怎样查看Redhat Linux的光纤卡WWN

wfkjxy

　　怎样查看Redhat Linux的光纤卡WWN

　　How to>
　　First>　　# lspci | grep -ifibre
　　04:00.0 FibreChannel: QLogic Corp. ISP2432-based 4Gb Fibre Channel to PCI Express HBA (rev03)
　　04:00.1 FibreChannel: QLogic Corp. ISP2432-based 4Gb Fibre Channel to PCI Express HBA (rev03)
　　05:00.0 FibreChannel: QLogic Corp. ISP2432-based 4Gb Fibre Channel to PCI Express HBA (rev03)
　　05:00.1 FibreChannel: QLogic Corp. ISP2432-based 4Gb Fibre Channel to PCI Express HBA (rev03)
　　On Red HatEnterprise Linux 5 (5.x) is on /sys/class/fc_host/hostX/port_name
　　(X is your device1,2,3,…N)
　　For get use:
　　cat/sys/class/fc_host/hostX/port_name
　　Sample with multipleHBA (Fibre) QLogic
　　# ls/sys/class/fc_host/
　　host3 host4 host5host6
　　# cat/sys/class/fc_host/host[3-6]/port_name
　　0x2100001b32936e24
　　0x2101001b32b36e24
　　0x2100001b32932821
　　0x2101001b32b32821
　　On Red HatEnterprise Linux 4 (AS/ES) is on /proc/scsi/qla2xxx/1 (1,2,3,..N)
　　Sample:
　　# egrep [node|port]/proc/scsi/qlx2xxx/0
　　scsi-qla0-adapter-node=200000e08b1c19f2;