From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E3B2BC2D0C0 for ; Sat, 21 Dec 2019 12:54:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AA43521655 for ; Sat, 21 Dec 2019 12:54:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="EaaPkAK4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726716AbfLUMxQ (ORCPT ); Sat, 21 Dec 2019 07:53:16 -0500 Received: from mout.gmx.net ([212.227.17.20]:38851 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726583AbfLUMxP (ORCPT ); Sat, 21 Dec 2019 07:53:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1576932794; bh=7P2PwAfnHf3eu+Glo2ofq/MCOVBCkKvxathEwIk1m48=; h=X-UI-Sender-Class:Subject:To:References:From:Date:In-Reply-To; b=EaaPkAK4D8wC6VWJA4Xh8jZq/0j0EodAg+ucbLHLU+Pciqilh1SixxoqAP+8ZQqX+ ZqJQrBG7bTUH6IEmV2pkM1wntYqu6kN14oRVaJpouzkgHUQQGT+eyDTFWw3BR1mYJG HRvC/O1dtH0tXmN7kOiMTZBb1YHrgADDwlWqikCE= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [0.0.0.0] ([149.28.201.231]) by mail.gmx.com (mrgmx104 [212.227.17.174]) with ESMTPSA (Nemesis) id 1N8GMq-1hesLB0qwK-014Fha; Sat, 21 Dec 2019 13:53:13 +0100 Subject: Re: Kernel 5.4 - BTRFS FS shows full with about 600 GB Free ? To: =?UTF-8?Q?Sw=c3=a2mi_Petaramesh?= , "'linux-btrfs@vger.kernel.org'" References: <8bd55f28-2176-89f7-bd53-4992ccd53f42@petaramesh.org> <81dec38b-ec8e-382e-7dfe-cb331f418ffa@gmx.com> <9e54330f-0443-8a3b-d8a4-6377a3a55d0a@gmx.com> From: Qu Wenruo Autocrypt: addr=quwenruo.btrfs@gmx.com; prefer-encrypt=mutual; keydata= mQENBFnVga8BCACyhFP3ExcTIuB73jDIBA/vSoYcTyysFQzPvez64TUSCv1SgXEByR7fju3o 8RfaWuHCnkkea5luuTZMqfgTXrun2dqNVYDNOV6RIVrc4YuG20yhC1epnV55fJCThqij0MRL 1NxPKXIlEdHvN0Kov3CtWA+R1iNN0RCeVun7rmOrrjBK573aWC5sgP7YsBOLK79H3tmUtz6b 9Imuj0ZyEsa76Xg9PX9Hn2myKj1hfWGS+5og9Va4hrwQC8ipjXik6NKR5GDV+hOZkktU81G5 gkQtGB9jOAYRs86QG/b7PtIlbd3+pppT0gaS+wvwMs8cuNG+Pu6KO1oC4jgdseFLu7NpABEB AAG0IlF1IFdlbnJ1byA8cXV3ZW5ydW8uYnRyZnNAZ214LmNvbT6JAU4EEwEIADgCGwMFCwkI BwIGFQgJCgsCBBYCAwECHgECF4AWIQQt33LlpaVbqJ2qQuHCPZHzoSX+qAUCXZw1oQAKCRDC PZHzoSX+qCY6CACd+mWu3okGwRKXju6bou+7VkqCaHTdyXwWFTsr+/0ly5nUdDtT3yEVggPJ 3VP70wjlrxUjNjFb6iIvGYxiPOrop1NGwGYvQktgRhaIhALG6rPoSSAhGNjwGVRw0km0PlIN D29BTj/lYEk+jVM1YL0QLgAE1AI3krihg/lp/fQT53wLhR8YZIF8ETXbClQG1vJ0cllPuEEv efKxRyiTSjB+PsozSvYWhXsPeJ+KKjFen7ebE5reQTPFzSHctCdPnoR/4jSPlnTlnEvLeqcD ZTuKfQe1gWrPeevQzgCtgBF/WjIOeJs41klnYzC3DymuQlmFubss0jShLOW8eSOOWhLRuQEN BFnVga8BCACqU+th4Esy/c8BnvliFAjAfpzhI1wH76FD1MJPmAhA3DnX5JDORcgaCbPEwhLj 1xlwTgpeT+QfDmGJ5B5BlrrQFZVE1fChEjiJvyiSAO4yQPkrPVYTI7Xj34FnscPj/IrRUUka 68MlHxPtFnAHr25VIuOS41lmYKYNwPNLRz9Ik6DmeTG3WJO2BQRNvXA0pXrJH1fNGSsRb+pK EKHKtL1803x71zQxCwLh+zLP1iXHVM5j8gX9zqupigQR/Cel2XPS44zWcDW8r7B0q1eW4Jrv 0x19p4P923voqn+joIAostyNTUjCeSrUdKth9jcdlam9X2DziA/DHDFfS5eq4fEvABEBAAGJ ATwEGAEIACYCGwwWIQQt33LlpaVbqJ2qQuHCPZHzoSX+qAUCXZw1rgUJCWpOfwAKCRDCPZHz oSX+qFcEB/95cs8cM1OQdE/GgOfCGxwgckMeWyzOR7bkAWW0lDVp2hpgJuxBW/gyfmtBnUai fnggx3EE3ev8HTysZU9q0h+TJwwJKGv6sUc8qcTGFDtavnnl+r6xDUY7A6GvXEsSoCEEynby 72byGeSovfq/4AWGNPBG1L61Exl+gbqfvbECP3ziXnob009+z9I4qXodHSYINfAkZkA523JG ap12LndJeLk3gfWNZfXEWyGnuciRGbqESkhIRav8ootsCIops/SqXm0/k+Kcl4gGUO/iD/T5 oagaDh0QtOd8RWSMwLxwn8uIhpH84Q4X1LadJ5NCgGa6xPP5qqRuiC+9gZqbq4Nj Message-ID: Date: Sat, 21 Dec 2019 20:53:07 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:lhuKTQPj03gXbRxVpmf/NMv5hQxiDgahzF1AOzmA8kFsMP7Tsm5 cFgekTKeVu/Y/dpdXluG9MPiLQCYgzS6ozcV45Fm9e+FQGr2wB4lK6Le8Pac9uWtvKTWVTP 2MEtwD16k5ICTTPXuzc1BXgUccVbAZfXNSnV4bworH8AfDv6p0cXiEQUCQKFOkFUdh7IVWF sKX2OBZJRODNngTlvIueg== X-UI-Out-Filterresults: notjunk:1;V03:K0:HY9zwKS22u8=:9RI+0qYMvqT9SkYh9BRYgg 46N11xsJVMy2osplIuJdyjhJ3TT3Uh9GQwocWf8Y0d9GjvOtvz7ERlH2sE9UhXzWKi+zhc9+T ANGb5VF6LCVn5dYjS3Dna6BIeYNkj3A1zLdSmNdcCUUfjcFnTpnyB0d3wMAC5cbXRYffkUGbJ JobbCpyWIP9sbRvcu/smrUTqPqdTJBhAG9WBoDUBb9FtZtsJbpPBNRdwvMCiSd52mxG4xmbxV ODSq63t/WhHPtbM3JzQsTFe9PUHbdB6MHKMGBBzz7NAkIiW+IYr1ENWcB4bV7cfcIXyfO93H4 TDA2cHHRyDYYXGU4ayZjqiY+1kQK0n89qKhE6IzgnMihLKOHEpuqt4PzB4NdqQBBJXrD+new7 +Qmo+f9sUkkIhcNEo9XdQTLhSiRIHOuR2MaN3y21Bpca07sW8D7BDQdKghH3ot4Q1w469/VQC CqkErt8UiPxOa/Vynh1svw++RqHhxoL8MuaGNLxgenCeWjOp7VRtE/OFC7VOrLO0x5syH3u7r 8Mr+ftiftq8FsEMT3kC3wBlGBRo2ci7bSF/HJ7ASZsRAo+dnnVNPClSNYcWBVGcWgVOjEA0G9 O0RK7XUAwES4lJr6sm0rxp3xn5od5VTBqJY0xdLiiv2d+PL62PRvrsDHRAqSuIn1CCIO5swut 0/92zgNve01GO/JGSAMzwDJIiA+MaAy72a/IblL/3V2lTzk6/T0m9nUm2GswwAxxlc6UyKEfD RkX7IXUds7mS5Eg8G9EjBE/ee8WLIXxpm6EQLqBkpnkQH4x7JoVrS586WcBFrXnqaogsMH/9I Eg00yMqhBx0KECB1uPQUjFR5M57FRAfjJl3Tp2gAFwjE9uNVi0cIfquzJqnFD/R57x4f8yZN6 GlfS/TgX3GBxtZQfLJr7HdXP8e54Tohw5bozDKJbGAolHkMQ3HgatETQbkezLahGvIy8b/PF/ et8zECHz2o41jaZ4WtAsxHDHCXeAYPbyEiucmKqUUUp++pXbZAVgK93UE0hkTJouP8LdkcVES GldN7ycqxhbbvDvI5GSJsABWwe5gyW9I1zZYqa8c6H8SKo4gJb8/+GgTfkBgkSbfuCxjpheek 0DRxEr0PpoF9K7yZ3RIENKGr6otysx2dp4lWDyJSGB8JJiY1TngkgyEwRcGbhOvapEcBiorb2 +tfcFpNzigojpyXsPW+ZKFUT4bAYKD/9DpjrlfInEIcl18xyIdl1dHzmuUTF/0GSkZiCqYxDD 7+G6yxthfl7XYu+cw3b6I4ooersj4R43cI1l7lXcdgXIVP7ohzFtTs7IUcpY= Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On 2019/12/21 =E4=B8=8B=E5=8D=888:26, Sw=C3=A2mi Petaramesh wrote: > Le 21/12/2019 =C3=A0 13:16, Qu Wenruo a =C3=A9crit=C2=A0: >>> I understand =C2=AB no other bad effect =C2=BB as =C2=AB The FS will b= e OK again when >>> this is fixed in the kernel, I can leave the disk in my drawer in the >>> mean time =C2=BB ? >> You can even use it without any problem with v5.4 kernel, except the >> `df` will sometimes bother you. >> > Actually I discovered the issue not typing =C2=AB df =C2=BB but trying t= o copy > files using my GUI's file manager (Cinnamon's =E2=80=9CNemo=E2=80=9D). There are other reports of tools, which utilize 'statfs()' call to monitor available space, also get affected. So to be more accurate, any tools utilizing 'statfs()' call would reports false ENOSPC error. Since you're using arch, and if you're not utilizing bleeding edge hardware, you could try lts kernel, or at least downgrade to v5.3 and wait for the fix to be merged and backported. Thanks, Qu > > Got bounced with =C2=AB Filesystem full =C2=BB, so no, I cannot use the = FS > =E2=80=9Cwithout any problems=E2=80=9D... > > But using rsync in a terminal seems to actually work... > > Kind regards. >