Re-Establishing Replication

REQUIREMENTS

Administrative privileges
Source and target clusters with Qumulo Core 2.12.0 (or higher)
Successful failover—for more information, see Using Failover with Replication in Qumulo Core 2.12.0 (or Higher)

Note: If you run a version of Qumulo Core lower than 2.12.0, see Replication: Failover and Failback with 2.11.4 (and Lower).

To Re-Establish Replication

After you copy your data to the target directory on the primary cluster, you can continue to use the new replication relationship. You can also re-establish the original replication direction.

In the Web UI of your primary cluster, click Cluster > Replication.
To prepare for reversing the relationship a second time, on the Replication Relationships page, under Actions, click > Make Target Writable.
To make the primary cluster become the source cluster, when the relationship is disconnected, click > Reverse Relationship...
In the Web UI of your secondary cluster, find the reversed relationship listing with the original direction.
Reconfigure your original blackout windows.
(Optional) Map local user or group IDs associated with NFS ID configuration in the relationship.
Click > Reconnect Relationship...
Remount all clients that were previously connected to the secondary cluster and that require access to the primary cluster.