WWN no of HBA

[Girish_17]

Hi All,
How do i know the WWN no. of the HBA installed in my server. I have got two FC cards installed and i was just wondering about the WWN no.

Any sepcific command to get that output.

Thanks a lot in advacne.
Girish.

[Sridhar Bhaskarla · Accepted solution]

Hi Girish,

'tdutil' or 'fcmsutil' will give you that information.

Depending on the type of the cards you installed on the server, you will find either /dev/fcms* or /dev/td* (ll /dev/td* or ll /dev/fcms*) device files. Say if they are /dev/td0 and /dev/td1, then run

fcmsutil /dev/td0

Note the "N-port id". That's the WWN corresponding to that card. To find the path, simply run 'lssf /dev/td0'.

-Sri

[Girish_17]

Thanks Shridhar,
It worked.
Its very quick and i am so happy.

Long live Forum...:))

Regards,
Girish

[Girish_17]

thanks.......