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 4.92) (envelope-from ) id 1jGZ4j-0008QB-Jq for pgsql-hackers@arkaria.postgresql.org; Tue, 24 Mar 2020 02:13:53 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1jGZ4i-0004qS-ER for pgsql-hackers@arkaria.postgresql.org; Tue, 24 Mar 2020 02:13:52 +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 1jGZ4i-0004qL-2Y for pgsql-hackers@lists.postgresql.org; Tue, 24 Mar 2020 02:13:52 +0000 Received: from oss.nttdata.com ([49.212.34.109]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jGZ4f-0007Lk-46 for pgsql-hackers@postgresql.org; Tue, 24 Mar 2020 02:13:50 +0000 Received: from hnk.local (p2421237-ipbf2725funabasi.chiba.ocn.ne.jp [122.24.33.237]) by oss.nttdata.com (Postfix) with ESMTPSA id 297D8602AA; Tue, 24 Mar 2020 11:13:45 +0900 (JST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.102.2 at oss.nttdata.com Subject: Re: Wait event that should be reported while waiting for WAL archiving to finish From: Fujii Masao To: Atsushi Torikoshi Cc: Michael Paquier , Robert Haas , "pgsql-hackers@postgresql.org" References: <20200213032804.GB1520@paquier.xyz> <949931aa-4ed4-d867-a7b5-de9c02b2292b@oss.nttdata.com> <20200213073035.GI1520@paquier.xyz> <61477660-dded-2550-b101-c76a2f864806@oss.nttdata.com> <20200217094857.GB115140@paquier.xyz> <20200218033949.GD4176@paquier.xyz> <164cddb8-d331-753c-6a97-b181206d72d6@oss.nttdata.com> <076e0f70-5b70-adb7-b692-47308842925c@oss.nttdata.com> Message-ID: Date: Tue, 24 Mar 2020 11:13:44 +0900 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <076e0f70-5b70-adb7-b692-47308842925c@oss.nttdata.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On 2020/03/23 15:56, Fujii Masao wrote: > > > On 2020/03/19 19:39, Atsushi Torikoshi wrote: >> >> On Wed, Feb 26, 2020 at 9:19 PM Fujii Masao > wrote: >> >>     I have no idea about this. But I wonder how much that change >>     is helpful to reduce the power consumption because waiting >>     for WAL archive during the backup basically not so frequently >>     happens. >> >> >> +1. >> And as far as I reviewed the patch,  I didn't find any problems. > > Thanks for the review! > Barring any objection, I will commit this patch. Pushed! Thanks! Regards, -- Fujii Masao NTT DATA CORPORATION Advanced Platform Technology Group Research and Development Headquarters