Cross cluster replication questions

Plugins Cross-Cluster Replication
2
  1. Yes, it have replica by default
  2. No idea xD
  3. Check cluster setting, if it doesn’t have seeds for cluster remote, it is master.
    4,5. You may want to read the document here: Cross-cluster replication - OpenSearch documentation
  4. I don’t think so since it already replicated to the slave ( follower ) cluster

You may want to read my post: Several question related to Cross-Cluster replication ( awesome feature of Opensearch ) - #3 by amkhar