aix系統檢視WWNN命令

  在進行磁陣配置的過程中，需要知道各個主機的HBA光纖卡的WWN號，進行磁陣上的LUN的對映。

HBA卡的WWN有兩種：
Node WWN（WWNN）：每個HBA卡有其獨有的Node WWN。
Port WWN（WWPN）：HBA卡上每個port有其獨一無二的Port WWN。
通訊是透過port進行的，多數情況下需要使用WWPN而不是WWNN。
在AIX系統中HBA卡對應的裝置是fcs。
先透過lsdev獲取系統中識別有幾塊HBA卡；
# lsdev -C | grep fcs
fcs0       Available 00-08         FC Adapter
fcs1       Available 05-08         FC Adapter
即有兩塊HBA卡，對應的AIX系統中為fcs0，fcs1；
再使用lscfg命令獲取各個HBA卡屬性；
# lscfg -vl fcs0
  fcs0             U787B.001.DNWGXVH-P1-C3-T1  FC Adapter

        Part Number.................46K6838
        Serial Number...............1B83504003
        Manufacturer................001B
        EC Level....................A
        Customer Card ID Number.....280D
        FRU Number.................. 46K6838
        Device Specific.(ZM)........3
        Network Address.............10000000C97E5FFA
        ROS Level and ID............02C82774
        Device Specific.(Z0)........1036406D
        Device Specific.(Z1)........00000000
        Device Specific.(Z2)........00000000
        Device Specific.(Z3)........03000909
        Device Specific.(Z4)........FFC01231
        Device Specific.(Z5)........02C82774
        Device Specific.(Z6)........06C32715
        Device Specific.(Z7)........07C32774
        Device Specific.(Z8)........20000000C97E5FFA
        Device Specific.(Z9)........BS2.71X4 
        Device Specific.(ZA)........B1D2.70A5 
        Device Specific.(ZB)........B2D2.71X4 
        Device Specific.(ZC)........00000000
        Hardware Location Code......U787B.001.DNWGXVH-P1-C3-T1

# lscfg -vl fcs1
  fcs1             U787B.001.DNWGXVH-P1-C4-T1  FC Adapter

        Part Number.................46K6838
        Serial Number...............1B8350420A
        Manufacturer................001B
        EC Level....................A
        Customer Card ID Number.....280D
        FRU Number.................. 46K6838
        Device Specific.(ZM)........3
        Network Address.............10000000C97E6209
        ROS Level and ID............02C82774
        Device Specific.(Z0)........1036406D
        Device Specific.(Z1)........00000000
        Device Specific.(Z2)........00000000
        Device Specific.(Z3)........03000909
        Device Specific.(Z4)........FFC01231
        Device Specific.(Z5)........02C82774
        Device Specific.(Z6)........06C32715
        Device Specific.(Z7)........07C32774
        Device Specific.(Z8)........20000000C97E6209
        Device Specific.(Z9)........BS2.71X4 
        Device Specific.(ZA)........B1D2.70A5 
        Device Specific.(ZB)........B2D2.71X4 
        Device Specific.(ZC)........00000000
        Hardware Location Code......U787B.001.DNWGXVH-P1-C4-T1
紅色標註的行
Network Address.............10000000C97E5FFA
Network Address.............10000000C97E6209
即是兩塊HBA卡各自的WWN號。