Technical data

the example, cluster member 1 will need access to the storage units
with UDIDs 131 (member 1 boot disk) and 133 (Tru64 UNIX disk).
Cluster member 2 will need access to the storage units with UDIDs
132 (member 2 boot disk) and 133 (Tru64 UNIX disk). Set up the
device and port path for cluster member 1 as follows:
P00>>> wwidmgr -quickset -udid 131
.
.
.
P00>>> wwidmgr -quickset -udid 133
.
.
.
f. Initialize the console:
P00>>> init
g. Verify that the storage units and port path information is set up,
and then reinitialize the console. The following example shows the
information for cluster member 1:
P00>>> wwidmgr -show ev
wwid0 133 1 WWID:01000010:6000-1fe1-0000-0d60-0009-8080-0434-002e
wwid1 131 1 WWID:01000010:6000-1fe1-0000-0d60-0009-8080-0434-002f
wwid2
wwid3
N1 50001fe100000d64
N2 50001fe100000d62
N3 50001fe100000d63
N4 50001fe100000d61
P00>>> init
h. Set the bootdef_dev console environment variable to the member
system boot device. Use the paths shown in the reachability display
of the wwidmgr -quickset command for the appropriate device
(Section 6.9.6).
i. Repeat steps a through h on each system accessing devices on the
HSG80.
6.11 Using the emx Manager to Display Fibre Channel
Adapter Information
The emx manager (emxmgr) utility was written for the TruCluster Software
Product Version 1.6 products to be used to modify and maintain emx driver
worldwide name to target ID mappings. It is included with Tru64 UNIX
Version 5.1A and, although it is not needed to maintain worldwide name to
target ID mappings, you may use it with TruCluster Server Version 5.1A to:
• Display the presence of KGPSA Fibre Channel adapters
• Display the target ID mappings for a Fibre Channel adapter
Using Fibre Channel Storage 6–81