Hello everyone.

I have an NT client of which two management
class defined.

NT0_DEFAULT
      - Destination pool: NT0_DISKPOOL

NT0_DIRECT_TO_TAPE
      - Destination pool: NT0_TAPEPOOL

Both MC are defined with 65-days retain only backup version.

I ran two FULL backups for each MC. The following are the results:

NT0_DEFAULT:
1.    17,677 objects inspected
      14,777 objects backed up
      1.35 GB bytes transferred
      00:50:44 elapsed processing time

2.    17,817 objects inspected
      14,781 objects backed up
      1.35 GB  bytes transferred
      00:57:59 elapsed processing time

NT_DIRECT_TO_TAPE:
1.    17,685 objects inspected
      14,778 objects backed up
      954 MB bytes transferred
      00:41:03 elapsed processing time

2.    17,753 objects inspected
      14,780 objects backed up
      954 MB bytes transferred
      00:40:40 elapsed processing time

What's going here? Why are there more bytes transferred
using NT0_DEFAULT and less bytes for NT_DIRECT_TO_TAPE?

Can someone please explain this to me?

TIA,
Angel