[6966] in linux-scsi channel archive
Re: SCSI Timeout, but no bus reset
daemon@ATHENA.MIT.EDU (Douglas Gilbert)
Sat Aug 7 00:12:31 1999
Date: Fri, 06 Aug 1999 09:03:25 -0400
From: Douglas Gilbert <dgilbert@interlog.com>
To: linux-scsi@vger.rutgers.edu
Just a thought for people looking into this SCSI
bus reset problem:
# echo "scsi dump 0" > /proc/scsi/scsi
This will output all the mid level command blocks to
the console/log. [This may only be useful if your
root partition is on a IDE disk.] See the function
scsi_dump_status() in scsi.c to interprete all
those numbers. Active commands during those resets
may have useful information in the 3 "timeout"
related fields.
Also the low level driver probably outputs
debug information as well. In the case of my first
Advansys adapter:
# cat /proc/scsi/advansys/0
Doug Gilbert
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