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NetBackup™ for KVM Administrator's Guide

Last Published:
Product(s): NetBackup (11.1)
  1. Introduction
    1.  
      About NetBackup for KVM
  2. Installation and configuration overview
    1. Planning the installation for NetBackup for KVM
      1.  
        Verifying the operating system and platform compatibility
      2.  
        NetBackup server and client requirements
    2.  
      NetBackup configuration overview
  3. Managing KVM hosts
    1.  
      Add KVM hosts
    2. About KVM discovery
      1.  
        Change the autodiscovery frequency of KVM assets
      2.  
        Discover KVM host assets manually
    3.  
      Browse KVM assets
    4.  
      Validate a KVM host
    5.  
      Remove a KVM host
    6.  
      Change resource limits for KVM resource types
  4. Configuring RBAC roles for KVM administrators
    1.  
      RBAC roles for the KVM administrator
    2.  
      Assigning permissions at specific KVM object levels
  5. Protecting KVM virtual machines
    1. About configuring a backup policy for KVM
      1.  
        Limitations for KVM backups
    2.  
      About automatic virtual machine selection
    3.  
      Add a policy for KVM
    4.  
      About policy attributes
    5.  
      Schedule properties
    6.  
      Add KVM hosts to a policy
    7. Configure a query to select KVM virtual machines for backup
      1.  
        Query builder reference for KVM virtual machines
      2.  
        Use Advanced mode to create a query for virtual machine selection
      3.  
        Example queries to select VMs for backup
      4.  
        Test a VM query
      5.  
        About the Reuse VM selection query results option
    8. Backup options on the KVM attributes tab
      1.  
        Optimizations options (KVM)
      2.  
        Primary VM identifier options (KVM)
      3.  
        NetBackup character restrictions for the Primary VM identifier
      4.  
        Existing snapshot handling options (KVM)
      5.  
        KVM - Advanced attributes
    9.  
      View the protection status of KVM virtual machines
    10.  
      Perform a manual backup
  6. Recovering KVM virtual machines
    1.  
      Considerations and limitations for KVM recovery
    2.  
      About the pre-recovery check
    3.  
      Recover a KVM virtual machine
  7. Troubleshooting KVM backups and recovery
    1.  
      NetBackup logging for KVM
    2.  
      Configuring VxMS logging
    3.  
      Troubleshooting a KVM discovery or a validate operation

About automatic virtual machine selection

You can configure NetBackup to automatically select virtual machines based on a range of criteria. You specify the criteria (rules) in the Query builder on the NetBackup policy Backup selections tab. NetBackup creates a list of the virtual machines that currently meet the rules and adds those virtual machines to the backup.

Automatic selection of virtual machines has the following advantages:

  • Simplifies the policy configuration for sites with large virtual environments.

    You do not need to manually select virtual machines from a long list of hosts: NetBackup selects all the virtual machines that meet the selection rules in the policy's Query builder.

  • It allows the backup list to stay up to date with changes in the virtual environment.

    Eliminates the need to revise the backup list whenever a virtual machine is added or removed.

  • Virtual machine selection takes place dynamically at the time of the backup.

Examples of automatic virtual machine selection are the following:

Table: Examples for automatic virtual machine selection

Example

Description

Limit the backup list to the virtual machines that are currently turned on

If some of your virtual machines are occasionally turned off, NetBackup can be configured to automatically exclude those from the backup list. Among the virtual machines it discovers, NetBackup backs up only the virtual machines that are turned on.

Back up virtual machines based on KVM host

For example, a query rule can select all the virtual machines that reside on a particular KVM host.