Backup Exec 11d doesn't use full tape capacity with Tape library Dell 124T LTO-3 IBM SCSI
I have problem that cannot use full capacity of tapes by some reason. As you see on the screenshot backup exec writes about 250-300 GB to LTO-3 drive and than takes second tape.
Compression on/off doesn't make any difference. Data - compressed video and mp3. Symantec Backup Exec version 11d Service Pack 5 (fully patched). OS - Windows Storage Server 2003 64b SP2.
http://www.symantec.com/business/support/index?pag... - didn't help
Tape loader status:
Cust S/N: ****
How can I troubleshoot this problem?