When an error occurs at the replication level, the error is reflected in the status of the replication status resource of the relevant remote replication component. This corresponding changed status appears in the data replication status field in the relevant protection group's section in the output of the geoadm status command.
# geopg stop -e global protection-group
You might need to take a backup of the primary cluster and apply it to the secondary cluster.
# geopg start -e global protection-group
# geopg switchover -f -m cluster-newyork protection-group # geopg status protection-group # geopg switchover -f -m cluster-paris protection-group # geopg status protection-group