Dell PowerVault DR6000 - Manual (Page 49)

49 Setting up NetVault Backup Native Virtual Tape Library on the Dell™ DR4X00 Disk Backup
Appliance
The media will be marked as Foreign. A Force Scan will be needed to scan the Media in.
Note: Bug#2883 – Right clicking on any library and selecting scan will only scan as
many tapes as there are drives currently available. This requires that multiple scans will
be needed to get all the media scanned into the NVBU database.
9. Force Scan an nVTL. This was introduced in NVBU 8.6. Right Click on the new library
and select Force Scan.