Possible Cause | Possible Resolution |
On VMware ESX/ESXi 4.x hosts: The VRA does not have enough resources. | Either vMotion some of the protected VMs to another host or expect more frequent bitmap syncs. |
On VMware ESXi 5.x or Microsoft Hyper-V hosts: The VRA does not have enough reserved memory. | Check that all the VRA memory is reserved. |