I don't know what a LUN ID is. There is a jumper on the back of the tape drives where you set the SCSI ID. It is set to 3 on both the old and the new drives.

Both drives are identical, so I put...

We have an old Novell Server running 4.11 software with an external HP SureStore DAT8 tape drive. The tape drive developed backup problems (kept getting media errors even with new tapes).

We...