Received: from maia.hub.org (unknown [200.46.208.211]) by mail.postgresql.org (Postfix) with ESMTP id 802C76340C1; Thu, 1 Apr 2010 14:58:48 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.208.211]) (amavisd-maia, port 10024) with ESMTP id 00802-10; Thu, 1 Apr 2010 17:58:35 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mail-fx0-f222.google.com (mail-fx0-f222.google.com [209.85.220.222]) by mail.postgresql.org (Postfix) with ESMTP id 3F91B6340A5; Thu, 1 Apr 2010 14:58:37 -0300 (ADT) Received: by fxm22 with SMTP id 22so1184030fxm.34 for ; Thu, 01 Apr 2010 10:58:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:received:message-id:subject:from:to:cc:content-type; bh=a0KxWARtQ5lS+3rrKYIySqaXUekTt8rnHOaEe2VDiYM=; b=NO/zIq7TotTs4x+zfXCCPoTHmCh4WkMxWm99RH91TZOW2frwGVlpE0+o0eC3aN3P9V QH/wbbB5tRl974ddwKj7kptzhkT1sFFrVfqy4+WTfgZCYm2gEboOyaqj67cikYKJjsGJ h7317gogUI5c8X6RsRPj5Xdm+NRBeQvwuNOkM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=Sg6/2shM9Z8nyHE0wVJIq30OqPV1wZR4l/3mhosHEpXtolhxVWraHKyKrwEAw49zVZ s1lItJXarnXh8CQN8a7tdMdxgl2qrt8YKGbMZi4KMyJ348m1XSgUq2lNJRhLAnrZ5Evz OBlSR4OEEioqspYlZFSmh7/E97k0z017J6i1c= MIME-Version: 1.0 Received: by 10.239.161.83 with HTTP; Thu, 1 Apr 2010 10:58:35 -0700 (PDT) In-Reply-To: <4BB4DBEF.3010301@agliodbs.com> References: <3f0b79eb1003300152g5327eb47w8f9aecae6002b215@mail.gmail.com> <4BB49B0C.1050901@enterprisedb.com> <19262.1270142946@sss.pgh.pa.us> <4BB4952D0200002500030333@gw.wicourts.gov> <4BB4DBEF.3010301@agliodbs.com> Date: Thu, 1 Apr 2010 13:58:35 -0400 Received: by 10.239.131.199 with SMTP id 7mr76107hbo.175.1270144715774; Thu, 01 Apr 2010 10:58:35 -0700 (PDT) Message-ID: Subject: Re: [DOCS] Streaming replication document improvements From: Robert Haas To: Josh Berkus Cc: Kevin Grittner , Tom Lane , Heikki Linnakangas , Fujii Masao , pgsql-docs@postgresql.org, PostgreSQL-development Content-Type: text/plain; charset=ISO-8859-1 X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-0.854 tagged_above=-10 required=5 tests=AWL=-1.505, BAYES_05=-1.11, FS_REPLICA=1.041, SARE_SPEC_REPLICA=0.72 X-Spam-Level: X-Archive-Number: 201004/48 X-Sequence-Number: 160160 On Thu, Apr 1, 2010 at 1:46 PM, Josh Berkus wrote: > On 4/1/10 10:44 AM, Kevin Grittner wrote: >> It seems within the realm of possibility that not all users would >> think to boost superuser_reserved_connections by the number of >> replication connections, and be surprised when they are unable to >> connect in an emergency. > > Well, that's easy to add to the documentation. It's probably also easy to fix so that it doesn't NEED to be documented. The thing is, when dealing with new features, we reduce our overall maintenance burden if we get it right the first time. Obviously it's too late for major changes, but minor adjustments to maintain the POLA seem like exactly what we SHOULD be doing right now. ...Robert