All,
I've got a linux box - RedHat 6.1 base, 2.2.16 kernel with nfsv3 patch
I'm using the aic7xxx SCSI driver for an Adaptec AIC-7892 Ultra 160/m
adapter.
I've got 1 20Gb SCSI drive (ID 0) Seagate ST318436LW
I've created one partition for the whole disk.
I'm getting the following sorts of messages in my syslog:
-----
Feb 9 12:12:48 ufs kernel: SCSI bus is being reset for host 0 channel 0.
Feb 9 12:12:50 ufs kernel: (scsi0:0:0:0) Synchronous at 160.0 Mbyte/sec,
offset 31.
Feb 9 12:12:50 ufs kernel: (scsi0:0:0:0) CRC error during Data-In phase.
Feb 9 12:12:50 ufs kernel: (scsi0:0:0:0) CRC error in intermediate CRC
packet.
Feb 9 12:12:50 ufs kernel: (scsi0:0:0:0) CRC error during Data-In phase.
Feb 9 12:12:50 ufs kernel: (scsi0:0:0:0) CRC error in intermediate CRC
packet.
Feb 9 12:12:50 ufs kernel: (scsi0:0:0:0) CRC error during Data-In phase.
Feb 9 12:12:50 ufs kernel: (scsi0:0:0:0) CRC error in intermediate CRC
packet.
Feb 9 12:12:52 ufs kernel: scsi0 channel 0 : resetting for second half of
retries.
-----
and
-----
Feb 9 12:13:31 ufs kernel: SCSI bus is being reset for host 0 channel 0.
Feb 9 12:13:33 ufs kernel: (scsi0:0:0:0) Synchronous at 160.0 Mbyte/sec,
offset 31.
Feb 9 12:13:33 ufs kernel: (scsi0:0:0:0) CRC error during Data-In phase.
Feb 9 12:13:33 ufs kernel: (scsi0:0:0:0) CRC error in intermediate CRC
packet.
Feb 9 12:13:35 ufs kernel: (scsi0:0:0:0) CRC error during Data-In phase.
Feb 9 12:13:35 ufs kernel: (scsi0:0:0:0) CRC error in intermediate CRC
packet.
Feb 9 12:13:35 ufs kernel: SCSI disk error : host 0 channel 0 id 0 lun 0
return code = 18000002
Feb 9 12:13:35 ufs kernel: [valid=0] Info fld=0x0, Current sd08:01: sense
key Aborted Command
Feb 9 12:13:35 ufs kernel: Additional sense indicates Initiator detected
error message received
Feb 9 12:13:35 ufs kernel: scsidisk I/O error: dev 08:01, sector 27795808
-----
Unfortunately I don't know enough about SCSI drives to know what's going on
here.
Can anyone tell me what's causing these problems?
Is the drive dead?
Is there a bug in the driver?
Is it because I've created too big a file system?
Any help is appreciated.
Thanks.
Tony...
--
Tony Young
Senior Software Engineer
Integrated Research Limited
Level 10, 168 Walker St
North Sydney NSW 2060, Australia
Ph: +61 2 9966 1066
Fax: +61 2 9966 1042
Mob: 0414 649942
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