HSG60 SCSI write abort on unit, not disk
From: Akkermans, Maurice (maurice.akkermans_at_tellabs.com)
Date: 09/21/05
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Date: Wed, 21 Sep 2005 20:14:50 +0200 To: tru64-unix-managers@ornl.gov
Hi,
I have a HSG60 controller with mirror sets on it. I get often, several
times a day, the below error message. In this case the unit number 27 is
a disk defined on a mirror set. I do not understand what produces the
error, because the Device ID and Device Serial Number are empty.
Occasionaly I have disk errors on my trucluster, because of this.
I have just updated firmware on some of my disks, so now all my disks
have the latest firmware, if that should have made a difference.
I have also included the description of the Instance and the SCSI
Command Opcode.
Does anybody have an idea?
Regards,
Maurice
%EVL--HSG60 InT Clu>--21-SEP-2005 19:36:39-- Instance Code: 0258000A
Template: 81.(51)
Occurred on 21-SEP-2005 at 19:36:39
Power On Time: 4. Years, 274. Days, 1. Hours, 33. Minutes, 19. Seconds
Controller Model: HSG60
Serial Number: ZG01800722 Hardware Version: E11(29)
Software Version: V87L-4(BB)
Informational Report
Unit Number: 27.(001B)
Unit Software Version: 1.(01) Unit Hardware Version: 55.(37)
Retry Level: 1. Retries: 1.
Port: 255. Target: 255. LUN: 255.
SCSI Device Type: 0.(00)
Device ID: "" Device Serial Number: ""
Device Software Revision Level: ""
SCSI Command Opcode: 42.(2A)
Sense Data Qualifiers: 64.(40)
SCSI Sense Data:
Error Code: 112.(70) {current command execution}
Information field is valid
Segment: 0.(00)
Sense Key: 11.(0B) ABORTED COMMAND
ILI: 0 EOM: 0 FM: 0
Information: 021E8426
Additional Sense Length: 10.(0A)
Command-Specific Information: 00000000
ASC: 0.(00) ASCQ: 6.(06)
FRU: 0.(00) Sense-Key Specific: 000000
Instance Code: 0258000A
FMU> desc inst 0258000A
Instance Code: 0258000A Description:
This command was aborted prior to completion. The Information field of
the
Device Sense Data contains the block number of the first block in
error.
Reporting Component: 2.(02) Description:
Value Added Services
Reporting component's event number: 88.(58)
Event Threshold: 10.(0A) Classification:
SOFT. An unexpected condition detected by a controller software
component
(e.g., protocol violations, host buffer access errors, internal
inconsistencies, uninterpreted device errors, etc.) or an intentional
restart or shutdown of controller operation is indicated.
FMU> desc scsi 2a 0
SCSI Command Opcode: 42.(2A) Description:
WRITE (10 byte)
SCSI Device Type: 0.(00) Description:
Direct-Access Devices (e.g., magnetic disk).
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