I am trying to find out the wwpn on a linux server. I tried using the the commands `datapath query wwpn` and `pcmpath query essmap`. Both of them didnt give me any output. Please check below.

[root@lmpmdxx root]# pcmpath query essmap
-bash: pcmpath: command not found
[root@lmpmdxx root]# datapath query wwpn
-bash: datapath: command not found

here is OS version and kernel version of the server.

[root@lmpmd501 proc]# cat /etc/redhat-release
Red Hat Enterprise Linux AS release 3 (Taroon Update 7)

kernel version is 2.4.21-58.EL

Can some one please tell me how to find out the wwpn on the server.

Any one has any idea about this?

No answer to the question but please give the thread a chance to be read by people in other parts of the world before you kick it.

And by the way, you're thread will automatically be kicked (after something like 24 hours) for two days if it has 0 replies. You've now shot yourself in the foot as that will no longer happen. Further there are people that concentrate on 0 reply threads and they will no longer see this one.

Sorry that I could not be of more help.