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10.6 PTT Configuration
Under Source System, in the Maximum Snapshots drop-down box, select the number
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of snapshots to retain for each replicated share or partition.
The default value is 10. The maximum value is 32.
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Retaining more than the default number of snapshots will use additional disk
space on the target ETERNUS CS800. This can cause the target ETERNUS
CS800 to fill up more quickly.
10.6 PTT Configuration
The PTT page allows you to configure the path to tape (PTT) feature of the ETERNUS
CS800. There are two types of path to tape:
Backup application specific path to tape allows you to move data from the ETERNUS
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CS800 to physical tape cartridges in an attached physical tape library using an NDMP
(Network Data Management Protocol) connection. The ETERNUS CS800 supports
NDMP V4.
OST path to tape (also called Direct To Tape) allows you to use Symantec NetBackup to
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copy LSUs from a storage server on the ETERNUS CS800 to a physical tape library.
Additional Information
Path to tape is available only on the ETERNUS CS800 Multi-Protocol configuration.
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For information about working with storage servers and LSUs, see
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on page
For detailed information about configuring and using OST path to tape, see the
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ETERNUS CS800 NetBackup and Backup Exec OST Configuration Guide .
OST path to tape options can only be configured when the OST and Backup
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Application Specific licenses have been enabled.
To access the PTT page, click the Configuration menu, and then click the PTT tab.
The PTT page contains the following tabs:
"Physical Device Discovery" on page 280
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"Backup Application Specific" on page 282
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10.6.1
Physical Device Discovery
The Physical Device Discovery page allows you to discover attached physical tape
libraries and tape drives. After you discover the libraries and drives, you can use them for
path to tape data movement.
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241.
"OST Configuration"
ETERNUS CS800
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