Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1Vpz24-0005vp-CW for pgsql-hackers@arkaria.postgresql.org; Mon, 09 Dec 2013 11:29:48 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.80) (envelope-from ) id 1Vpz23-0000r0-76 for pgsql-hackers@arkaria.postgresql.org; Mon, 09 Dec 2013 11:29:47 +0000 Received: from makus.postgresql.org ([2001:4800:7903:4::125]) by malur.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1Vpz21-0000qq-Nm for pgsql-hackers@postgresql.org; Mon, 09 Dec 2013 11:29:45 +0000 Received: from moutng.kundenserver.de ([212.227.126.171]) by makus.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1Vpz1y-0005VM-JJ for pgsql-hackers@postgresql.org; Mon, 09 Dec 2013 11:29:45 +0000 Received: from anarazel.de (p5DDC4D15.dip0.t-ipconnect.de [93.220.77.21]) by mrelayeu.kundenserver.de (node=mreu1) with ESMTP (Nemesis) id 0MDl62-1VnDLA1cdy-00HAIJ; Mon, 09 Dec 2013 12:29:38 +0100 Received: by anarazel.de (Postfix, from userid 1000) id AB0C2100C4B; Mon, 9 Dec 2013 12:29:37 +0100 (CET) Date: Mon, 9 Dec 2013 12:29:37 +0100 From: Andres Freund To: KONDO Mitsumasa Cc: fabriziomello@gmail.com, Robert Haas , Simon Riggs , Pgsql Hackers Subject: Re: Time-Delayed Standbys Message-ID: <20131209112937.GA27840@awork2.anarazel.de> References: <52A59D10.7020209@lab.ntt.co.jp> <52A5A095.5020002@lab.ntt.co.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <52A5A095.5020002@lab.ntt.co.jp> X-Provags-ID: V02:K0:TRF8lbttkiQu2e4WoQ71qo26TQ/LfQOIkApMh7/G2y2 5JnWRQsg7VcUJry1Q4aUERDjCAWQ6qlhb6toy8dqOlchl9Ya3K 8g6a2Phw79aLOgTSaBHTOD3uPkPk7IcHfepcwlSr4WNCH2R94I dY4/7XtqUvuPHcg8VfaDNYo+rulq5gCOLXGccOmluOB7szGLoa zdihi6wXw7GVn3J2CluKuKSdcH5NlBF/cSLqnXIXeGksTZSj9m RDtkB7rgH7j+FpZjTaXiapYpSPePQnBTAsx4QR6wV4ZbNl2kQW XEZo0DaXOfiZSI5nj1svhl/+gNGXD1ao58qwGVJ1GljF8iMgE5 ifPMO9JGINQo2yUtxcNR4wyar/xi6MgoVYIj093eA X-Pg-Spam-Score: -1.9 (-) List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-hackers Precedence: bulk Sender: pgsql-hackers-owner@postgresql.org On 2013-12-09 19:51:01 +0900, KONDO Mitsumasa wrote: > Add my comment. We have to consider three situations. > > 1. PITR > 2. replication standby > 3. replication standby with restore_command > > I think this patch cannot delay in 1 situation. Why? Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers