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.
How do you check deduplication ratio in NetBackup?
On the Edit menu, select Change. In the Change Storage Server dialog box, select the Properties tab. The Deduplication Ratio field displays the ratio.
How many VM backups does NetBackup support from a single Vcenter?
A resource limit of 4 for Datastore means that NetBackup policies can perform no more than four simultaneous backups on any particular datastore.
Which action is performed by the NetBackup deduplication plug in?
file fingerprinting calculations
The deduplication plug-in compares the file fingerprints and the segment fingerprints against the fingerprint list in its cache. The deduplication plug-in performs file fingerprinting calculations.
What is a NetBackup domain?
The NetBackup Domain NetBackup lets you backup, archive, and restore files, folders, and even complete systems that reside in your Datacenter.
What is Openv?
Solution. The /usr/openv/netbackup/hardlink_info directory is used on each client to facilitate the restarting of incomplete checkpoint backups.
How does VMware work with NetBackup?
NetBackup utilizes a primary server, and optionally media servers and clients, to back up and restore virtual machines hosted on VMware vSAN datastores. NetBackup communicates with VMware vCenter Server to provide virtual machine backups and restores using VMware Storage APIs (VADP).
What is the latest version of NetBackup?
Note: The current version of NetBackup is 8.2. If you currently have a support subscription with Veritas, an upgrade may be available for no additional charge.
What is Openv NetBackup?
What is master server in NetBackup?
The master server manages backups, archives, and restores. The master server is responsible for media and device selection for NetBackup. Typically, the master server contains the NetBackup catalog. The catalog contains the internal databases that contain information about NetBackup backups and configuration.
What is VADP in NetBackup?
The VADP (vStorage APIs for Data Protection) interface allows for direct connection to the storage array where virtual machines are stored. VADP enables backup products, like NetBackup, to perform a centralized, efficient, off-host LAN free backup of virtual machines.
How does NetBackup backup work?
How a NetBackup system works. During a backup or an archive, the client sends backup data across the network to a NetBackup server. The NetBackup server manages the type of storage that is specified in the backup policy. During a restore, users can browse, then select the files and directories to recover.