After a consistency group is created, you can manage it for service adjustment, data security, DR, and data test.
Viewing Remote Replication Consistency Group Information
This operation enables you to view information about an existing remote replication consistency group, so that you can effectively monitor the status of the consistency group.
Synchronizing a Remote Replication Consistency Group
This operation enables you to synchronize all remote replication pairs in a consistency group. After the synchronization, the local data and remote data in each remote replication pair are consistent at the synchronization time point, ensuring data validity.
Splitting a Remote Replication Consistency Group
This operation enables you to split all remote replication pairs in a consistency group at the same time. A complete point-in-time duplicate is generated for primary resources of the remote replication pairs, and can be used for report generation, testing, data mining, decision-making, and data recovery.
Performing a Primary/Secondary Switchover for a Remote Replication Consistency Group
This operation enables you to switch the roles of primary and secondary resources in a remote replication consistency group. If primary resources in the remote replication consistency group are faulty, you can perform a primary/secondary switchover. This operation enables secondary resources to become new primary resources, replacing the faulty primary resources to ensure service data continuity.
Adding a Remote Replication Pair
This operation enables you to add a remote replication pair into a consistency group. This ensures that the secondary resource data of the new pair and that of other pairs in the consistency group are consistent in time.
Removing a Remote Replication Pair
This operation enables you to remove a remote replication pair from a consistency group. After the remote replication pair is removed, secondary resource data of the pair and that of other pairs in the consistency group are no longer consistent in time.