转载：地址我忘了

一、Windows 系统 在Windows系统中，可以使用FC HBA卡厂家提供的管理软件查看光纤适配器的WWN号码，具体如下： Qlogic：SANsurfer Emulex：HBAnyware 二、SuSE Linux 9 查看 /proc/scsi/qla2xxxport_name 文件的内容即可看到对应FC HBA卡的WWN信息：

cat /sys/class/fc_host/host*/port_name

0x210000e08b907955 0x210000e08b902856 四、RedHat Linux AS4

grep scsi /proc/scsi/qla2xxx/3

Number of reqs in pending_q= 0, , retry_q= 0, done_q= 0, scsi_retry_q= 0 scsi-qla0-adapter-node=20000018822d7834; scsi-qla0-adapter-port=21000018822d7834; scsi-qla0-target-0=202900a0b8423858;BT无线网络破解教程 scsi-qla0-port-0=200800a0b8423858:202900a0b8423858:0000e8:1; 五、RedHat Linux AS5

cat /sys/class/fc_host/hostx/port_name

六、Solaris 10 提供了fcinfo命令，可以使用 fcinfo hba-port 查看FC HBA的WWN信息：

fcinfo hba-port

查看光纤卡端口的路径及连接状态:

luxadm -e port

查看端口的WW N：

luxadm -e dump_map fibre_channel_HBA_port 思科学习视频资料下载中心 // 上一命令的输出

prtconf –vp | grep -i wwn

prtpicl –v | grep -i wwn (prtpicl - print PICL tree)

六、HP-UX

ioscan –funC fc // 找到HBA卡，再用fcmsutil查看HBA卡信息

fcmsutil /dev/fcd0(1)

七、AIX

lsdev -Cc adapter // 找出HBA卡

lscfg –vpl fcs0 |grep network address

备注：思科路由器配置 Emulex的HBA的WWN的第一个数字为1 Qlogic的HBA的WWN的第一个数字为2 HP Tachyon HBA的WWN的第一个数字为5思科路由器交换机 Qlogic参数 Connection Options 0 - Loop only 1 - Point-to-point only 2 - Loop preferred，otherwise point-to-point. 按服务器那边的建议，DAS直连存储时选择loop only思科路由器交换机模拟软件，通过光纤交换机连接存储时选择point-to-point only Data Rate 该配置项定义FC端口速率 0 - 1Gb/s 1 - 2Gb/s 2 - Auto

主机一

0x10000000c9a257bf [dsg@dsgserver2 host1]$ cd … [dsg@dsgserver2 fc_host]$ ls host1 host2

0x10000000c9d060ac [dsg@dsgserver2 host2]$ ifconfig eth0 Link encap:Ethernet HWaddr 6C:AE:8B:77:BD:68 inet addr:134.16.16.12 Bcast:134.16.16.255 Mask:255.255.255.0 inet6 addr: fe80::6eae:8bff:fe77:bd68/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:280701851499 errors:11 dropped:65092 overruns:0 frame:11 TX packets:44438190285 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:424185899528840 (385.7 TiB) TX bytes:3119093820404 (2.8 TiB)

eth1 Link encap:Ethernet HWaddr 6C:AE:8B:77:BD:6A inet6 addr: fe80::6eae:8bff:fe77:bd6a/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:70064383 errors:0 dropped:0 overruns:0 frame:0 TX packets:3 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:4500173165 (4.1 GiB) TX bytes:270 (270.0 b)

lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:1649427 errors:0 dropped:0 overruns:0 frame:0 TX packets:1649427 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:171500542 (163.5 MiB) TX bytes:171500542 (163.5 MiB)

主机二 [dsg@dsgserver fc_host]$ cd host1/ [dsg@dsgserver host1]$ cat port_name 0x10000000c9a257c0 [dsg@dsgserver host1]$ cd … [dsg@dsgserver fc_host]$ cd host2 [dsg@dsgserver host2]$ cat port_name 0x10000000c9d060eb [dsg@dsgserver host2]$ ifconfig eth0 Link encap:Ethernet HWaddr 6C:AE:8B:77:BD:58 inet addr:134.16.16.11 Bcast:134.16.16.255 Mask:255.255.255.0 inet6 addr: fe80::6eae:8bff:fe77:bd58/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:87974604995 errors:0 dropped:1769779 overruns:0 frame:0 TX packets:14762445865 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:131586446535761 (119.6 TiB) TX bytes:1127769680787 (1.0 TiB)

eth1 Link encap:Ethernet HWaddr 6C:AE:8B:77:BD:5A inet6 addr: fe80::6eae:8bff:fe77:bd5a/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:319246230 errors:0 dropped:0 overruns:0 frame:0 TX packets:3 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:27905853969 (25.9 GiB) TX bytes:270 (270.0 b)

lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:55779266 errors:0 dropped:0 overruns:0 frame:0 TX packets:55779266 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:516552840028 (481.0 GiB) TX bytes:516552840028 (481.0 GiB)