Hi,
I too have observed infrequent error messages from my IBM 9ZX. I've tried
different host adapters (aic7890 and BusLogic FlashPoint) and disks (DGVS09U
from different batches) and the error is still the same. Apparently the error
is recoverable so nothing bad has happened (I hope). I'm including the
relevant section from the message log.
Jan 10 04:08:55 zoot kernel: SCSI disk error : host 0 channel 0 id 0 lun 0 retur
n code = 28000002
Jan 10 04:08:55 zoot kernel: extra data not valid Current error sd08:03: sense k
ey Hardware Error
Jan 10 04:08:55 zoot kernel: Additional sense indicates Internal target failure
Jan 10 04:08:55 zoot kernel: scsidisk I/O error: dev 08:03, sector 71870
Sincerely,
Venkatesh
>
> I recently set up a machine with an IBM DGVS09U connected to a Tekram
> DC-390F. The motherboard is an Asus P2B-D with two P-II 400Mhz. Once in
> a while, I see the following error messages.
>
> Jan 15 17:42:52 eon kernel: SCSI disk error : host 0 channel 0 id 0 lun 0 return
>code = 28000002
> Jan 15 17:42:52 eon kernel: extra data not valid Current error sd08:01: sns = 70 4
> Jan 15 17:42:52 eon kernel: ASC=44 ASCQ= 0
> Jan 15 17:42:52 eon kernel: Raw sense data:0x70 0x00 0x04 0x00 0x00 0x00 0x00 0x18
>0x00 0x00 0x00 0x00 0x44 0x00 0x01 0x00
> Jan 15 17:42:52 eon kernel: scsidisk I/O error: dev 08:01, sector 2
>
> They seem to occur fairly infrequently - mostly about once or twice a
> week, although I have seen them several times in one day. I have seen
> this with kernels 2.1.125 up to 2.2.pre-5. The cable has been replaced,
> and should be of good quality. The disk has more than adequate cooling.
>
> How serious is this? Should I return the disk? Any help would be greatly
> appreciated.
>
> Petter
>
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