I am in the process of converting our servers to VmWare and don't want to risk migrating my Domain controllers. I have several things pointed to the DNS of the IP of my DC'S. I was wondering if it is okay to DCpromo down an existing DC, migrate it and then DCpromo the same machine back to a domain controller. I would transfer all of the roles off before the process of bringing it down. The server is 2008 R2.