BackBox H4.00 User Manual

User Interface
185 BackBox H4.00 User Manual
Storage Size: The total size of storage allocated for the volumes of the current
Volume Group. This is the compressed size, for both WINDISK and TSM Data
Stores.
Average Compression ratio: (User Data Size) divided by (Storage Size).
Number of Scratch Volumes: Only for Volume Groups associated to DSM/TC
or TMF catalog. This is the number of SCRATCH volumes in this group. Volumes
are considered SCRATCH if they had the SCRATCH status in DSM/TC or TMF last
time BB017_FREE_EXPIRED was executed, or last time the volume detail was
displayed.
Potential size of Scratch Volumes: Maximum space available for new
backups, based on the number of scratch volumes. This number is computed by
multiplying the number of scratch volumes by the maximum volume size set in
the Volume Groups.
This does not give any indication on the actual storage available to the Data
Stores in Windows disks or TSM storage pools. The free storage space can be
queried in the Storage Admin tab for WINDISK Data Stores. Free space in TSM
Data Stores must be queried through a TSM administrative client.