Quantum DXi6900

Chapter 9: Configuration
OST Configuration
Quantum DXi6900 User’s Guide 253
SpecificCapacity Select this option to specify the physical capacity of the LSU, and then enter
the following information.
l LSUName - Enter the name of the LSU.
l PhysicalCapacity - Enter the physical capacity of the LSU (1 to 1048576
GB).
Note:Quantum recommends setting LSUs to maximum size (1048576
GB) because spanning them on a backup is not possible.
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 Manage Remote Users on page 261).
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
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 137.
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 346).
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