Here is my scenario...

We currently send all of our tapes offsite for 7 years.  In the library we
collocate by filespace.  But, when we send the tapes offsite they are
uncollocated.  We have retired a number of servers in the past couple years,
meaning we no longer need that data.  Being that we send the tapes offsite
Uncollocated, data from a retired server could be on the same tape of a
server that we still have in production.  Is there a way for me find out if
this is so?  Is there a way I can call the tapes back from offsite and
perform some sort of reclamation?

Any ideas would be great, but if I'm stuck I can deal with it.  Tape costs
are making look into all different scenarios.

Thanks,

Matt