Specifications

Enable Changed Block Tracking through the

Barracuda Backup Web Interface

Getting Started with Replication

Restore a VM to Original Location

Restore a VM to Alternate VMware Host not

available through the Barracuda Backup Service

Additional Resource

Changed Block Tracking (CBT) on virtual

machines

Enabling Changed Block Tracking (CBT) on

virtual machines

Use Changed Block Tracking (CBT) to perform incremental backups on virtual machines running on VMware ESX/ESXi. CBT identifies and tracks

block changes since the last backup, and stores these changes in log form, greatly reducing the number of backup windows and improving

backup window times. Additionally, subsequent replication efficiency and speed are improved.

Setting Up Changed Block Tracking

For details on setting up and enabling CBT on virtual machines, refer to the VMware Knowledge Base articles available from the :VMware website

Changed Block Tracing (CBT) on virtual machines

Enabling Changed Block Tracking (CBT) on virtual machines

How to Enable Changed Block Tracking through the Barracuda Backup Web Interface

This article applies to Barracuda Backup Server firmware version 5.4 and higher, and VMware

4.0 and above with the VMware

license which includes access to vSphere

Data Recovery API.

In this article:

Requirements

Enable Changed Block Tracking

Set Up Changed Block Tracking

Understanding Changed Block Tracking on Virtual

Machines