How to back up Domain Controllers that are Virtual Machines
It's so simple to back up VMs in Acronis Cloud, but what if the VM is a domain controller? I already have the agent installed on the Hyper-V host backing up all guest VMs. But in the case that there are multiple DCs should I instead install the agent on the VM directly and run an entire machine backup with Active Directory application-aware enabled? To avoid the USN rollback as mentioned below? I'm thinking that the answer is "yes", but wanted some feedback before I make any changes.
Per the Acronis documentation:
Protecting a domain controller
A machine running Active Directory Domain Services can be protected by application-aware backup. If a domain contains more than one domain controller, and you recover one of them, a nonauthoritative restore is performed and a USN rollback will not occur after the recovery.

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So from this answer I take it that we *should* be okay with just the Hyper-V backup (so long as VSS is enabled and working), but if you really want to be safe, you can also (or instead) perform an “in-VM app-aware Entire Machine with AD backup…”
Anyone tested a restore of a DC from a Hyper-V VM backup to verify it works and that it can sync back up with the other DCs?
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