Hi!
>> Will wal_keep_segments keep segments also if named replication slot is
>> lot used ?
>Well if you are using a replication slot there is no point in using
>wal_keep_segments. Slots where created in, part at least, so you did not
>have to guess at a wal_keep_segments number.
I dont use slot.
>To really answer this we will need to see the exact commands you are
>using and the sequence they are done in.
Replication server is created using
/etc/init.d/postgresql stop
mv /var/lib/postgresql/12/main /var/lib/postgresql/12/mainold
pg_basebackup --write-recovery-conf -D /var/lib/postgresql/12/main
chmod --recursive --verbose 0700 /var/lib/postgresql/12/main
chown -Rv postgres:postgres /var/lib/postgresql/12/main
/etc/init.d/postgresql start
Andrus.
