Received: from localhost (unknown [200.46.204.183]) by developer.postgresql.org (Postfix) with ESMTP id 7ADEC2E00D1 for ; Wed, 11 Jun 2008 13:37:15 -0300 (ADT) Received: from developer.postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.183]) (amavisd-maia, port 10024) with ESMTP id 71949-01-5 for ; Wed, 11 Jun 2008 13:37:10 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from sca-es-mail-1.sun.com (sca-es-mail-1.Sun.COM [192.18.43.132]) by developer.postgresql.org (Postfix) with ESMTP id 310E32E004D for ; Wed, 11 Jun 2008 13:36:26 -0300 (ADT) Received: from fe-sfbay-10.sun.com ([192.18.43.129]) by sca-es-mail-1.sun.com (8.13.7+Sun/8.12.9) with ESMTP id m5BGaPCR002138 for ; Wed, 11 Jun 2008 09:36:25 -0700 (PDT) Received: from conversion-daemon.fe-sfbay-10.sun.com by fe-sfbay-10.sun.com (Sun Java System Messaging Server 6.2-8.04 (built Feb 28 2007)) id <0K2B006014EB7O00@fe-sfbay-10.sun.com> (original mail from josh@agliodbs.com) for pgsql-hackers@postgresql.org; Wed, 11 Jun 2008 09:36:25 -0700 (PDT) Received: from josh-berkus-computer-2.local ([64.81.245.111]) by fe-sfbay-10.sun.com (Sun Java System Messaging Server 6.2-8.04 (built Feb 28 2007)) with ESMTPSA id <0K2B008X54SOJYA0@fe-sfbay-10.sun.com>; Wed, 11 Jun 2008 09:36:25 -0700 (PDT) Date: Wed, 11 Jun 2008 09:36:22 -0700 From: Josh Berkus Subject: Re: Overhauling GUCS In-reply-to: <484F7613.5070202@enterprisedb.com> To: Heikki Linnakangas Cc: Tom Lane , pgsql-hackers@postgresql.org, Robert Treat , Peter Eisentraut , Greg Smith , Andreas Pflug , Decibel! Message-id: <484FFF06.9010307@agliodbs.com> MIME-version: 1.0 Content-type: text/plain; format=flowed; charset=UTF-8 Content-transfer-encoding: 7BIT References: <48409D1E.3070208@agliodbs.com> <200806061624.29105.xzilla@users.sourceforge.net> <200806100937.38124.josh@agliodbs.com> <200806100949.17918.josh@agliodbs.com> <21875.1213122184@sss.pgh.pa.us> <484F7613.5070202@enterprisedb.com> User-Agent: Thunderbird 2.0.0.14 (Macintosh/20080421) X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200806/512 X-Sequence-Number: 119625 Heikki, > Ideally, of course, there would be no wal_buffers setting, and WAL > buffers would be allocated from shared_buffers pool on demand... > +1 --Josh