Starting Replica Failback for Amazon EC2
Before starting replica failback for Amazon EC2, make sure that you switched the replicas to the "Failover" state with an Amazon EC2 Failover Job. Refer to Failover to Replica for Amazon EC2 for details.
To start the failback procedure, click Recover in the Jobs menu and then click Instance replica failback in the EC2 Full Recovery section. Alternatively, the failback can be performed by using by using the search function.