Issue Description
How can I release the VTL storage space?
Solution
Product and version information:
VTL3500 V100R002
VTL6000 V100R003C02
VTL6900 V100R005
Perform the following operations:
1. Determine tapes whose data can be overwritten on backup servers and manually make these tapes expire.
2. Delete these tapes from the VTL and create new tapes.
