You may not have issues such that upping the # of users may be
a) running you out of postgres allocations (see your documentation for details) ... increasing settings in the postgresql.conf file might help (shared_buffers for instance, and shared_buffers )
or
b) not enough shared memory configured so the restart fails; need to be "root" and increase the shmem settings and then restart PostgreSQL ...
HTH, sorry for top-posting but I have challenged mail client ...
Greg Williamson
Senior DBA
GlobeXplorer LLC, a DigitalGlobe company
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-----Original Message-----
From: pgsql-general-owner@xxxxxxxxxxxxxx on behalf of dformenton
Sent: Thu 1/10/2008 4:14 AM
To: pgsql-general@xxxxxxxxxxxxxx
Subject: Re: Increase the number of concurrent connection
I changed max_connection from 100 to 200 and stop the service.
If I try to start again the service does no start.
What is the max number of connections I can hope to obtain without recompile
the kernel of Fedora 8?
Thank you.
Domenico Formenton
A. Kretschmer wrote:
>
> am Thu, dem 10.01.2008, um 9:12:27 +0100 mailte dfx folgendes:
>> Dear sirs,
>>
>> how I have to modify postgresql.conf to increase the number of concurrent
>> connection over the value 100 setted by by default?
>>
>> I tryied to modify this value but the server get an error and not start.
>
> What exactly have you tryied, and which exactly error-message you got?
>
>
>> An example of postgresql.conf is welcome.
>
> max_connections = 101
>
>
> Andreas
> --
> Andreas Kretschmer
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