Backups Overview

Virtuozzo backup utilities deal with three kinds of servers:

• Source server. This is the server where virtual machines and Containers are hosted during their backing up.
• Backup server. This is the server where virtual machine and Container backups are stored. A Backup Server can be any server running the Virtuozzo software and having sufficient space for storing virtual machine and Container backups.
• Destination server. This is the server where virtual machine and Container backups are restored.

  

These servers are singled out by their functionality only. In reality, one and the same physical server can perform two or even three functions. Usually, the source and destination servers are represented by one and the same server because you will likely want the virtual machines and Containers you back up to be restored to their original server. However, setting up a dedicated backup server is recommended.

Creating Consistent Backups of Virtual Machines

Virtuozzo allows you to back up both running and stopped virtual machines.

Note: Creating a consistent backup of a running virtual machine requires the guest tools to be installed in said virtual machine.