Need Guidance to find WWN Number of HBA

[sam_25_1]

Hello All,

I have gone through all the forum post on the site, I would be greatful if any one could help me out.

We are usinga CX700 as the backend, and the OS ver is 10.20. I ran the

ioscan -fnCfc (command)

ctnhlato# ioscan -fnCfc
Class I H/W Path Driver S/W State H/W Type Description
=====================================================================
fc 0 10/8/1/0 td CLAIMED INTERFACE HP Tachyon TL/TS Fibre Channel Mass Storage Adapter
/dev/td0
:::::::::::::::::::::::::::::::::::::::::::

to get the WWN NUmber I tried the

fcmsutil /dev/td0 , tdutil /dev/td0 and even fcdutil /dev/td0..

but i am afraid to say those applications are not installed on the server and i get the error message

# fcmsutil /dev/td0
sh: fcmsutil: not found.

Is there any other way for me to get the WWN numbers any other command which i could try. I would be greatul if you could help me out.

Sorry for writing a big email. Thanks for always helping me out.

Regards

Sam

[Robert-Jan Goossens]

Hi Sam,

check if it is in /opt/fcms/bin/fcmsutil

regards,
Robert-Jan

[Patrick Wallek · Accepted solution]

The fcmsutil program is located in the /opt/fcms/bin directory.

Try executing this:

# /opt/fcms/bin/fcmsutil /dev/td0

If fcmsutil still doesn't work see if the /opt/fcms/bin directory exists. If the above does work, you should probably add /opt/fcms/bin to your PATH.

[Torsten.]

HP-UX 10.20?

Try

tdutil

instead.

[Davis Paul]

Hi Sam,
The easy way is that just connect to a SAN switch by a fc cable and then login in to the switch , then you can find the wwn at the port details.
Regards,
Davis Paul

[sam_25_1]

Hello everyone,

I was able to use the fcmsutil utility. I had to mention the full path for it.

The issue is resolved now.

I sincerly thanks everyone for your help & guidance.

have a nice day& once again for your guidance and support.

Regards
Sam