If you own both libraries and there is no rush to get rid of the old one, why 
not set the next_storage_pool and the reclaim_storage_pool settings to the new 
library.  This way, over time, all the data will be moved from one library to 
the other and you do not have to issue a ton of move commands.  Further, if you 
have other functions, such as DB backup, etc., then you can make the switch 
over immediately.  This has worked flawlessly for me when I installed an LTO 
library on the TSM system that already had a 3575 library attached.

Mahesh

>>> Kelly Lipp <lipp AT STORSOL DOT COM> 11/26/01 12:20AM >>>
You are absolutely correct: there is one to one mapping of device class and
library.  This is probably not the correct model for the times, however
changing it has major implications.

Moving a client from one pool to another is quite difficult.  The only sure
way is to use export/import.  If your tape pool is collocated you may be
able to use move data commands to get a client's data to another pool.
There is discussion to create a move filespace command that, if implemented,
will give us the ability to move a client's data around.  But until then...

I apologize if I missed the intent of the original question.  Moving some of
the tapes to the other library is not possible.  It's an all or nothing
proposition.

Kelly J. Lipp
Storage Solutions Specialists, Inc.
PO Box 51313
Colorado Springs, CO 80949
lipp AT storsol DOT com or kelly.lipp AT storserver DOT com 
www.storsol.com or www.storserver.com 
(719)531-5926
Fax: (240)539-7175