1、查看系统中有效的光纤卡
$ lsdev -Cc adapter -S a | grep fcs
fcs0 Available 0D-08 FC Adapter
fcs1 Available 06-08 FC Adapter
由上述结果发现共有两张可用的光纤卡，状态均为“Available”。
2、查看光纤卡WWN Number
$ lscfg -vl fcs0
fcs0 U7879.001.DQD1617-P1-C1-T1 FC Adapter
Part Number.................80P4543
EC Level....................A
Serial Number...............1F5330C22B
Manufacturer................001F
Feature Code/Marketing ID...280B
FRU Number.................. 80P4544
Device Specific.(ZM)........3
Network Address.............10000000C94AEDFB
ROS Level and ID............02881914
Device Specific.(Z0)........1001206D
Device Specific.(Z1)........00000000
Device Specific.(Z2)........00000000
Device Specific.(Z3)........03000909
Device Specific.(Z4)........FF801315
Device Specific.(Z5)........02881914
Device Specific.(Z6)........06831914
Device Specific.(Z7)........07831914
Device Specific.(Z8)........20000000C94AEDFB
Device Specific.(Z9)........TS1.90A4
Device Specific.(ZA)........T1D1.90A4
Device Specific.(ZB)........T2D1.90A4
Device Specific.(YL)........U7879.001.DQD1617-P1-C1-T1
上面输出中红色部分表示fcs0的WWN Number，命令输出中还包括Serial Number/FRU Number等重要信息。
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