Quantum DXi6900 User Manual page 93

Chapter 4: Configuration Wizards
OST Wizard
Storage Server Information
Enable Concurrent Optimized
Duplication
2. Select the check box for each optimized duplication target you want to duplicate the storage server to.
When the storage server is duplicated, its data will be sent to all selected targets.
3. Click Add.
The storage server displays in the Storage Servers Added table.
4. (Optional) To add additional storage servers, repeat Steps 1–2.
To remove a storage server, select it in the Storage Servers Added table and click Delete.
5. Click Next to continue.
Figure 54: OST Wizard: Add Storage Servers
Quantum DXi6900 User's Guide
Description
Select the check box to enable optimized duplication during OST
ingest.
Concurrent Optimized Duplication is disabled by default. If enabled,
as data is written to the storage server, it is simultaneously
replicated to the target DXi. When optimized duplication or
Automatic Image Replication subsequently occurs, the operation is
more efficient because a portion of the required data has already
been replicated to the target storage server.
Note: To configure the target DXi, see
page 96.
Note: When Concurrent Optimized Duplication is enabled, all
data on the storage server is duplicated, not just the specified
images.
Replication Wizard on
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