Received: from localhost (unknown [200.46.204.182]) by postgresql.org (Postfix) with ESMTP id 590782E30B8 for ; Thu, 27 Dec 2007 14:54:35 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.182]) (amavisd-maia, port 10024) with ESMTP id 20034-07 for ; Thu, 27 Dec 2007 14:54:31 -0400 (AST) Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by postgresql.org (Postfix) with ESMTP id 631A72E3013 for ; Thu, 27 Dec 2007 14:54:32 -0400 (AST) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.14.1/8.14.1) with ESMTP id lBRIsSK6019158; Thu, 27 Dec 2007 13:54:28 -0500 (EST) To: Alvaro Herrera cc: Greg Smith , Gregory Stark , Guillaume Smet , pgsql-performance , Stefan Kaltenbrunner , Devrim =?iso-8859-1?B?R9xORNxa?= Subject: Re: More shared buffers causes lower performances In-reply-to: <20071227165046.GJ5709@alvh.no-ip.org> References: <1d4e0c10712260741w1f141fd6x2f482143d526ad48@mail.gmail.com> <1d4e0c10712261352j2fbcd25ek1270331468d824b4@mail.gmail.com> <1d4e0c10712261453s4b171452g8aa30a1124f8fff1@mail.gmail.com> <29359.1198735829@sss.pgh.pa.us> <20071227132002.GC5709@alvh.no-ip.org> <87fxxow5qb.fsf@oxford.xeocode.com> <11851.1198771478@sss.pgh.pa.us> <20071227165046.GJ5709@alvh.no-ip.org> Comments: In-reply-to Alvaro Herrera message dated "Thu, 27 Dec 2007 13:50:46 -0300" Date: Thu, 27 Dec 2007 13:54:28 -0500 Message-ID: <19157.1198781668@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200712/419 X-Sequence-Number: 28235 Alvaro Herrera writes: > Perhaps make them emit a WARNING at server start or something. I concur with Greg Stark's earlier comment that this is all overreaction. Let's just fix the misleading comment in the documentation and leave it at that. regards, tom lane