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4 – QSB2340/2342
FCode
CF2351102-00 F 4-5
Q
3. If the loop ID is not correct, change it using the set-adapter-loopid command.
For example:
ok 0 set-adapter-loopid
The new loop ID displays. For example:
Adapter loopid - 0
4.3.4
Selecting the Boot Device
Perform the following steps to select a Fibre Channel device that is attached to the
QSB2340/2342 HBA as the boot device.
1. Use the show-devs command to display the device tree for all devices attached
to the machine.
ok show-devs
The device tree displays. The QSB2340/2342 HBAs are referenced with
/sbus@ and QLGC,qla@n,xxxxx, where:
For example:
ok show-devs
.
.
/sbus@1f,0/QLGC,qla@0,30000
/sbus@1f,0/QLGC,qla@0,30400
/sbus@1f,0/QLGC,qla@1,30000
/sbus@1f,0/QLGC,qla@1,30400
2. Select the port on the QSB2340/2342 HBA attached to the Fibre Channel device
from which you want to boot. For example, type the following at the ok prompt
to specify port 0 of the QSB2340/2342 HBA in SBus slot 1.
ok select /sbus@1f,0/QLGC,qla@1,30000
3. Use the show-children command to view the devices attached to the
QSB2340/2342 HBA port specified in step 2. For example:
ok show-children
4. The list of devices displays. Write down the boot device’s world wide name
(WWN), loop ID, and logical unit number (LUN).
n
= SBus slot number
xxxxx
= port number
30000 denotes port 0
30400 denotes port 1