Re: STDERR not logging after a fix log size

You probaby did this, but just to make sure, did you reload the cluster
to effect the changes?

Regards,
Michael Vitale

still Learner wrote on 6/18/2021 5:02 AM:
> Hi There,
>
> A few days back (on 9th June) I have changed my log_rotation_size  to
> 30 MB and on the same day again reset to 500 MB. for few days it went
> well, from 15th June itself generating only 30MB files. Now I have
> reset to 700 MB and reloaded, still am getting the same size of log
> and the log file is also not rotating.
>
> I have tried changing the log_destination to Syslog which is logging
> in /var/log/messages however stderr not logging in to the log folder.
>
> FYI ... please check below file stats and the log parameters.
>
> postgres=# select version();
>                                    version
> -----------------------------------------------------------------------------
>  PostgreSQL 11.9 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 5.5.0,
> 64-bit
> (1 row)
>
> ps -ef|grep logger
> postgres  16765  16763  0 May15 ?        00:13:33 postgres: logger
>
> *-rw------- 1 postgres postgres  32885638 Jun  9 07:04
> postgresql-2021-06-09_000000.log*
> *-rw------- 1 postgres postgres  10765412 Jun  9 23:59
> postgresql-2021-06-09_214301.log
> -rw------- 1 postgres postgres 114219472 Jun 11 00:00
> postgresql-2021-06-10_000000.log
> *-rw------- 1 postgres postgres 106193384 Jun 11 23:59
> postgresql-2021-06-11_000000.log
> -rw------- 1 postgres postgres 103008728 Jun 12 23:59
> postgresql-2021-06-12_000000.log
> -rw------- 1 postgres postgres 104213596 Jun 14 00:00
> postgresql-2021-06-13_000000.log
> -rw------- 1 postgres postgres 109578809 Jun 14 23:59
> postgresql-2021-06-14_000000.log
> *-rw------- 1 postgres postgres  30847172 Jun 15 08:02
> postgresql-2021-06-15_000000.log
> *-rw------- 1 postgres postgres  32452541 Jun 16 06:22
> postgresql-2021-06-16_000000.log
> -rw------- 1 postgres postgres  31439856 Jun 17 06:20
> postgresql-2021-06-17_000000.log
> -rw------- 1 postgres postgres  30859375 Jun 18 06:23
> postgresql-2021-06-18_000000.log
>
>
>  log_autovacuum_min_duration    1s
>
>  log_destination                stderr
>
>  log_directory        log
>  log_error_verbosity            default
>
>  log_file_mode        0600
>
>  log_filename postgresql-%Y-%m-%d_%H%M%S.log
>  log_line_prefix    %t [%p]: [%h] [%l-1] user=%u,db=%d
>  log_min_duration_statement     2s
>  log_min_messages               warning
>  log_rotation_age         1d
>
>  log_rotation_size              700MB
>
>  log_truncate_on_rotation      off
>  logging_collector             on
>
> Please assist me if I had missed any.
>