How does deduplication work in NetBackup?

About NetBackup media server deduplication With media server deduplication, the NetBackup client software creates the image of backed up files as for a normal backup. The client sends the backup image to a media server, which hosts the plug-in that duplicates the backup data.

How does deduplication work in NetBackup?

About NetBackup media server deduplication With media server deduplication, the NetBackup client software creates the image of backed up files as for a normal backup. The client sends the backup image to a media server, which hosts the plug-in that duplicates the backup data.

How do you check deduplication in NetBackup?

  1. In the NetBackup Administration Console, click Activity Monitor.
  2. Click the Jobs tab. The Deduplication Rate column shows the rate for each job.

What is deduplication rate in NetBackup?

The deduplication rate is between 50% and 100%. The deduplication rate is the percentage of data already stored so it is not stored again. The amount of data that is stored is between 30% to 90% of the capacity of the storage.

Are NetBackup backups encrypted?

The NetBackup Encryption Option is located on the”UNIX Options” media (UNIX) and is automatically included in the NetBackup installation (Windows). A valid license key is required to enable functionality. Note: This article demonstrates “Standard” Encryption (5.1 and above) rather than “Legacy” Encryption (5.0).

What is NetBackup PureDisk?

NetBackup PureDisk is a software-based deduplication solution that is tightly integrated with NetBackup. PureDisk is ideal for unique environments that require high performance and scalability.

Known Versions

What is media server in NetBackup?

Media servers provide additional storage by allowing NetBackup to use the storage devices that are attached to them. Media servers can also increase performance by distributing the network load. Media servers can also be referred to as device hosts.

How do I configure NetBackup Client encryption?

6) In the NetBackup Administration Console, Expand NetBackup Management > Host Properties > Clients, double click to launch client properties window. Click on “Encryption” and Configure this client to be enabled for encryption.

What is deduplication?

Deduplication refers to a method of eliminating a dataset’s redundant data. In a secure data deduplication process, a deduplication assessment tool identifies extra copies of data and deletes them, so a single instance can then be stored. Data deduplication software analyzes data to identify duplicate byte patterns.

How to restore data from NetBackup client?

In the NetBackup Administration Console,click Backup,Archive,and Restore.

  • Click Actions > Specify NetBackup Machines and Policy Type.
  • Click OK.
  • Under Restore type,click Normal Backups.
  • Enter a date and time range within which to search for backups.
  • Under Directory Structure and Contents of selected directory,select the files to restore.
  • How to backup without encryption?

    – Yourself – Someone who set up your device or transferred your data to a new device – An installed profile (for business or education devices). If you’re using an installed profile, contact your system administrator.

    How to archive files using a NetBackup policy?

    Create a text file (e.g.

  • Create a bash script (e.g: archive.sh) with the following command:/usr/openv/netbackup/bin/bparchive -p policy_name -f txt_file In my case:#!/bin/sh/usr/openv/netbackup/bin/bparchive -p Archive_policy -f/home/archive/list.txt
  • Make the script is executable.
  • How to backup and restore your file encryption key?

    Next to the Basics tab,on the Backup Encryption tab,specify the encryption key and the identity to use for encryption.

  • Select Use customer-managed key as the Encryption type.
  • To specify the key to be used for encryption,select the appropriate option.
  • Specify the user assigned managed identity to manage encryption with customer-managed keys.