Perform this task to synchronize the primary and secondary block devices for data consistency.
Before synchronization, make sure a replication pair has been enabled with secondary block device protection.
This operation will overwrite data on the secondary block device with data on the primary block device. Make sure the secondary block device in each pair is correct and writable.
Select Storage Disaster Recovery from the navigation pane.
Click the Async Remote Replication tab.
Select a replication pair, and then click More Actions > Sync.