Warning AW0720

Failed to create the disk bitmap for the disk, "Full disk including unused blocks will be backed up".

Module:

Agent for Virtual Machines

Reason:

For VMware Virtual Machines:
VMware does not provide used block bitmaps for the disk.

For Hyper-V Virtual Machines:
Backing up used block data for a hyper-V virtual machine is not supported for a fixed virtual disk.

Action:

Reset changed block tracking. For information about how to reset changed block tracking, see the following VMware Knowledge Base article: http://kb.vmware.com/kb/1020128.

Note: The agent resets changed block tracking (CBT) automatically only if the virtual machine does not contain preexisting snapshots. This feature is available when the Agent for Virtual Machines r16.5 Update 2 or later is installed and running on the virtual machines that you are protecting.