-0
Starting XFS recovery on filesystem: dm-0 (dev: dm-0)
hdd: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdd: dma_intr: error=0x40 { UncorrectableError }, LBAsect=371098048, high=22,
low=1999296, sector=371098047
ide: failed opcode was: unknown
end_request: I/O error, dev hdd, sector 371098047
I/O error in filesystem ("dm-0") meta-data dev dm-0 block 0x27d08001
("xfs_trans_read_buf") error 5 buf count 512
xfs_force_shutdown(dm-0,0x1) called from line 422 of file
fs/xfs/xfs_trans_buf.c. Return address = 0xe2e521b4
Filesystem "dm-0": I/O Error Detected. Shutting down filesystem: dm-0
Please umount the filesystem, and rectify the problem(s)
hdd: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdd: dma_intr: error=0x40 { UncorrectableError }, LBAsect=371098048, high=22,
low=1999296, sector=371098047
ide: failed opcode was: unknown
end_request: I/O error, dev hdd, sector 371098047
I/O error in filesystem ("dm-0") meta-data dev dm-0 block 0x27d08002
("xlog_recover_process_iunlinks(#1)") error 5 buf count 512
hdd: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hdd: dma_intr: error=0x40 { UncorrectableError }, LBAsect=371098048, high=22,
low=1999296, sector=371098047
ide: failed opcode was: unknown
.....
I tried to do a repair on the XFS system for information first and it generated
the following:
[root@myth ~]# xfs_repair -n /dev/VGforMyth/video
Phase 1 - find and verify superblock...
superblock read failed, offset 342003548160, size 2048, ag 4294967295, rval 36
fatal error -- Input/output error
This drive is still under warranty and I want to recover any information from
the drive that is possible before sending off for replacement. Any help or
suggestions would be greatly appreciated.
Thanks.
Adam,
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