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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

Existing snapshot handling options (KVM)

Undeleted snapshots can contribute to disk space and performance issues. NetBackup offers the following options to clean up snapshots as part of the backup process.

Table: Existing snapshot handling: Options

Option

Description

Remove NetBackup snapshots and continue the backup

If a virtual machine snapshot exists that a NetBackup backup previously created: NetBackup removes the old snapshot, creates an updated snapshot, and proceeds with the virtual machine backup.

Continue the backup

NetBackup ignores any existing virtual machine snapshots (including snapshots previously created by NetBackup) and proceeds with snapshot creation and the backup.

Stop the backup if any snapshots exist

If any snapshot exists on the virtual machine, NetBackup stops the job for that virtual machine only.

Stop the backup if NetBackup snapshots exist

If a virtual machine snapshot exists that a NetBackup backup previously created, NetBackup stops the job for that virtual machine only.