ADSM-L

Tsm and TL891DLX in SAN

2001-12-05 11:12:23
Subject: Tsm and TL891DLX in SAN
From: Paul van Dongen <paul AT VANGUARD-IT.COM DOT BR>
Date: Wed, 5 Dec 2001 14:09:46 -0200
Hi all,

We have the following SAN environment :

Server Compaq running Windows 2000 SP2
HBA LP8000
Compaq SAN Swhitches and Router
Library: 2 TL891DLX + Expansion Unit + Data Unit -> configured as one unit
with 4 dlt drives and 52 tape slots.
TSM 4.2.1 (IP22393)

When we try any op read,write,audit lib,label,etc we get this

Tsm event :

11/30/2001        8:19:24 AM        ADSMServer        Error
(8300)        21        N/A
        LABCORREIO        TSM Server Error: Server: LABCORREIO_SERVER1 ANR8300E
I/O error on library TL891SAN (OP=8401C058, CC=205, KEY=FF, ASC=FF,
ASCQ=FF,~SENSE=**NONE**,~Description=SCSI adapter failure).  Refer to Appendix
D in the 'Messages' manual for recommended action.
11/30/2001        8:17:32 AM        ADSMServer        Error
(8300)        21        N/A
        LABCORREIO        TSM Server Error: Server: LABCORREIO_SERVER1 ANR8300E
I/O error on library TL891SAN (OP=8401C058, CC=205, KEY=FF, ASC=FF,
ASCQ=FF,~SENSE=**NONE**,~Description=SCSI adapter failure).  Refer to Appendix
D in the 'Messages' manual for recommended action.
11/30/2001        8:15:41 AM        ADSMServer        Error
(8300)        21        N/A
        LABCORREIO        TSM Server Error: Server: LABCORREIO_SERVER1 ANR8300E
I/O error on library TL891SAN (OP=8401C058, CC=205, KEY=FF, ASC=FF,
ASCQ=FF,~SENSE=**NONE**,~Description=SCSI adapter failure).  Refer to Appendix
D in the 'Messages' manual for recommended action.
5/29/2001        9:13:09 AM        ADSMServer        Error        (8300)
21        N/A
        LABCORREIO        TSM Server Error: Server: LABCORREIO_SERVER1 ANR8300E
I/O error on library TL891SAN (OP=8401C058, CC=205, KEY=FF, ASC=FF,
ASCQ=FF,~SENSE=**NONE**,~Description=SCSI adapter failure).  Refer to Appendix
D in the 'Messages' manual for recommended action.

Adsmscsi event :

Dump Data: byte 0x2D=SRB Status, byte 0x2C=SCSI Status
11/30/2001        8:17:32 AM        AdsmScsi        Error        None
1        N/A
        LABCORREIO        A non check condition error has occured on device
\Device\lb0.0.1.3 during Move Medium with completion code
DD_SCSI_ADAPTER_FAILURE.

 Dump Data: byte 0x2D=SRB Status, byte 0x2C=SCSI Status
11/30/2001        8:15:41 AM        AdsmScsi        Error        None
1        N/A
        LABCORREIO        A non check condition error has occured on device
\Device\lb0.0.1.3 during Move Medium with completion code
DD_SCSI_ADAPTER_FAILURE.

 Dump Data: byte 0x2D=SRB Status, byte 0x2C=SCSI Status
5/29/2001        9:13:09 AM        AdsmScsi        Error        None
1        N/A
        LABCORREIO        A non check condition error has occured on device
\Device\lb0.0.1.3 during Move Medium with completion code
DD_SCSI_ADAPTER_FAILURE.

 Dump Data: byte 0x2D=SRB Status, byte 0x2C=SCSI Status
5/28/2001        6:10:11 PM        AdsmScsi        Error        None
1        N/A
        LABCORREIO        A non check condition error has occured on device
\Device\lb0.0.1.3 during Move Medium with completion code
DD_SCSI_ADAPTER_FAILURE.

 Dump Data: byte 0x2D=SRB Status, byte 0x2C=SCSI Status
5/28/2001        4:15:36 AM        AdsmScsi        Error        None
1        N/A
        LABCORREIO        A non check condition error has occured on device
\Device\lb0.0.1.3 during Move Medium with completion code
DD_SCSI_ADAPTER_FAILURE.

 Dump Data: byte 0x2D=SRB Status, byte 0x2C=SCSI Status
5/28/2001        4:10:44 AM        AdsmScsi        Error        None
1        N/A
        LABCORREIO        A non check condition error has occured on device
\Device\lb0.0.1.3 during Move Medium with completion code
DD_SCSI_ADAPTER_FAILURE.

Compaq says that the HW is OK !
Does anyone know what is happening ? Any hint,similar environment working ? All
help is welcome. I know about APAR IC31466 but its not clear about the problem
(HW/Compaq or SW/Tivoli ?) and what are the solutions (patches,hw not
supported,etc).

Thanks in advance.

Paul Gondim van Dongen
Engenheiro de Sistemas
VANguard - Value Added Network guardians
http://www.vanguard-it.com.br
Fone: 55 81 3225-0353





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