Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oGExc-00037N-IJ for pgsql-hackers@arkaria.postgresql.org; Tue, 26 Jul 2022 07:26:32 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1oGExb-0006LC-8C for pgsql-hackers@arkaria.postgresql.org; Tue, 26 Jul 2022 07:26:31 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oGExa-0006L3-VX for pgsql-hackers@lists.postgresql.org; Tue, 26 Jul 2022 07:26:30 +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 1oGExY-0003PE-34 for pgsql-hackers@postgresql.org; Tue, 26 Jul 2022 07:26:29 +0000 Received: from [10.6.216.82] (unknown [203.180.48.65]) by oss.nttdata.com (Postfix) with ESMTPSA id 66B2E60F29; Tue, 26 Jul 2022 16:26:24 +0900 (JST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.6 at oss.nttdata.com Message-ID: Date: Tue, 26 Jul 2022 16:26:23 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: remove more archiving overhead Content-Language: en-US To: Nathan Bossart , David Steele Cc: Kyotaro Horiguchi , robertmhaas@gmail.com, pgsql-hackers@postgresql.org References: <20220707182251.GA2255242@nathanxps13> <20220707220716.GA2258527@nathanxps13> <20220708.105652.1551158050191356887.horikyota.ntt@gmail.com> <44dbf5e4-8eec-da56-daba-755128b3723e@pgmasters.net> <20220708165450.GA2356733@nathanxps13> <983e1c05-d479-dec3-b96e-0e5e359f5aa7@pgmasters.net> <20220708171848.GC2356733@nathanxps13> From: Fujii Masao In-Reply-To: <20220708171848.GC2356733@nathanxps13> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 2022/07/09 2:18, Nathan Bossart wrote: > On Fri, Jul 08, 2022 at 01:02:51PM -0400, David Steele wrote: >> I think I wrote this before I'd had enough coffee. "fully persisted to >> storage" can mean many things depending on the storage (Posix, CIFS, S3, >> etc.) so I think this is fine. The basic_archive module is there for people >> who would like implementation details for Posix. Yes. But some users might want to use basic_archive without any changes. For them, how about documenting how basic_archive works in basic_archive docs? I'm just thinking that it's worth exposing the information commented on the top of basic_archive.c. Anyway, since the patches look good to me, I pushed them. Thanks a lot! If necessary, we can keep improving the docs later. Regards, -- Fujii Masao Advanced Computing Technology Center Research and Development Headquarters NTT DATA CORPORATION