The directory /proc/scsi/qla2xxx/ is not available in Red Hat Enterprise Linux 5, but the informations can now be found in the /sys/class/scsi_host/ tree.
Locate the file called isp_name in /sys/class/scsi_host/.
# ls /sys/class/scsi_host/*/isp_name
/sys/class/scsi_host/host1/isp_name
# ls /sys/class/scsi_host/*/device/fc_host:*/port_name
/sys/class/scsi_host/host1/device/fc_host:host1/port_name
# cat /sys/class/scsi_host/host1/device/fc_host:host1/port_name
0x210000e08b8f9be6
# ls /sys/class/scsi_host/*/device/fc_host:*/node_name
/sys/class/scsi_host/host1/device/fc_host:host1/node_name
# cat /sys/class/scsi_host/host1/device/fc_host:host1/node_name
0x210000e08b8f9be6
From that directory, look for port_name& and node_name
Wednesday, March 2, 2016
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How to find WWPN (world wide port name) WWNN (world wide node name) and of my QLogic card in Linux Server