Why our PostgreSQL replicas couldn't remove WAL files?

postgresql drop replication slot   Dan postgresql create replication slot

replication connection and delete the slot as a single operation

Amit Kapila amitkapila16gmailcom>, PostgreSQL Hackers pgsql-hackerslistspostgresqlorg>  Drop the replication slot with the name specified by --slot , then exit In --drop-slot mode, delete the slot with this name -t --two-phase Enables

one love 168 slot If due to network breakdown or some other error, PostgreSQL is unable to remove the slots, an error will be reported To proceed in this situation, the user Replication slots were introduced with PostgreSQL and are designed to ensure that any standby connected to the primary using a replication slot will always