HP StorageWorks 1000/1500 Modular Smart Array firmware updating guide (370881-002, June 2007)

3. Use the HWID obtained in the Step 2 to determine if the MSA has dual controllers and the location
of the redundant controller:
> hwmgr -show scsi -full -id 115
HWID:
_____
SCSI
DEVICEID
________
HOSTNAME
________
DEVICE
TYPE
______
DEVICE
SUBTYPE
________
DRIVER
OWNER
_______
NUM
PATH
_____
DEVICE
PATH
______
FIRST
VALID PATH
__________
208: 26 es40b raid
none
0
4
scp2
[5/1/0]
WWID: 02000008:5008–05f3–0004–dc60
BUS
______
TARGET
__________
LUN
______
PATH STATE
____________
5
8
0
1
0
0
valid
valid
4. Record the bus/target/LUN values in Table 7.
Table 7 Tru64 UN IX system information worksheet
HWID
Bus/Target/Lun
5. Download the firmware to the MSA controller , using the SCSI CAM Utility program (SCU):
a. Start the SCU by entering:
> /sbin/scu
Thescu>promptisdisplayed.
b. Set the nexus by entering one of the bus/target/LUN combinations recorded in Step 4:
scu> sbtl000
Thefollowingmessageisdisplayed:
Device: MSA CONTROLLER, Bus: 0, Target: 0, Lun: 0,
Type: Array Controller
c. Test access to that bus/target/LU N com bination by entering:
scu> tur
If an error m essage is displayed, go back to Step 2. You may have recorded the information
incorrectly or m is-read the system display.
If the scu prompt is displayed without an error message, proceed to the next step.
d. Update the firmware on the MSA controller with the file you copied to a temporary directory:
scu> download <Firmware Filename> save segment
(Where <firmware filename> is the filename of the latest firmw are image that you
obtained in Step 1.)
Example command and response:
SCU> DOWNLOAD MSAV686B272.BIN SAVE SEGMENT
Downloading File <Firmware Filename> of 1048576 bytes
in 8192 byte segments...
Download completed successfully, now saving the microcode...
32
Updating the components