本文介绍如何在Aix下查看HBA卡的WWN号信息，prtconf和lsdev命令都可以。WWN即World Wide Name的简写，就像网卡的MAC地址一样,WWN是用在光纤网络的。
本文介绍如何在Aix下查看HBA卡的WWN号信息，什么是HBA卡？这个前边讲过了，这里说说什么是WWN号，WWN即World Wide Name的简写，是用来标识网络上的一个连接或连接集合,主要用于FC和SAS设备上。就像网卡的MAC地址一样,WWN是用在光纤网络的，所以，简言之，WWN就似乎HBA卡的MAC地址。
在AIX下，查看HBA名和数量,有两个命令prtconf和lsdev命令都可以查看得到：
# prtconf|grep fc
+ fcs2 U7879.001.DQD629X-P1-C5-T1 FC Adapter
* fcnet2 U7879.001.DQD629X-P1-C5-T1 Fibre Channel Network Protocol
Device
+ fcs1 U7879.001.DQDZZCR-P1-C5-T1 FC Adapter
* fcnet1 U7879.001.DQDZZCR-P1-C5-T1 Fibre Channel Network Protocol
Device
+ fcs0 U7879.001.DQD630D-P1-C2-T1 FC Adapter
* fcnet0 U7879.001.DQD630D-P1-C2-T1 Fibre Channel Network Protocol
Device
可以看到，这是3块HBA卡，
# lsdev -Cc adapter|grep fcs
fcs0 Available 0F-08 FC Adapter
fcs1 Available 0G-08 FC Adapter
fcs2 Available 0H-08 FC Adapter
AIX下查看HBA卡WWN号，这里也可以用两个命令：lscfg和fcstat,fcstat命令看到的信息更为详细，能查看到当前运行的状态：
# lscfg -vpl fcs0
fcs0 U7879.001.DQD630D-P1-C2-T1 FC Adapter
Part Number.................03N5014
EC Level....................A
Serial Number...............1B74704D6A
Manufacturer................001B
Customer Card ID Number.....280D
FRU Number.................. 03N5014
Device Specific.(ZM)........3
Network Address.............10000000C96E223C
ROS Level and ID............02C82138
Device Specific.(Z0)........1036406D
Device Specific.(Z1)........00000000
Device Specific.(Z2)........00000000
Device Specific.(Z3)........03000909
Device Specific.(Z4)........FFC01159
Device Specific.(Z5)........02C82138
Device Specific.(Z6)........06C32138
Device Specific.(Z7)........07C32138
Device Specific.(Z8)........20000000C96E223C
Device Specific.(Z9)........BS2.10X8
Device Specific.(ZA)........B1D2.10X8
Device Specific.(ZB)........B2D2.10X8
Device Specific.(ZC)........00000000
Hardware Location Code......U7879.001.DQD630D-P1-C2-T1
PLATFORM. SPECIFIC
Name: fibre-channel
Model: LP11000
Node: fibre-channel@1
Device Type: fcp
Physical Location: U7879.001.DQD630D-P1-C2-T1
# fcstat fcs0
FIBRE CHANNEL STATISTICS REPORT: fcs0
Device Type: FC Adapter (df1000fd)
Serial Number: 1B74704D6A
Option ROM Version: 02C82138
Firmware Version: B1D2.10X8
World Wide Node Name: 0x20000000C96E223C（这就是这块HBA光纤适配卡的wwn号）
World Wide Port Name: 0x10000000C96E223C
FC-4 TYPES:
Supported: 0x0000012000000000000000000000000000000000000000000000000000000000
Active: 0x0000010000000000000000000000000000000000000000000000000000000000
Class of Service: 3
Port Speed (supported): 4 GBIT
Port Speed (running): 4 GBIT
Port FC ID: 0x011000
Port Type: Fabric
Seconds Since Last Reset: 420651
Transmit Statistics Receive Statistics
------------------- ------------------
Frames: 18892136 378709011
Words: 3987421184 189917300736
看到了吧，其实在AIX系统下查看wwn的命令和方法很简单的。
声明： 此文观点不代表本站立场；转载须要保留原文链接；版权疑问请联系我们。
