My building is slated to have a 36 hour power outage. I need to keep my Exchange environment online during that time. I am planning to move a 2003 domain controller and my Exchange 2003 server to another building.
My question is this: the domain controller I am moving to the new building will not have any of the FSMO roles. Those are on the DCs that will lose power. Will my Exchange environment operate properly if the DC is it using does not have any of the FSMO roles? My forest is a single domain forest.
The Exchange environment will only be accessed by OWA users. No adding/altering of users or other AD objects will take place during the outage.