I have existing SnapMirror relationships which I created from the NetApp CLI. I am trying to create an auxiliary copy which will not create new relationships, and will not force a re-baselining of my data. I want to import the existing relationships. Some years ago I used the OC6ImportExisting Relationships key on the Media Agents to accomplish this. It has been a while and my most recent attempt has not been successful.
Best answer by Harsh Desai
We no longer need to use the OC6ImportExisting to import relationships in commvault as we can now run vaults/mirrors using open replication. Open replication does not require the OCUM server to play the middle man.
So essentially if you have a policy that is created without OCUM, the copy you create will be able to consume the existing relationship without the need to do any additional things. Below is a doc that goes over the open replication feature: