Richard,
    "dyntrk" is set to "no" on our systems.  I am not familiar with this
setting; what does this have to do with this problem?  
    And I have always been told that SANDISCOVERY should be NO on AIX.  
Of course, things like that change, and I remember reading an APAR where
the default setting changed at some version of 5.5.



Best Regards,

John D. Schneider
The Computer Coaching Community, LLC
Office: (314) 635-5424 / Toll Free: (866) 796-9226
Cell: (314) 750-8721



-------- Original Message --------
Subject: Re: [ADSM-L] TS3500 PROBLEM
From: Richard Rhodes <rrhodes AT FIRSTENERGYCORP DOT COM>
Date: Fri, June 04, 2010 3:20 pm
To: ADSM-L AT VM.MARIST DOT EDU

> mount. But if Library Client's tape paths are in error, and his path
> definition for DRIVE1 is actually pointing to the logical device for
> DRIVE2, and DRIVE2 is already in use by somebody else, he will get an
> error trying to open DRIVE2, and that will cause a Reservation Conflict.
>
> So it would be worth checking to make sure that all the paths on the
> LIbrary Clients point to the correct paths.

Also, make sure the s/n and wwn of the drive (q drive f=d) is
correct for the rmt/paths you define.

 . . . but . . .

The couple times we had this kind of problem I
crawled through all the info for drives, paths, rmt. Everything
was correct for all tsm servers and storage agents.
But we still got mount failures and reservation
conflicts. That's why I finally deleted _everything_ and
recreated it all.

Do you have dyntrk set on for the fscsi protocol device (lsattr -El
fscsiX)?
We do. I've often wondered how it interacts with sandiscovery.

Rick

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