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console command, it would not detect the Fibre Channel devices
connected to the HSG80.
Example 6–4: Displaying the UDID and Worldwide Names of Devices
Known to the Console
P00>>> wwidmgr -show wwid
[0] UDID:-1 WWID:01000010:6000-1fe1-0001-4770-0009-9171-3579-0008 (ev:none)
[1] UDID:-1 WWID:01000010:6000-1fe1-0001-4770-0009-9171-3579-0007 (ev:none)
[2] UDID:-1 WWID:01000010:6000-1fe1-0001-4770-0009-9171-3579-0009 (ev:none)
[3] UDID:-1 WWID:01000010:6000-1fe1-0001-4770-0009-9171-3579-000a (ev:none)
[4] UDID:-1 WWID:01000010:6000-1fe1-0001-4770-0009-9171-3579-000b (ev:none)
[5] UDID:-1 WWID:01000010:6000-1fe1-0001-4770-0009-9171-3579-000c (ev:none)
[6] UDID:-1 WWID:01000010:6000-1fe1-0001-4770-0009-9171-3579-000d (ev:none)
[7] UDID:-1 WWID:01000010:6000-1fe1-0001-4770-0009-9171-3579-000e (ev:none)
[8] UDID:-1 WWID:01000010:6000-1fe1-0001-4770-0009-9171-3579-000f (ev:none)
[9] UDID:-1 WWID:01000010:6000-1fe1-0001-4770-0009-9171-3579-0010 (ev:none)
[10] UDID:131 WWID:01000010:6000-1fe1-0000-0d60-0009-8080-0434-002f (ev:none)
[11] UDID:132 WWID:01000010:6000-1fe1-0000-0d60-0009-8080-0434-0030 (ev:none)
[12] UDID:133 WWID:01000010:6000-1fe1-0000-0d60-0009-8080-0434-002e (ev:none)
[13] UDID:141 WWID:01000010:6000-1fe1-0000-0d60-0009-8080-0434-0029 (ev:none)
[14] UDID:142 WWID:01000010:6000-1fe1-0000-0d60-0009-8080-0434-002a (ev:none)
[15] UDID:143 WWID:01000010:6000-1fe1-0000-0d60-0009-8080-0434-002b (ev:none)
[16] UDID:144 WWID:01000010:6000-1fe1-0000-0d60-0009-8080-0434-0028 (ev:none)
[17] UDID:-1 WWID:01000010:6000-1fe1-0000-0ca0-0009-8090-0708-002b (ev:none)
[18] UDID:-1 WWID:01000010:6000-1fe1-0000-0ca0-0009-8090-0708-002c (ev:none)
[19] UDID:-1 WWID:01000010:6000-1fe1-0000-0ca0-0009-8090-0708-002d (ev:none)
[20] UDID:-1 WWID:01000010:6000-1fe1-0000-0ca0-0009-8090-0708-002e (ev:none)
1 2 3 4
1 The number within the brackets ([ ]) is the item number of the
device shown on any particular line.
2 The UDID is assigned at the HSG80 with the set Dn IDENTIFIER
= xxx command, and is not used by the Tru64 UNIX operating
system, but may be set (as we have done with the SET D131
IDENTIFIER=131 group of commands). When the identifier is not
set at the HSG80, a value of -1 is displayed.
3 The worldwide name for the device. It is prefixed with the value
WWID:01000010:. The most significant 64 bits of the worldwide
name resembles the HSG80 worldwide name, and is assigned when
the unit is manufactured. The least significant 64 bits is a volume
serial number generated by the HSG80. You can use the HSG80
SHOW unit command to determine the worldwide name for each
storage unit (as shown in Example 6–2).
4 The console environment variable set for this worldwide name.
Only 4 wwidn console environment variables (wwid0, wwid1,
wwid2, and wwid3) can be set. The console show dev command
only shows those disk devices for which a wwidn console
environment variable has been set using the wwidmgr -quickset
Using Fibre Channel Storage 6–45