Quantum DXi4701 User Manual page 253

Quantum DXi4701 User's Guide
• Number of Virtual Tape Drives - Enter the number of virtual
tape drives in the partition.
Note: If all tape drives are currently assigned to other
partitions, you must remove one or more tape drives
from an existing partition to make them available for
use in a new partition.
• Enable deduplication - Select the check box to enable data
deduplication. Quantum recommends that you enable data
deduplication to optimize disk usage.
Note: Data deduplication is enabled by default. You cannot
enable or disable data deduplication after the partition
is added. If data duplication is disabled, then data
compression is also disabled.
3 (Optional) Under Replication Settings, specify replication settings.
For more information about configuring replication for a partition,
or to set up replication for the partition at a later time, see
Replication on page 113.
4 Click Apply.
After you add a partition, you must add media and map drives to a host
before the partition can be used for backups (see
page 232 and Remote Host Mapping
Editing a VTL Partition
Edit a VTL partition to modify the settings for the partition, for example,
to change the emulated library model or the number of storage slots
and virtual tape drives.
To edit a VTL partition:
1 Select the partition and click Edit.
The Edit VTL Partition & Replication Settings page displays (see
Figure 127).
Chapter 9: DXi4701 Configuration
Media Add
on page 240).
VTL
DXi4701
on
227