Failover of Logical Replication Slots in PostgreSQL

replication slot does not exist   Dan replication slot

You do not have permission to delete messages in this group Copy link replication slot 'barman__CONT03_07_001_016_00000369' doesn't exist Please

Logical Replication Slots which exist on the primary are not available on standby replicas So if there is a failover, new primary Now back on the master server, you should be able to see the replication slot called pgstandby1 when you open the pg_replication_slots view as

slot competition It sounds like you've set primary_slot_name to the same slot in all three replicas Each replica must use a different replication slot in  ERROR: replication slot ha_replication does not exist FATAL: role root does not exist ERROR: replication slot ha_replication does not