We replicate VMs from our vCenter to Azure and we can successfully failover to azure and start using the VMs the with no issues. However if we fail back we get this error:
Action failed on vCenter/ESXi server with reason: 'A general system error occurred: Error creating disk Error creating VVol Object. This may be due to insufficient available space on the datastore or the datastore's inability to support the selected provisioning type'.
This VM I'm testing sits in a normal Datastore and not a vVol. I've logged with Microsoft Azure and they have no idea. The account I'm using has full admin access too.
Open an SR with Acronis and ask them. It's their software you're using for this, after all.