HP StorageWorks 1000/1500 Modular Smart Array Firmware Updating Guide (370881-001, May 2006)

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 UNIX 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/LUN combination by entering:
scu> tur
If an error message is d isplayed, go back to Step 2. You may have recorded the information
incorrectly or mis-read the system display.
If the scu prompt is displayed without an error message, proceed to the n ext 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 firmware image that you
obtained in Step 1.)
Example comma nd 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