HP DAT 72 drive gets no compression on backup
I've just upgraded to version 10 and have the same problem existing from version 9 and 9.1. I have a HP DAT drive and the tapes are only coming up as having 33 GB available and a compression ratio of around 0.926:1. Becuase of this I can't get any more data than 34 Gig onto a single tape. I have the latest HP drivers installed for the device, has anyone got any ideas why this is?