AIX:
1,获得AIX主机连接的光纤设备:
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root@
test
:/
# lsdev -Cc adapter -S a |grep fcs
fcs0 Available 05-00 4Gb FC PCI Express Adapter (df1000fe)
fcs1 Available 05-01 4Gb FC PCI Express Adapter (df1000fe)
fcs2 Available 04-00 4Gb FC PCI Express Adapter (df1000fe)
fcs3 Available 04-01 4Gb FC PCI Express Adapter (df1000fe)
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显示光纤卡的数量
2,查看光纤卡的WWN号：
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root@
test
:/
# lscfg -vpl fcs0
fcs0 U78AA.001.WZSGZ30-P1-C5-T1 4Gb FC PCI Express Adapter (df1000fe)
Part Number.................10N7255
Serial Number...............1A1490164A
Manufacturer................001A
EC Level....................D77040
Customer Card ID Number.....5774
FRU Number..................10N7255
Device Specific.(ZM)........3
Network Address.............10000000C9CC8A2E
#wwn地址
ROS Level and ID............02E8277F
Device Specific.(Z0)........2057706D
Device Specific.(Z1)........00000000
Device Specific.(Z2)........00000000
Device Specific.(Z3)........03000909
Device Specific.(Z4)........FFE01212
Device Specific.(Z5)........02E8277F
Device Specific.(Z6)........06E12715
Device Specific.(Z7)........07E1277F
Device Specific.(Z8)........20000000C9CC8A2E
Device Specific.(Z9)........ZS2.71X15
Device Specific.(ZA)........Z1F2.70A5
Device Specific.(ZB)........Z2F2.71X15
Device Specific.(ZC)........00000000
Hardware Location Code......U78AA.001.WZSGZ30-P1-C5-T1
PLATFORM SPECIFIC
Name: fibre-channel
Model: LPe11002
Node: fibre-channel@0
Device Type: fcp
Physical Location: U78AA.001.WZSGZ30-P1-C5-T1
root@
test
:/
#
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HP-Unix:
1,列出HP机上连接的光纤卡设备:
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# ioscan -fnC fc
Class I H
/W
Path Driver S
/W
State H
/WType
Description
============
fc 0 0
/3/1/0
fcd CLAIMED INTERFACE HP A6826-600012Gb Dual Port PCI
/PCI-X
Fibre Channel Adapter (FC Port 1)
/dev/fcd0
fc 1 0
/3/1/1
fcdCLAIMED INTERFACE HP A6826-60001 2GbDual Port PCI
/PCI-X
Fibre Channel Adapter (FC Port 2)
/dev/fcd1
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由此图可以看到,/dev/fcd0和/dev/fcd1是两个光纤卡
2, 查看光纤卡的WWN号
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# fcmsutil /dev/fcd0
Vendor ID is = 0x001077
Device ID is = 0x002312
PCISub-system Vendor ID is = 0x00103c
PCI Sub-system ID is = 0x0012ba
PCI Mode = PCI-X 133 MHz
ISP Code version = 3.3.18
ISP Chip version = 3
Topology = PTTOPT_FABRIC
Link Speed = 2Gb
Local N_Port_id is = 0xa10500
Previous N_Port_id is = None
N_Port Node World Wide Name =0x50060b00001db241
N_Port PortWorld Wide Name = 0x50060b00001db240
Switch PortWorld Wide Name = 0x205e000dec0e2e00
Switch NodeWorld Wide Name = 0x2001000dec0e2e01
Driver state = ONLINE
Hardware Path is = 0
/3/1/0
Maximum Frame Size = 2048
Driver-Firmware Dump Available= NO
Driver-Firmware Dump Timestamp= N
/A
Driver Version = @(
#) libfcd.a HP Fibre Channel ISP 23xx & 24xx DriverB.11.23.04 /ux/core/isu/FCD/kern/src/common/wsio/fcd_init.c:Oct 18 2005,08:21:11
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显示了HBA卡的WWNN和WWPN号,另外还能看到该HBA卡连接的光纤交换机端口的WWN号
Solaris:
solaris上用luxadm命令来管理存储设备以及光纤相关设备.
1, 查询现有存储设备和光纤设备,可以读到包括磁盘设备的WWN号
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# luxadm probe
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2, 查看HBA的prot,可以得到HBA卡的port值以及连接属性:
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# luxadm -e port
/devices/pci
@0,0
/pci1022
,7450@2
/pci1077
,101@1
/fp
@0,0:devctl NOT CONNECTED
/devices/pci
@0,0
/pci1022
,7450@2
/pci1077
,101@1,1
/fp
@0,0:devctl CONNECTED
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从中可以看到仅有一块光纤卡连接到存储设备
3, 选择那个已经连接的HBA卡,查看其WWN号
格式: # luxadm -edump_map 设备port.其中port值可从步骤2得到.如下图啊所示:
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# luxadm -e dump_map/devices/pci@0,0/pci1022,7450@2/pci1077,101@1/fp@0,0:devctl
Pos Port_ID Hard_Addr Port WWN Node WWN Type
0 0 0 210000e08b19827a 200000e08b19827a 0x1f(Unknown Type,Host Bus Adapter)
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Redhat:
在Redhat中,设备管理的相关信息都保存在内核中,即/proc目录.所以我们一般查询CPU,内存,磁盘等信息,也是在该目录下. 其中 HBA卡相关信息保存在/proc/scsi/qla2300/目录下,不同设备对应不同的文件名,例如
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# grep scsi /proc/scsi/qla2300/1
Number of reqs
in
pending_q= 0, retry_q= 0, done_q= 0,scsi_retry_q= 0
scsi-qla0-adapter-node=200000e08b9cf661;
scsi-qla0-adapter-port=210000e08b9cf661;
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HBA卡里面的Node WWN 和Port WWN
HBA，字面理解是主机总线适配卡，我觉得现在狭义的叫做 FC HBA，在的HBA也就是Fibre Channel HostBus Adapter，因为网卡是不是也可以叫做NETWORK HBA呢，在FC网络中，主机（如服务器）需要和FC网络、FC存储设备（如SAN）连接时，需要使用一种接口卡，就如同连接以太网需要以太网卡一样。这 种接口卡就叫做FC HBA，简称HBA
和以太网卡的MAC地址一样，HBA上也有独一无二的标识，这就是WWN（World Wide Name）。HBA上的WWN有两种：
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Node WWN（WWNN）：每个HBA有其独有的Node WWN
一般在solaris里面用
#luxadm probe
得到的结果都是NODE WWN。根据有几个NODE WWN，你就可以知道你有几个FC HBA卡了。
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Port WWN（WWPN）：HBA卡上每个port有其独一无二的Port WWN。
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由于通讯是通过port进行的，多数情况下需要使用WWPN而不是WWNN。
WWN的长度为8bytes，用16进制表示并用冒号分隔。例如：50:06:04:81:D6:F3:45:42
本文转自lq201151CTO博客，原文链接：http://blog.51cto.com/liuqun/1981222 ，如需转载请自行联系原作者
