Quantum DXi6900 User Manual page 253

Chapter 9: Configuration
OST Configuration
Specific Capacity
5. (Optional) In the Description box, enter a brief description of the LSU.
6. (Optional) Select the Enable Automatic Image Replication check box to automatically replicate
(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
7. 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.
8. If Automatic Image Replication is enabled, specify the following information:
Remote Storage
Server Name
Remote LSU Name
Remote User
9. Click Apply.
Editing a Storage Server
Edit a storage server to change the description of the storage server or the maximum number of allowed
Quantum DXi6900 User's Guide
Select this option to specify the physical capacity of the LSU, and then enter
the following information.
LSU Name - Enter the name of the LSU.
l
Physical Capacity - Enter the physical capacity of the LSU (1 to 1048576
l
GB).
Note: Quantum recommends setting LSUs to maximum size (1048576
GB) because spanning them on a backup is not possible.
Manage Remote Users on page
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
The name of the LSU in the remote storage server that will receive the replicated
data.
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
261).
Replication Send on page
Manage Users on page
137.
346).
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