You can undo failover for all VMs added to the failover plan at once. When you undo failover, you switch the workload back to original VMs and discard all changes that were made to VM replicas during failover.
To undo failover by a failover plan:
- Open the Backup & Replication view.
- Expand the Replicas node.
- Select Failover Plans.
- In the working area, right-click the failover plan and select Undo.
- In the displayed dialog box, click Yes to confirm the operation.