Determine FC adapter details in Linux.

[Eugene Vilensky]

On Tue, Mar 2, 2010 at 4:24 PM, unix syzadmin <unixsyzadmin at gmail.com> wrote:
> Thanks.
> Seems like it is a qlogic... not sure how to determine if it is a single
> port, dual port etc.
> Also not sure how to determine the WWN numbers.  Please suggest.

Try not to top post.  on RHEL3, try # cat /proc/scsi/[driver]/[node]

for example:

# cat /proc/scsi/qla2200/1

QLogic PCI to Fibre Channel Host Adapter for QLA22xx:
        Firmware version:  2.02.06, Driver version 7.07.04b6
Entry address = f8851060
HBA: QLA2200 , Serial# B45777
[snip]
SCSI Device Information:
scsi-qla0-adapter-node=200000e08b027139;
scsi-qla0-adapter-port=210000e08b027139;
scsi-qla0-target-0=500a098397b96cd0;

SCSI LUN Information:
(Id:Lun)  * - indicates lun is not registered with the OS.
( 0: 0): Total reqs 10194863, Pending reqs 0, flags 0x0, 0:0:81,