Learn how to create a new block volume from a volume replica in a different region using Oracle Cloud Infrastructure’s Cross Region Replication feature.
Table of Contents
Question
You have a block volume created in the US West (Phoenix) region. You enabled Cross Region Replication for the volume and selected US West (San Jose) as the destination region. Now, you would like to create a new volume from the volume replica in the US West (San Jose) region.
What should you do?
A. No action required. By default, the replica is available as a block volume.
B. Trigger the replica.
C. Activate the replica.
D. Initiate the replica.
Answer
C. Activate the replica.
Explanation
When you enable Cross Region Replication for a block volume in Oracle Cloud Infrastructure (OCI) and select a destination region, the replica is created in the destination region but remains in an inactive state. To create a new volume from the replica in the destination region, you must first activate the replica.
Activating the replica converts it into an independent block volume that can be attached to instances in the destination region. Once activated, the replica is no longer associated with the source volume and will not receive any further updates from it.
To activate the replica, you can use the OCI Console, CLI, or API. After activation, you can manage the new volume just like any other block volume in the destination region, including creating snapshots, clones, or attaching it to instances.
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