본문 : http://www.ischo.net -- 조인상 //시스템 엔지니어

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# cd /proc/scsi/scsi

# ls
aic79xx  device_info  qla2xxx  scsi  sg

# cd qla2xxx

# ls
2

# cat 2
QLogic PCI to Fibre Channel Host Adapter for QLA2340:
        Firmware version 3.03.19 IPX, Driver version 8.01.06-fo
ISP: ISP2312, Serial# K74545
Request Queue = 0x376c0000, Response Queue = 0x37700000
Request Queue count = 2048, Response Queue count = 512
Total number of active commands = 0
Total number of interrupts = 160
    Device queue depth = 0x10
Number of free request entries = 2047
Number of mailbox timeouts = 0
Number of ISP aborts = 0
Number of loop resyncs = 0
Number of retries for empty slots = 0
Number of reqs in pending_q= 0, retry_q= 0, done_q= 0, scsi_retry_q= 0
Number of reqs in failover_q= 0
Host adapter:loop state = <DOWN>, flags = 0x1a03
Dpc flags = 0x4000000
MBX flags = 0x0
Link down Timeout = 000
Port down retry = 030
Login retry count = 030
Commands retried with dropped frame(s) = 0
Product ID = 4953 5020 2020 0002


SCSI Device Information:
scsi-qla0-adapter-node=200000e08b907165;
scsi-qla0-adapter-port=210000e08b907165;

FC Port Information:

SCSI LUN Information:
(Id:Lun)  * - indicates lun is not registered with the OS.


위 정보에서
scsi-qla0-adapter-node=200000e08b907165;
scsi-qla0-adapter-port=210000e08b907165;
이 WWNN과 WWPN 을 나타내는것 같다.