Dear Adrian, We are using "pg_log_archive" for Point-in-Time Recovery and DR replication. Regards, Ram Pratap. -----Original Message----- From: Adrian Klaver [mailto:adrian.klaver@xxxxxxxxxxx] Sent: 21 April 2022 21:35 To: Ram Pratap Maurya <ram.maurya@xxxxxxxxxxxxxxxxxxxx>; pgsql-general@xxxxxxxxxxxxxx Subject: Re: Huge archive log generate in Postgresql-13 On 4/19/22 21:31, Ram Pratap Maurya wrote: > Dear Adrian, > > We are using binary replication and par day *pg_log_archive* total > size is increase after upgrade for PG11 to PG13. So what is pruning the WAL's in pg_log_archive? Or to put it another way what is the purpose of pg_log_archive and how is it managed? > > Regards, > > Ram Pratap. > -- Adrian Klaver adrian.klaver@xxxxxxxxxxx