Received: from localhost (maia-1.hub.org [200.46.204.191]) by postgresql.org (Postfix) with ESMTP id 36B509FB533 for ; Mon, 28 May 2007 09:53:50 -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 82966-06-4 for ; Mon, 28 May 2007 09:53:46 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.5 Received: from mx00.pub.collaborativefusion.com (mx00.pub.collaborativefusion.com [206.210.89.199]) by postgresql.org (Postfix) with ESMTP id 75D679FB43D for ; Mon, 28 May 2007 09:53:46 -0300 (ADT) Received: from working (c-71-60-105-193.hsd1.pa.comcast.net [71.60.105.193]) (AUTH: PLAIN wmoran, SSL: TLSv1/SSLv3,256bits,AES256-SHA) by wingspan with esmtp; Mon, 28 May 2007 08:53:44 -0400 id 0005647D.465AD0D8.00013D74 Date: Mon, 28 May 2007 08:53:43 -0400 From: Bill Moran To: Dave Cramer Cc: postgresql performance list Subject: Re: PITR performance costs Message-ID: <20070528085343.26a61652@working> In-Reply-To: <81165B3E-1099-4388-88F1-FA27A3AD92BC@fastcrypt.com> References: <81165B3E-1099-4388-88F1-FA27A3AD92BC@fastcrypt.com> Organization: Collaborative Fusion Inc. X-Mailer: Claws Mail 2.9.1 (GTK+ 2.10.12; i386-portbld-freebsd6.2) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200705/571 X-Sequence-Number: 24961 Dave Cramer wrote: > Since PITR has to enable archiving does this not increase the amount > of disk I/O required ? It does increase the required amount of I/O. -- Bill Moran http://www.potentialtech.com