Re: connections problem

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: ivan <iv(at)psycho(dot)pl>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: connections problem
Date: 2003-12-26 19:14:22
Message-ID: 26820.1072466062@sss.pgh.pa.us
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ivan <iv(at)psycho(dot)pl> writes:
> i need to connect to by my database more then 100 connections,
> but after ~20-30 conn, postmaster says me "Resource temporarily
> unavailable", what are this resource ?

First bet is that you are running into a maximum-number-of-processes-
per-user limit imposed by "ulimit -u".

It's also possible that you need more RAM or swap space.

regards, tom lane

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