From: ADSM: Dist Stor Manager on behalf of Eliza Lau

This is something I can look into.  I can paritiion the 3494 so each server
has its own frame, tape drives, and tapes.  But will the 3494 control manager
get confused when 2 TSM servers try to talk to it at the same time?  Doesn't one
has to be the Library Manager while the other the 'slave'?

 
No. The 3494 library manager can handle connections to multiple TSM servers. 
Using a library manager/library client is not necessary in your case.
 
Consult your 3494 manuals on how to set this up.
 
--
Mark Stapleton