This section describes the activation state of the primary and secondary clusters before and after a geopg takeover command is issued when the partner cluster cannot be reached or when the protection group on the partner cluster is busy.
The following table describes the states when the geopg takeover command is issued on the secondary cluster, cluster-newyork, and the primary cluster cannot be reached or the protection group on the primary cluster is busy.
The cluster role and state after the takeover, which is given in the table, is only available when the partner cluster can once more be reached.
Cluster Role and State Before Takeover |
Cluster Role and State After Takeover |
---|---|
cluster-paris: primary, deactivated, synchronization status Unknown cluster-newyork: secondary, deactivated, synchronization status Unknown |
cluster-paris: primary, deactivated, synchronization status Error cluster-newyork: primary, deactivated, synchronization status Error |
cluster-paris: primary, activated, synchronization status Unknown cluster-newyork: secondary, deactivated, synchronization status Unknown |
cluster-paris: primary, activated, synchronization status Error cluster-newyork: primary, deactivated, synchronization status Error |
cluster-paris: primary, deactivated, synchronization status Unknown cluster-newyork: secondary, activated, synchronization status Unknown |
cluster-paris: primary, deactivated, synchronization status Error cluster-newyork: primary, activated, with data replication stopped, synchronization status Error |
cluster-paris: primary, activated, synchronization status Unknown cluster-newyork: secondary, activated, synchronization status Unknown |
cluster-paris: primary, activated, synchronization status Error cluster-newyork: primary, activated, with data replication stopped, synchronization status Error |
The following table describes the states when the geopg takeover command is executed on the primary cluster, cluster-paris, and the secondary cluster cannot be reached or the protection group on the secondary cluster is buy.
Table C–4 Takeover Results When geopg takeover Is Executed on the Primary Cluster and the Secondary Cluster Cannot Be Reached
Cluster Role and State Before Takeover |
Cluster Role and State After Takeover |
---|---|
cluster-paris: primary, deactivated, synchronization status Unknown cluster-newyork: secondary, deactivated, synchronization status Unknown |
cluster-paris: primary, deactivated, synchronization status OK, Error, or Mismatch cluster-newyork: secondary, deactivated, synchronization status OK, Error, or Mismatch |
cluster-paris: primary, activated, synchronization status Unknown cluster-newyork: secondary, deactivated, synchronization status Unknown |
cluster-paris: primary, activated, with data replication stopped, synchronization status OK, Error, or Mismatch cluster-newyork: secondary, deactivated, synchronization status OK, Error, or Mismatch |
cluster-paris: primary, deactivated, synchronization status Unknown cluster-newyork: secondary, activated, synchronization status Unknown |
cluster-paris: primary, deactivated, synchronization status OK, Error, or Mismatch cluster-newyork: secondary, activated, synchronization status OK, Error, or Mismatch |
cluster-paris: primary, activated, synchronization status Unknown cluster-newyork: secondary, activated, synchronization status Unknown |
cluster-paris: primary, activated, with data replication stopped, synchronization status OK, Error, or Mismatch cluster-newyork: secondary, activated, synchronization status OK, Error, or Mismatch |