Yes, Querying the server will give you the FC cards on the server.
You don't mention the library type and I'm assuming it is a tape library
that is already in use.
If memory servers, I believe ( for 3494 libraries ) the WWN of the (online)
drives is captured in the
devconfig.info file.

----- Original Message -----
From: "Sandeep Jain" <sandeep.jain AT DCMDS DOT COM>
To: <ADSM-L AT VM.MARIST DOT EDU>
Sent: Saturday, October 06, 2007 12:21 AM
Subject: Re: [ADSM-L] WWN under Linux

Hi,

It seems that these are WWN of the FC HBA card. I am looking for the WWN
no
of the attached devices like FC tape library.



( o )
-------
I,I ' ' I,I
 "(("

   ))



With Best Regards,

Sandeep Jain





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-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
BEYERS Kurt
Sent: Friday, October 05, 2007 7:46 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: [ADSM-L] WWN under Linux

Hi,

The /proc file system has the information you are looking for:

Server:~ # cat /proc/scsi/qla2xxx/* | grep adapter-port
scsi-qla0-adapter-port=210000e08b822690;
scsi-qla1-adapter-port=210100e08ba22690;
scsi-qla2-adapter-port=210000e08b81a2a8;
scsi-qla3-adapter-port=210100e08ba1a2a8;
scsi-qla4-adapter-port=210000e08b8195b5;
scsi-qla5-adapter-port=210100e08ba195b5;
scsi-qla6-adapter-port=210000e08b8121af;
scsi-qla7-adapter-port=210100e08ba121af;

The directory (qla2xxx) might be different, depending on the type of FC
HBA you are using.

Regards,
Kurt

-----Oorspronkelijk bericht-----
Van: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] Namens

Richard

Sims
Verzonden: vrijdag 5 oktober 2007 15:57
Aan: ADSM-L AT VM.MARIST DOT EDU
Onderwerp: Re: [ADSM-L] WWN under Linux

On Oct 5, 2007, at 8:47 AM, Sandeep Jain wrote:

> Hi Richard,
>
> My TSM server is on Windows ...

In Windows, the TSM device driver provides the command 'tsmdlst',
which will report the WWN.

Not sure about a Linux command: possibly, the 'lsscsi' command may do
it, if that is installed on your Linux.

    Richard Sims

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