> Tape Capacity:
> 
>     As you have seen LTO-1 tapes have an uncompressed capacity of
100GB,
> due to bacula overhead, you should see no less then slightly under the
> 100GB on each cartrage. 

I seem to remember that 50/100 and 100/200 (uncompressed/compressed)
capacity tapes were available for LTO-1 drives. 

This link:

http://forums13.itrc.hp.com/service/forums/bizsupport/questionanswer.do?
admit=109447627+1259657821642+28353475&threadId=1207426

Appears to contain a discussion along the same lines - and if you can
believe everything you read off of the internet, the HP C7970A
cartridges are 50/100GB so maybe you have some of those instead? It's
possible that the data transfer rate may be lower on the lower capacity
cartridges too.

James


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