Configuration Procedures - for Tru64 UNIX Environments
84 MSA1000 Installation Guide
Installing Alternative Firmware on your MSA1000
Note: The following procedure uses an example configuration with two installed
MSA1000s. Use the information from your own configuration to install the firmware. A
table is provided for you to record important information.
1. Use the hwmgr utility to determine the hardware IDs of any MSA1000s in
your SAN:
This command may take several seconds to complete.
# /sbin/hwmgr view device | grep MSA1000 | grep -v VOLUME
HWID:Device NameMfgModelLocation
236:/dev/cport/scp2MSA1000bus-5-targ-0-lun-0
237:/dev/cport/scp3MSA1000bus-5-targ-2-lun-0
Note: The hwmgr uses the term “WWID” and the MSA1000 uses the term
“NODE_ID.” Both terms refer to the worldwide Node ID.
2. If you have multiple MSA1000s, match the WWIDs of each MSA1000
displayed by the hwmgr with the NODE_ID you recorded in “Obtaining the
Node ID of the MSA1000”.
Execute the hwmgr utility with the hardware ID (HWID) of the MSA1000
devices on your system to determine the WWID for the devices.
The following example shows the command using both HWIDs 236 and 237
obtained in the previous step, and the results displayed for each command.
Command for device 236:
# /sbin/hwmgr show scsi -full -id 236
SCSI DEVICE DEVICEDRIVER NUMDEVICE FIRST
HWID:DEVICEID HOSTNAME TYPE SUBTYPE OWNER PATH FILE VALIDPATH
236:3 deliraidnone0 4 scp2[5/1/0]
WWID:02000008:5008-05f3-0001-ba20
BUS TARGET LUN PATH STATE
5 1 0 valid
5 0 0 valid
6 1 0 valid
6 0 0 valid
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