Sync replication and replication slot problem

Hello,

For one of our customer we have to use sync with `synchronous_standby_names = '*'` in postgresql.conf combine with replication slot in database.

There is a problem when one standby leave the cluster, replication slot stays in DB and PGSQL keeps its wal, due to the synchronous_standby_names in config, untill the standby come back. If the stanbdy is not present for a long time, wal directory will grow untill partition is full...

So do you think it'll be possible to manage replication slot with PAF RA ?

Regards,
Pascal.

The issue names no files or tests; start by reviewing PAF's PostgreSQL resource-agent handling alongside PostgreSQL replication slots and synchronous_standby_names. Define how a departed standby's slot should be managed, then verify that WAL retention is controlled without disrupting failover.

Written by the indexing model from the issue text.