Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hlDWH-0001vX-HZ for pgsql-hackers@arkaria.postgresql.org; Wed, 10 Jul 2019 14:24:29 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1hlDWG-0008Ra-5A for pgsql-hackers@arkaria.postgresql.org; Wed, 10 Jul 2019 14:24:28 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hlDWF-0008RN-Ox for pgsql-hackers@lists.postgresql.org; Wed, 10 Jul 2019 14:24:27 +0000 Received: from mail-qt1-x842.google.com ([2607:f8b0:4864:20::842]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hlDWD-0003aX-Gt for pgsql-hackers@postgresql.org; Wed, 10 Jul 2019 14:24:26 +0000 Received: by mail-qt1-x842.google.com with SMTP id k10so2633725qtq.1 for ; Wed, 10 Jul 2019 07:24:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=2ndquadrant-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :content-transfer-encoding:in-reply-to:user-agent; bh=BAxfM7z5j8OoiSRN9/NQ7HI/aDXYZRs5IwsF/loNjvo=; b=i3npowNtJmWV4MFvY7ufuX4M4cCzXHaX5Bvi/HTPUH4/k8ELq1Fu/8b5PgIeESJEsU MIpE9eOe07TldYOIuCLJQpofgbVevnxbo9YIkC7ztgEF1xdvYwnSOcjtcYW7n4vyjtpP N3hsLUAP6cgtzZR6gwJ9zV+KD4WE2f9pVYV4oKN13yesJ2oEj3VEDglG/Jd3J9OgVz+3 fq7koQtjHY1YJmgG0nfUJsjWDrYRVvZkv2BFTVO5zLHsclhDf9rtW/zQCfdtaOQTQ5sB 8MZHT7WGlQfByi7t44NvbM9gQG/NAWBBzUDLD1Pooxtk7NpPEXLLUerN7fc6fZr9lTLs zJHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=BAxfM7z5j8OoiSRN9/NQ7HI/aDXYZRs5IwsF/loNjvo=; b=Wrbo761Mg4TZd18j/7NcJ2WOWFO1e1AdUGqVcQU9vBCzVkWRhwCIc3c64dq4F6FcH7 j9tkW0sbXuXyHPU5VvHjl6FzvlcvNcc1xK/5RrgWNtK1hKeYOoLRLDfjjNKRq0JcDHru x0mjLd8XDyJtUfIfKT/2RGkKeMTV9bhcRKXIZJTWCMeN4B/9YZAxiX1BW8Riu/PYy9uX 5xniUuw2aUAWYqKXsgbuBOK91IVKMuo1928Ve/f05wzjvCwEMv0zLXOPGvlXiqlcrjdd ixjBOwLuOo1PhNun4J6+iazcOFJDUb2KeNmOVyIUeN9CgSAx8X7+A7xrimI5MJve0g4u YzjQ== X-Gm-Message-State: APjAAAWG83TKc9aMUQpuPellQbjF7G/iCiiSdCeN5MYqfggTJ7rVrlbh ULzXUpJblaatwSi54Lh0RmietQ== X-Google-Smtp-Source: APXvYqxgFdu59Fwpg5QXv4qqN0C6xWwaa5sNw6XxcGeQVS5fF4rc72dBh9ZjuxZhlPpSgYCKs2rRHg== X-Received: by 2002:ac8:41d1:: with SMTP id o17mr23958849qtm.17.1562768664441; Wed, 10 Jul 2019 07:24:24 -0700 (PDT) Received: from nimloth.alvh.no-ip.org ([190.121.29.3]) by smtp.gmail.com with ESMTPSA id s11sm1092124qkm.51.2019.07.10.07.24.23 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 10 Jul 2019 07:24:24 -0700 (PDT) Received: by nimloth.alvh.no-ip.org (Postfix, from userid 1000) id CD524121EBC; Wed, 10 Jul 2019 10:24:21 -0400 (-04) Date: Wed, 10 Jul 2019 10:24:21 -0400 From: Alvaro Herrera To: Jesper Pedersen Cc: Laurenz Albe , PostgreSQL-development Subject: Re: pg_receivewal documentation Message-ID: <20190710142421.GA28387@alvherre.pgsql> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On 2019-Jul-09, Jesper Pedersen wrote: > + > + Note that while WAL will be flushed with this setting, > + it will never be applied, so must > + not be set to remote_apply if pg_receivewal > + is the only synchronous standby. > + +1 to document this caveat. How about Note that while WAL will be flushed with this setting, pg_receivewal never applies it, so must not be set to remote_apply if pg_receivewal is the only synchronous standby. ? -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services