Quantum DXi4700

Chapter 9: Configuration
OST Configuration
Quantum DXi4700 User’s Guide 244
(duplicate) data on the LSU to a remote LSU on another DXi.
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 DXi 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 DXi-Series NetBackup and Backup Exec OST Configuration
Guide (6-67079).
Note: You must configure at least one remote user before you can enable Automatic Image
Replication (see Manage Remote Users on page 246).
5. If Automatic Image Replication is enabled, select the replication target you want to replicate images to.
(You can select only a single target.) When images are replicated, data will be sent to the selected
target.
6. If Automatic Image Replication is enabled, specify the following information:
Remote
Storage
Server
Name
The name of the remote storage server (on the target DXi) to replicate data to. The source DXi
and target DXi must reside in different NetBackup domains.
Note: To configure the target DXi, see Replication Send on page 129.
Remote
LSU
Name
The name of the LSU in the remote storage server that will receive the replicated data.
Remote
User
The OST user credentials to use for authentication on the remote (target) DXi. The selected
remote user must match a local user on the Configuration > OST > Manage Users page on
the target DXi (see Manage Users on page 319).
7. Click Apply.
Editing an LSU
Edit an LSU to change its capacity, description, or automatic image replication settings.
To edit an LSU:
1. Select the LSU and click Edit.
The Edit Logical Storage Unit page displays (see below).
Edit Logical Storage Unit Page