Symantec NetBackup 7.0 is configured with a disk storage unit that has staging enabled. Some of the images in the disk storage unit have been successfully duplicated. The disk storage unit becomes full.
What occurs next?
A. The staging storage unit is skipped and backups are sent directly to the final storage unit.
B. Duplicated images are automatically purged until the low water mark has been reached.
C. Duplicated images are automatically purged until the high water mark has been reached.
D. Backups to the disk storage unit fails with a Status 129 because the storage unit is full.