Hi,
Yesterday, I happened to look at the error log for one of our old machines
-- a PW 433au running 4.0C. Although we have not been aware of any disk
problems, the uerf command shows MANY SCSI disk errors over the last year
-- 1 to 2 error reports per day on the average. The output at the bottom
shows two typical entries. Sometimes these types of entries appear
together as a pair, and sometimes one type of entry will appear several
times by itself or along with the other type.
What's going on? Although we seem to be experiencing no problems from
this, I'm a little hestiant to just let it go...
Thanks,
Peyton Bland
University of Michigan
=============== uerf output ================
********************************* ENTRY 1.
*********************************
----- EVENT INFORMATION -----
EVENT CLASS ERROR EVENT
OS EVENT TYPE 199. CAM SCSI
SEQUENCE NUMBER 268.
OPERATING SYSTEM DEC OSF/1
OCCURRED/LOGGED ON Tue Sep 25 11:48:11 2001
OCCURRED ON SYSTEM br1mx
SYSTEM ID x0007001E
SYSTYPE x00000000
----- UNIT INFORMATION -----
CLASS x0022 DEC SIM
SUBSYSTEM x0000 DISK
BUS # x0002
x0090 LUN x0
TARGET x2
----- CAM STRING -----
ROUTINE NAME ss_abort_done
----- CAM STRING -----
SCSI abort tag has been performed
********************************* ENTRY 2.
*********************************
----- EVENT INFORMATION -----
EVENT CLASS ERROR EVENT
OS EVENT TYPE 199. CAM SCSI
SEQUENCE NUMBER 267.
OPERATING SYSTEM DEC OSF/1
OCCURRED/LOGGED ON Tue Sep 25 11:48:11 2001
OCCURRED ON SYSTEM br1mx
SYSTEM ID x0007001E
SYSTYPE x00000000
----- UNIT INFORMATION -----
CLASS x0000 DISK
SUBSYSTEM x0000 DISK
BUS # x0002
x0090 LUN x0
TARGET x2
----- CAM STRING -----
ROUTINE NAME isp_termio_abort_bdr
----- CAM STRING -----
Specified IO transaction aborted
----- UNSUPPORTED ENTRY -----
CAM ENTRY x0000040E SIM_WS
Received on Wed Sep 26 2001 - 18:51:42 NZST