Our new Quantum LTO4 drive is running very slow, even slower, that the DLT drive we had before.
The drive is connected via LSI 3801X SAS controller.
We're running RAID 5 with 3 SATA 7200 drives connected via the onboard SATA controller of the INTEL S50000V board.
I already tried Backup Exec, ArcServe and NTBackup. I tried Backup Exec drivers and the original Quantum drivers
All tools are bringing a performance of like 100Mb/min.
I run HDTach and it clocked our raid with 160Mb/sec.
Anyone an idea?
Thanks in advance...