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Druva Documentation

About Virtual Machine Restore

Phoenix Editions: File:/tick.png Business File:/cross.png Enterprise File:/tick.png Elite

After you configure your virtual machines for backup, Phoenix creates snapshots and stores them in the cloud. If a virtual machine runs into an issue, Phoenix lets you restore your virtual machine to its last created snapshot. Phoenix provides the following restore options:

  • Full virtual machine restore
  • Virtual disk restore

Phoenix supports the following restore workflows:

  • Restore virtual machine to original location
  • Restore virtual machine to alternate location

Restore workflow

hyperV_restore_workflow-2.png

Step Operations

Step 1

Phoenix administrator initiates virtual machine restore. Phoenix forwards the restore request to Hyper-V server agent.

You can restore your virtual machine to the original location or an alternate location. Ensure that Phoenix agent is activated and the destination Hyper-V server is registered with Phoenix as a host. 

Step 2

Phoenix checks if Phoenix agent is running. If the agent is running, Phoenix restores the virtual machine. If the agent is not running, the restore job is queued until the agent is ready for backup and restore. 

Step 3

Phoenix agent checks if the destination Hyper-V server has sufficient storage to restore the virtual machine.

Step 4

Backup proxy checks if it is a full virtual machine restore or a virtual disk restore. Agent contacts the server and establishes a write connection to restore virtual machine data.

  • For a full virtual machine restore, Phoenix creates a new virtual machine with an identical configuration (that is, the configuration of the virtual machine at the time of backup) at the similar location, with the following syntax: 
    For original location restore: <Name of the original virtual machine>_<counter>
    For alternate restore <user provided virtual machine name>_<counter>
  • For a disk restore, Phoenix restores the disk on the location you select. 

Step 5

Phoenix Cloud sends the snapshot to the Hyper-V server agent.

Step 6

Restore operations start.

Phoenix checks if the restore completes successfully. 

  • If the restore completes successfully, a new virtual machine is available.
  • If the restore fails, Phoenix deletes the newly-created virtual machine.
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