Received: from maia.hub.org (maia-5.hub.org [200.46.204.29]) by mail.postgresql.org (Postfix) with ESMTP id C97DC632890 for ; Tue, 31 Aug 2010 07:50:36 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.29]) (amavisd-maia, port 10024) with ESMTP id 51670-02 for ; Tue, 31 Aug 2010 10:50:20 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from mail.affinitas.de (static.78.108.40.188.clients.your-server.de [188.40.108.78]) by mail.postgresql.org (Postfix) with ESMTP id DF14F632693 for ; Tue, 31 Aug 2010 07:50:19 -0300 (ADT) Received: from localhost (localhost [127.0.0.1]) by mail.affinitas.de (Postfix) with ESMTP id 8A3CEC00759 for ; Tue, 31 Aug 2010 12:52:41 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at mail.affinitas.de Received: from mail.affinitas.de ([127.0.0.1]) by localhost (mail.affinitas.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id zEaiuzBEQygi for ; Tue, 31 Aug 2010 12:52:41 +0200 (CEST) Received: from affinitas55.localnet (unknown [91.102.12.2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.affinitas.de (Postfix) with ESMTPSA for ; Tue, 31 Aug 2010 12:52:41 +0200 (CEST) From: Jens Wilke Organization: Affinitas GmbH To: pgsql-admin@postgresql.org Subject: Re: multiple standby configuration Date: Tue, 31 Aug 2010 12:50:21 +0200 User-Agent: KMail/1.12.2 (Linux/2.6.31-22-generic; KDE/4.3.2; x86_64; ; ) References: <4C7CCD1F.6010503@tech.sdb.it> In-Reply-To: <4C7CCD1F.6010503@tech.sdb.it> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Message-Id: <201008311250.21281.jens.wilke@affinitas.de> X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-0.001 tagged_above=-10 required=5 tests=BAYES_20=-0.001 X-Spam-Level: X-Archive-Number: 201008/280 X-Sequence-Number: 35529 Am Dienstag 31 August 2010 11:36:31 schrieb Silvio Brandani: > Is it possible to have multiple host destinations in the archive_command > parameter of postgresql.conf to be able to mantain 2 standby datbase > with write ahead log??? You have to write a shell script and run this as archive command. The shell script can copy the wal files to multiple locations. > is it possible to architect a cascading standby , =20 IIRC, this should be possible in 9.1 HTH, Jens =2D-=20 Affinitas GmbH | Kohlfurter Stra=DFe 41/43 | 10999 Berlin | Germany Gesch=E4ftsf=FChrer: Lukas Brosseder, David Khalil, Kai Rieke, Christian Vo= llmann Eingetragen beim Amtsgericht Berlin, HRB 115958