The data that you are backing up may already be compressed. Items backup such as ZIP files are already compressed and cannot be compressed even more. Many tape drives use simple compression (at best they mark 2:1). Personally I've nevered backup anyt...
I had one of these Compac DLT IV. The best compression ratio I could ever get was 1.21:1. 80 G is based on 2:1 (sure only when using text docuements). I had to upgrade to SDLT 160/320 -->actually an HP MSL5026 autoloader with a SDLT 160/320. (once ag...
Daniel, add to your backup account in Active Directory the following objects "Enterprise Admins" and "Exchanges Services" This backup account must also have an exchange mailbox (used to authenticate). If you are using the Administrator account. Use "...