Forum Discussion

H_Sharma's avatar
H_Sharma
Level 6
11 years ago

Deduplication Option

Hi Experts, Please let me know which setting will override in Deduplication? 1:- Policy:- Disable Client side policy.  2:- Client attributes in master server properties :- Prefer to use client ...
7.1.x and Earlier
Backing Up
Backup and Recovery
Basics
Best Practice
NetBackup
Windows Server (2003-2008)
  • Mark_Solutions's avatar
    Mark_Solutions
    11 years ago

    For the first 2 the policy setting will override the client attributes setting and de-dupe will happen on the media server

    Media Server de-dupe is done with PureDisk, MSDP and in some ways also when using OST de-dupe as the de-dupe is done on the OST device

    3 .1 64 bit supported O/S yes - the others are reccomendations but worth having

    3.2 This should do the trick - if the client can do it then it will run as client side

    Hope this helps

Mark_Solutions's avatar
Mark_Solutions
Level 6
11 years ago

Effectively yes - you can use PureDisk as a target disk pool for your backups within NetBackup and it gets referenced via your Media Servers.

The details are all in the deduplication admin guide.

It is just the terminology that you dont quite have right as media server dedupe is known as MSDP which means that the disk resides on the media server which has its own built in de-dupe engine - where as PureDisk is a seperate system with its own disk and de-dupe engine that your media servers use via OST

Hope that makes sense