Documentation: 16: Streaming Replication Protocol

does not include DBA operation at all But FATAL,55000,”logical replication slot “”pgl_userdatabase_provider1_subscription1” exists

Replication slots provide an automated way to ensure that the primary does not remove WAL segments until they have been received by all standbys

replication slot is active for pid If you do see the slot under the slot_name column, check the database column This should match the database that you have added in the setup form The solution

replication slot does not exist pg_basebackup: error: could not send replication command “START_REPLICATION”: ERROR: replication slot “stolon_ddb8d3d0” does not exist It