From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
---|---|
To: | Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc> |
Cc: | Neil Conway <neilc(at)samurai(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Windows buildfarm failures |
Date: | 2007-01-19 15:51:27 |
Message-ID: | 20070119155127.GE26080@alvh.no-ip.org |
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Lists: | pgsql-committers pgsql-hackers |
Stefan Kaltenbrunner wrote:
> Alvaro Herrera wrote:
> > All our Windows buildfarm machines are failing. AFAICT, the first
> > failure was on Yak,
> > http://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=yak&dt=2007-01-16%2021:55:20
> >
> > and the last successful run just before that seems to come from Snake,
> > http://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=snake&dt=2007-01-16%2014:30:00
>
> I think this one:
>
> http://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=bear&dt=2007-01-19%2006:06:02
>
> is fallout from the autovacuum changes too - it seems that initdb is
> picking a low value (20) for max_connections on that box and autovacuum
> is acting as an additional client that will cause the maximum of allowed
> connections to exceed during the parallel tests and therefor resulting
> in the failure.
Sorry, I forgot to mention that I specifically skipped those errors not
directly related to the problem at hand. This problem is clearly
something else (as well as the Mac OS X failures due to readline
misconfiguration, the ECPG-check failures, etc). I concur with Andrew's
suggestion that it's really pilot error.
Maybe what we really ought to do is pick an internal max_connections
value that exceeds what the max_connections GUC parameter say, adjusting
per autovacuum configuration.
--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.
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