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Example 6–5 shows:

• The use of the wwidmgr -quickset command to set the device unit

number for the Tru64 UNIX Version 5.1A installation disk to 133,

and the first cluster member system boot disk to 131.

• The wwidmgr -quickset command provides a reachability display

equivalent to execution of the wwidmgr reachability command.

The reachability part of the display provides the following:

– The worldwide name for the storage unit that is to be accessed.

– The new device name for the storage unit.

– The KGPSA adapters through which a connection to the storage

unit is potentially available.

– The WWID of the HSG80 port(s) (N_Ports) that will be used to

access the storage unit.

– The connected column indicates whether the storage unit is

current available through the KGPSA to HSG80 controller port

connection. The HSG80 controllers are in multiple-bus failover

so each storage unit is presented by only one controller at a time.

Example 6–5: Setting the Device Unit Number with the wwidmgr quickset

Command

P00>>> wwidmgr -quickset -udid 133

Disk assignment and reachability after next initialization:

6000-1fe1-0000-0d60-0009-8080-0434-002e

via adapter: via fc nport: connected:

dga133.1001.0.1.0 pga0.0.0.1.0 5000-1fe1-0000-0d64 No

dga133.1002.0.1.0 pga0.0.0.1.0 5000-1fe1-0000-0d62 Yes

dga133.1003.0.1.0 pga0.0.0.1.0 5000-1fe1-0000-0d63 No

dga133.1004.0.1.0 pga0.0.0.1.0 5000-1fe1-0000-0d61 Yes

dgb133.1001.0.2.0 pgb0.0.0.2.0 5000-1fe1-0000-0d64 No

dgb133.1002.0.2.0 pgb0.0.0.2.0 5000-1fe1-0000-0d62 Yes

dgb133.1003.0.2.0 pgb0.0.0.2.0 5000-1fe1-0000-0d63 No

dgb133.1004.0.2.0 pgb0.0.0.2.0 5000-1fe1-0000-0d61 Yes

P00>>> wwidmgr -quickset -udid 131