Recovering FRS Using Nonauthoritative and Authoritative
Restores
The following sections describe how to perform nonauthoritative
restores, also called D2 restores, and authoritative restores, also
called D4 restores.
Perform these restores only after you discover FRS dependencies
and you understand and resolve the root cause. If you do not
resolve the issues that initially caused the replication problem,
the members will typically revert back to the problematic situation
as replication continues.