HSG60 SCSI write abort on unit, not disk

From: Akkermans, Maurice <maurice.akkermans_at_tellabs.com>
Date: Wed, 21 Sep 2005 20:14:50 +0200

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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Received on Wed Sep 21 2005 - 20:40:10 NZST

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