Fujitsu ETERNUS CS800, User Manual

Page: 257 / 604

Figure 165: Edit Logical Storage Unit Page
2. Enter information about the LSU:
If you are editing an LSU, the Name option cannot be changed.
Physical
Capacity (Specific capacity LSUs only) Enter the physical capacity of the LSU (1
to 1048576 GB).
The physical capacity cannot be changed if the LSU has more than zero
currently active connections. The number of active connections is
displayed on the
LSU page (see "Logical Storage Unit List" on page 253 ).
Description (Optional) Enter a brief description of the LSU.
3. (Optional) Select the Enable Automatic Image Replication check box to automatically
replicate (duplicate) data on the LSU to a remote LSU on another ETERNUS CS800.
Automatic Image Replication (AIR) is disabled by default. If enabled, data on an LSU is
automatically replicated to a remote LSU that resides on a ETERNUS CS800 in a
different NetBackup domain. The timing of the duplication, as well as the backup images
that are duplicated, are determined by the storage lifecycle policies (SLPs) configured in
NetBackup.
OST AIR requires NetBackup 7.1 or higher. For information about configuring
NetBackup for Automatic Image Replication, see the
ETERNUS CS800 NetBackup and
Backup Exec OST Configuration Guide (6-67079).
You must configure at least one remote user before you can enable Automatic
Image Replication (see
"Manage Remote Users" on page 261 ).
ETERNUS CS800 257
10 Configuration