From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS3215 2.6.0.0/16 X-Spam-Status: No, score=-2.4 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, RCVD_IN_SORBS_WEB,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE shortcircuit=no autolearn=no autolearn_force=no version=3.4.2 Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by dcvr.yhbt.net (Postfix) with ESMTP id C7EC71F8C4 for ; Wed, 16 Mar 2022 11:50:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355438AbiCPLv1 (ORCPT ); Wed, 16 Mar 2022 07:51:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355419AbiCPLvZ (ORCPT ); Wed, 16 Mar 2022 07:51:25 -0400 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3AE175C356 for ; Wed, 16 Mar 2022 04:50:12 -0700 (PDT) Received: by mail-pf1-x435.google.com with SMTP id s42so3792257pfg.0 for ; Wed, 16 Mar 2022 04:50:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=A2AI9G48tooHM+Sg4h2QpwwCm8GVn209wIxrbUdw2Ik=; b=CBnuTJwUX5QUrc2ANoJ6blGWhFsonjxIfLCq40kgQHwtPH2fIF7RXzWvdY4h194ab9 7OIlc3Qq49gPtvNXeOd5+qQLkx/3Zy3p5ScXGjzwJSyWgpeD7XNY5RETnF/Yr/w5OgSv hfOxjLaGLY7hMLhh3ovucF5ddomQmPEA1G0996GYB8+3GvEyOjOtf56lHqlkdwMlNmyW IfLM3hF55Ig9PqGkJ+fwoACL2GgFj8cB+WD6Q9Dj4VIV8S6r8n8o3bdtJOqc+IjGGAqB 7YIKb+kqRDes2JLlCXcACwrGXVK+GAIn1c/m32dLmqPEb7aCseJ5Lr9AKm6XQ6uXKwtx RrbA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=A2AI9G48tooHM+Sg4h2QpwwCm8GVn209wIxrbUdw2Ik=; b=e1NcZBT+aRdhiYQXiIPdCKcO4ex9OE6lAtcrJ5cixPibCf4KF1fQVFvPxmcC5a6yyk 4qZNNyZhAKIANXuz58qXS1Q5KV3utcr0s6MQnLP0wlNCu0i+VVcY5I/UHVWb7ViqLJJV ln8B6h68IQB5H600bTjo82oRPV8MHHwl9Cf7Ox2y91n1RjSqBeoRgKmTZWgcC6JekvTY uF6IolV0eviZ5WPxCoDgAwXABK6ti4rfdgf4y1f3oWlwnDI5nBa32yp0AaEyrg4DwKid kW28mf9sAwxQny6lr8LGaHnM7vTSwsFUOY3Cox83NNZCQivk/ffh8Av6yTyu+PPfr2Ug DVyw== X-Gm-Message-State: AOAM531lNQQIsP574E/y3SxDtF7vtYrwrRP1iP7aBSavrHvt+uZrTWG+ ihBi0Cguw8So5T6D4+lsi+k= X-Google-Smtp-Source: ABdhPJxWrRZ4FVpaSVZPYzxTbZRXmDmDi2RrQnatwEUJZsbSLPbxxSVhB+QRvAAEloOAJ9VFWIh2bA== X-Received: by 2002:a63:1003:0:b0:378:7d70:2ec5 with SMTP id f3-20020a631003000000b003787d702ec5mr27643962pgl.351.1647431411772; Wed, 16 Mar 2022 04:50:11 -0700 (PDT) Received: from [192.168.43.80] (subs02-180-214-232-65.three.co.id. [180.214.232.65]) by smtp.gmail.com with ESMTPSA id mt3-20020a17090b230300b001c633aca1e1sm6540690pjb.18.2022.03.16.04.50.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 16 Mar 2022 04:50:11 -0700 (PDT) Message-ID: <65998787-15e4-fac4-1343-65df60e971d0@gmail.com> Date: Wed, 16 Mar 2022 18:50:06 +0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [PATCH 2/7] core.fsyncmethod: batched disk flushes for loose-objects Content-Language: en-US To: Neeraj Singh via GitGitGadget , git@vger.kernel.org Cc: Johannes.Schindelin@gmx.de, avarab@gmail.com, nksingh85@gmail.com, ps@pks.im, "Neeraj K. Singh" References: From: Bagas Sanjaya In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On 16/03/22 04.30, Neeraj Singh via GitGitGadget wrote: > On a filesystem with a singular journal that is updated during name > operations (e.g. create, link, rename, etc), such as NTFS, HFS+, or XFS > we would expect the fsync to trigger a journal writeout so that this > sequence is enough to ensure that the user's data is durable by the time > the git command returns. > But what about ext4? Will fsync-ing trigger writing journal? -- An old man doll... just what I always wanted! - Clara