Received: from localhost (unknown [200.46.204.191]) by postgresql.org (Postfix) with ESMTP id EAAE39F9D29 for ; Mon, 10 Sep 2007 19:47:54 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.191]) (amavisd-maia, port 10024) with ESMTP id 91838-04 for ; Mon, 10 Sep 2007 19:47:54 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.5 Received: from exprod6og51.obsmtp.com (exprod6og51.obsmtp.com [64.18.1.183]) by postgresql.org (Postfix) with SMTP id DB9079F9CB2 for ; Mon, 10 Sep 2007 19:47:53 -0300 (ADT) Received: from source ([63.240.6.46]) (using TLSv1) by exprod6ob51.postini.com ([64.18.5.12]) with SMTP; Mon, 10 Sep 2007 15:47:50 PDT Received: from 172.16.1.243 by mail.mi8.com with ESMTP (- Welcome to Mi8 Corporation www.Mi8.com (D2)); Mon, 10 Sep 2007 18:48:24 -0400 X-Server-Uuid: 7829E76E-BB9E-4995-8473-3C0929DF7DD1 Received: from MI8NYCMAIL08.Mi8.com ([172.16.1.165]) by D01SMTP04.Mi8.com with Microsoft SMTPSVC(6.0.3790.1830); Mon, 10 Sep 2007 18:48:24 -0400 Received: from 63.80.24.130 ([63.80.24.130]) by MI8NYCMAIL08.Mi8.com ( [172.16.1.190]) via Exchange Front-End Server mi8owa.mi8.com ( [172.16.1.134]) with Microsoft Exchange Server HTTP-DAV ; Mon, 10 Sep 2007 22:47:42 +0000 User-Agent: Microsoft-Entourage/11.3.6.070618 Date: Mon, 10 Sep 2007 15:46:56 -0700 Subject: Re: random_page_costs - are defaults of 4.0 realistic for SCSI RAID 1 From: "Luke Lonergan" To: "Josh Berkus" , pgsql-performance@postgresql.org Message-ID: Thread-Topic: [PERFORM] random_page_costs - are defaults of 4.0 realistic for SCSI RAID 1 Thread-Index: Acfz/H0hu3b/qV/vEdyZDgAbY5GgAQ== In-Reply-To: <200709101426.41424.josh@agliodbs.com> MIME-Version: 1.0 X-OriginalArrivalTime: 10 Sep 2007 22:48:24.0871 (UTC) FILETIME=[B21A1370:01C7F3FC] X-WSS-ID: 6AFB163D4K02950838-04-01 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200709/168 X-Sequence-Number: 26713 Hi Josh, On 9/10/07 2:26 PM, "Josh Berkus" wrote: > So, when is this getting contributed? ;-) Yes, that's the right question to ask :-) One feeble answer: "when we're not overwhelmed by customer activity"... - Luke