Just installed a new HP Storage Server over Christmas weekend. Was able to do restore from other server running 10, but wanted to move Ultrium LTO3 to NAS and backup off there. Installed 11 on NAS along with tape drive and was able to backup 750GB in under 3 hrs! (versus 12 hrs when data was local on other server). 12/31 had power surge and hard drives from NAS went out along with tape drive. Now backups are zero! HP has replaced card, 1/8 autoloader and SCSI card, but still zero!
