Hyper-V could not replicate changes for virtual machine 'XXXXXXX': The requested operation cannot be performed on a file with a user-mapped section open. (0x800704C8).
I have seen this error discussed at length and the common culprit seems to be A/V. This is not the case for me. I got this error when checking replication health on a VM that fails replication almost daily. I usually resume it and it syncs data and continues to successfully replicate to the DR site until it fails a day or two later. Now, it won't resume. There is no A/V to blame and I am at a loss. I have a 5 node cluster on a san for my primary and a 3 node cluster on a san for my secondary. I have 43 VMs that replicate normally with very few failures. Not sure if this is any help, but we run BizTalk on this VM.
Brian Gilmore Lead IT Technician Don-Nan Pump & Supply
