The 3494 is not a SCSI library.  Check the syntax of your define libr
command to determine the proper libtype to use.  The library driver will
offer the name you specified in the lb.conf file (I'm winging it here a bit
since I haven't done this in a while).  That, with the proper syntax will
allow you to define the library.

I apologize for the vagueness of this reply but hopefully it will get you
started down the correct path.

Kelly J. Lipp
Storage Solutions Specialists, Inc.
PO Box 51313
Colorado Springs CO 80949-1313
(719) 531-5926
Fax: (240) 539-7175
Email: lipp AT storsol DOT com or lipp AT storserver DOT com
www.storsol.com
www.storserver.com