Offsite reclamation runs very slow when processing input data from disk.
(see http://msgs.adsm.org/cgi-bin/get/adsm0203/501.html)

Also with offsite reclamation, TSM will process all the eligible offsite
tapes at once (it does not process one offsite tape then the next).

Have you tried a higher value, eg how many tapes are eligible over 95%, try
this value etc.

Tim Rushforth
City of Winnipeg