Re: custom log. variable %h reports [unknown]

Artem Tomyuk <admin@leboutique.com> writes:

> Hi All!
>
> og_connections = on
>
> log_disconnections = on
>
> log_line_prefix = '===========> %h %u %t %p %x: [%l-1]'    
>
> log_hostname = off
>
> But in logs i see:
>
> ===========>  [unknown] 2016-01-26 17:07:46 UTC 1664 0: [1-1]LOG:  connection received: host=192.168.112.181
port=50321

Postmaster.

You should get something similar for AutoVac activity and/or anything
else not originated from a particular backend.

> ===========> 192.168.112.181 postgres 2016-01-26 17:07:46 UTC 1664 0: [2-1]LOG:  connection authorized:
user=postgresdatabase=lb_upr 
>
> ===========>  [unknown] 2016-01-26 17:08:27 UTC 1665 0: [1-1]LOG:  connection received: host=192.168.112.181
port=50330
>
> The off. docs says that variable %h stands for Remote hostname or IP.
>
> Any ideas?
>
> PS 
>
> DNS server configured to NOT answer on r-lookup queries, because he does not have reverse zone for  my network.
>

--
Jerry Sievers
Postgres DBA/Development Consulting
e: postgres.consulting@comcast.net
p: 312.241.7800