| From: | Jason Tishler <jason(at)tishler(dot)net> |
|---|---|
| To: | Kamalraj Singh Madhan <kamalr(at)networkprograms(dot)com> |
| Cc: | pgsql-cygwin(at)postgresql(dot)org |
| Subject: | Re: Help Required |
| Date: | 2003-08-13 11:13:56 |
| Message-ID: | 20030813111355.GE1108@tishler.net |
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| Lists: | pgsql-cygwin |
Kamalraj,
On Wed, Aug 13, 2003 at 12:28:04PM +0530, Kamalraj Singh Madhan wrote:
> I'am using PostGre SQL along with JBOSS and Tomcat for our
> application. After quite some time of the usage of the application i
> start getting these messages in my database console (Cygwin) :
>
>
> DEBUG: geqo_main: using edge recombination crossover [ERX]
> CheckPoint Data Base: fork failed: Resource temporarily unavailable
> /usr/bin/postmaster: BackendStartup: fork failed: Resource temporarily
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> unavailable - Backend startup failed
> DEBUG: geqo_main: using edge recombination crossover [ERX]
> CheckPoint Data Base: fork failed: Resource temporarily unavailable
> CheckPoint Data Base: fork failed: Resource temporarily unavailable
> DEBUG: geqo_main: using edge recombination crossover [ERX]
My WAG is that you hit the Cygwin fork() limit of 63 children per
parent. If I'm correct, then I recommend limiting your connections to
~60 if possible.
Jason
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