Replicating Ost Data - Fujitsu ETERNUS CS800 S6 User Manual

backup applications that support OST, such as Symantec NetBackup and Symantec Backup
Exec. In addition, OST data can be duplicated (replicated) between ETERNUS CS800
systems using NetBackup (see
To authenticate OST devices on a media server, you must create OST user credentials. After
you create the OST user credentials, enter them in the backup application to authenticate
OST devices on the media server.
Additional Information
OpenStorage Technology (OST) is available only on the ETERNUS CS800-NAS and
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ETERNUS CS800-Multi-Protocol configuration.
To access the OST page, click the Configuration menu, and then click the OST tab.
The OST page contains the following tabs:
"Storage Servers" on page 230
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"LSU" on page 238
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"Manage Remote Users" on page 245
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"Target IP Mapping" on page 247
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"ETERNUS CS800 Accent" on page 250
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10.4.1 Replicating OST Data

The ETERNUS CS800 can replicate (duplicate) OST data to another ETERNUS CS800 using
the following methods:
Replication Method
Optimized Duplication
Automatic Image Replication
(AIR)
ETERNUS CS800
"Replicating OST Data" on page
Description
With optimized duplication, backup images on a storage
server can be replicated to another storage server on a
ETERNUS CS800 that resides in the same NetBackup
domain. The duplication occurs when it is initiated in
NetBackup. With optimized duplication can specify up to
two replication targets
If you are using Symantec NetBackup 7.1 or higher, you
can configure an LSU for Automatic Image Replication). 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. With AIR, you
can specify a single replication target.
10.4 OST Configuration
228).
228