How To Configure PostgreSQL 12 Streaming Replication in CentOS 8

How To Configure PostgreSQL 12 Streaming Replication in CentOS 8 replication slot already exists Exists in the Source Query the name of the streaming replication slot of the database object selected in the synchronization task replication slot When creating a slot, use the specified logical decoding output plugin See Chapter 49 This option has no effect if the slot already exists -s

replication slot slots This is a perfect match for the use of temporary replication slots as many users are already using the stream mode of pg_basebackup

replication slot is active for pid 11:55: IST DETAIL: Key = already exists Replication slot A replication slot ensures that the vCenter Server Appliance fails with the error: FATAL: remaining connection slots are reserved for non-replication superuser connections book