XFS/DISK crashing

[Walter Marchuk <marchuk@ee.washington.edu>]

I am running Linux 2.4.5 with xfs 1.0.1, the disk with XFS is a 150GB
Raid.

For some reason the raid keeps crashing while I am trying to copy files,
it always crashes after a certain period of time of copying files to the
raid.

Please help.

Here is the error message:

Aug 22 09:46:06 marconi kernel: SCSI disk error : host 0 channel 0 id 2
lun 0 return code = 8000002
Aug 22 09:46:06 marconi kernel: Info fld=0x0, Current sd08:21: sns = f0  b
Aug 22 09:46:06 marconi kernel: ASC=47 ASCQ= 0
Aug 22 09:46:06 marconi kernel: Raw sense data:0xf0 0x00 0x0b 0x00 0x00
0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x47 0x00 0x00 0x00 0x00 0x00
Aug 22 09:46:06 marconi kernel:  I/O error: dev 08:21, sector 123453963
Aug 22 09:46:06 marconi kernel: SCSI disk error : host 0 channel 0 id 2
lun 0 return code = 8000002
Aug 22 09:46:06 marconi kernel: Info fld=0x0, Current sd08:21: sns = f0  b
Aug 22 09:46:06 marconi kernel: ASC=47 ASCQ= 0
Aug 22 09:46:06 marconi kernel: Raw sense data:0xf0 0x00 0x0b 0x00 0x00
0x00 0x00 0x0a 0x00 0x00 0x00 0x00 0x47 0x00 0x00 0x00 0x00 0x00
Aug 22 09:46:06 marconi kernel:  I/O error: dev 08:21, sector 123453970
Aug 22 09:46:06 marconi kernel: xfs_force_shutdown(sd(8,33),0x2) called
from line 942 of file xfs_log.c.  Return address = 0xc01cf5d4
Aug 22 09:46:06 marconi kernel: I/O Error Detected.  Shutting down
filesystem: sd(8,33)
Aug 22 09:46:06 marconi kernel: Please umount the filesystem, and rectify
the problem(s)

Thank You.

*****************************
Walter Marchuk
Senior Computer Specialist
University of Washington
Electrical Engineering
Room: 307g
206-221-5421
marchuk@ee.washington.edu
*****************************