Does anyone have any ideas on the following errors that showed up in our TSM
activity log? We have TSM 4.1.3 server running on AIX 4.3.3ML9, connected to
a SpectraLogic HVD 64000/Gator (with Sony SDX-500C drives).

We've sent the sense code info to Tivoli as well as SpectraLogic, but they
point at each other or general "SCSI" problems. We've already swapped out
the cables, the terminators, even one of the SCSI cards. We've cleaned the
drives, changed the filters, re-connected the cables, etc. Even though all
of the below are on DRIVE1, it actually happens to all six of our drives
eventually.

I checked the TSM Messages manual, and it's not that helpful.


***** I'm writing not so much to get a definitive answer (as that's
obviously something specific to our site & setup), but more for other clues
or leads that I could investigate. Maybe Tivoli, SpectraLogic, and our own
group have all been looking in the wrong direction. *****


By the way, we get these on a more-or-less regular basis, like one set of
three (such as below) per week or every other week.

Thanks for any leads.
johnn


04/18/02   07:43:55      ANR8302E I/O error on drive DRIVE1 (/dev/mt0)
(OP=READ, CC=306, KEY=03, ASC=31, ASCQ=00,
SENSE=F0.00.03.00.00.80.00.14.00.00.00.00.31.00.00.00.CE-
.00.00.00.00.B8.01.4D.20.50., Description=Drive or media
failure).  Refer to Appendix B in the 'Messages' manual
for recommended action.

04/18/02   07:56:40      ANR8302E I/O error on drive DRIVE1 (/dev/mt0)
(OP=READ, CC=306, KEY=03, ASC=31, ASCQ=00,
SENSE=F0.00.03.00.00.80.00.14.00.00.00.00.31.00.00.00.CE-
.00.00.00.00.EC.01.4C.60.70., Description=Drive or media
failure).  Refer to Appendix B in the 'Messages' manual
for recommended action.

04/18/02   08:06:17      ANR8302E I/O error on drive DRIVE1 (/dev/mt0)
(OP=READ, CC=306, KEY=03, ASC=31, ASCQ=00,
SENSE=F0.00.03.00.00.80.00.14.00.00.00.00.31.00.00.00.CE-
.00.00.00.01.24.01.46.68.00., Description=Drive or media
failure).  Refer to Appendix B in the 'Messages' manual
for recommended action.