Hi Steve,

Thanks for your useful information.

We are getting missing chunk issue.
ERROR:  missing chunk number 0 for toast value 54787 in pg_toast_2619

we want to set the logging level so that we can capture debug information and 
the statements which cause this issue. We need any sample postgresql.conf for 
setting log info for reference purpose.

Can you please provide us this sample postgresql.conf?

we already gone through all the suggested things on google and on mailing list.

We are now planned to upgrade the postgresql version to 9.3.5. Presently we are 
using 9.1.3.

As our customer facing this issue we planned to upgrade it to new version and 
enable some logging so that we can capture the debug information regarding the 
issue. Please help us..

Regards
Tarkeshwar
________________________________
From: Steve Crawford [scrawf...@pinpointresearch.com]
Sent: Friday, December 19, 2014 5:16 PM
To: M Tarkeshwar Rao; pgsql-general@postgresql.org
Subject: Re: [GENERAL] can you please share sample Postgres config file to 
enable max logging with syslog support?

On 12/18/2014 09:00 PM, M Tarkeshwar Rao wrote:
Hello friends,

can you please share sample Postgres config file to enable max logging with 
syslog support?

Actually we are facing some issues. We need to enable maximum logging.



The "# ERROR REPORTING AND LOGGING" section in postgresql.conf fairly 
self-explanatory and commented. To get started just do the following:

Route to syslog:
log_destination = 'syslog'
syslog_facility = 'LOCAL2'
syslog_ident = 'postgres'

(Set facility and ident as appropriate for your syslogging.)

To log all statements:
log_min_duration_statement = 0

There are a number of other things you can log (connections, disconnections, 
checkpoints, ...) as well as some tweaks you can make to the log formats but 
it's all laid out in a reasonably straightforward way in the config file.

If you described the issues you are facing the community could offer better 
advice on what information to capture and possible solutions. The PostgreSQL 
log is not your only source of troubleshooting information. SAR and other 
sources of system information can be important as well.

Cheers,
Steve

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