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Installing deduplication
This chapter includes the following topics:
■ About installing deduplication
■ About the deduplication license key
■ Licensing NetBackup deduplication
■ Replacing the deduplication storage server host computer
■ Uninstalling media server deduplication
About installing deduplication
TheNetBackupdeduplication componentsareinstalledby defaultonthe supported
host systems. However, you must enter a license key to enable deduplication.
Before you try to install or upgrade to a NetBackup version that supports
deduplication, be aware of the following:
■ NetBackup supports deduplication on specific 64-bit host operating systems.
If you intend to upgradean existingmedia serverand useit fordeduplication,
that host must be supported.
For the supported systems, see the NetBackup Release Notes.
■ NetBackup deduplication components cannot reside on the same host as a
PureDisk Deduplication Option agent.
Touse aPDDO agenthost forNetBackup deduplication,first removethe PDDO
agent from that host.
See the NetBackup PureDisk Deduplication Option (PDDO) Guide.
Then, upgrade that host to NetBackup 7.0 or later.
Finally, configure that host as a deduplication storage server or as a load
balancing server.
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