serverscom/SCVMReliableMigration
Solves 4 problems which you most certainly bump into, when migrating VMs in a shared-nothing Hyper-V environment managed by System Center Virtual Machine Manager: live-migration limit, Hyper-V Extended Network ACLs don't migrate, VM network adapter loses connectivity for a powered-down VM, backing up VMs cannot be migrated.
PowerShellLGPL-3.0