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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8BFCC433EF for ; Mon, 25 Oct 2021 10:56:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A1BA460F46 for ; Mon, 25 Oct 2021 10:56:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232169AbhJYK60 (ORCPT ); Mon, 25 Oct 2021 06:58:26 -0400 Received: from mout.gmx.net ([212.227.15.15]:46645 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232456AbhJYK6M (ORCPT ); Mon, 25 Oct 2021 06:58:12 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1635159349; bh=U6gnXsXKQWonLikzFCN7yZORwNAzAKCggxYMsQBTIDQ=; h=X-UI-Sender-Class:Date:Subject:From:To:References:In-Reply-To; b=RaECGsvYuS14FSsipUfHRrSSs9lXKpsTO/ceH2XqYo+UrMu3+jWq8w8rNjg6f7Wo+ QGUfhtRdgvM8elwMthgWaBQbvI2Fp/JYkhkCpcuz+PtgnXkk4oQ6boBr8PZUCzVNdR 7rqBc1Qqnv0EFlhSsiYgC0RGqv7imzI6eWyZFFQY= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [0.0.0.0] ([149.28.201.231]) by mail.gmx.net (mrgmx004 [212.227.17.184]) with ESMTPSA (Nemesis) id 1MrhQ6-1mzlmi3XDY-00ngAL; Mon, 25 Oct 2021 12:55:49 +0200 Message-ID: <69109d24-efa7-b9d1-e1df-c79b3989e7bf@gmx.com> Date: Mon, 25 Oct 2021 18:55:46 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 Subject: Re: filesystem corrupt - error -117 Content-Language: en-US From: Qu Wenruo To: Mia <9speysdx24@kr33.de>, linux-btrfs@vger.kernel.org References: In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:Vk3lyw2qZJ8eIaiXrc5KPge/GRChDtIic7EKDWO8rI/CSUhHvLv hHsmqBTQQKKbjKJ3whAP9yI+jlBp1vNqvJyxCVw7R0lgeQl4aGCJh/jlqoi5A+kjlpNB6S2 uVPUMVOEFp0q0Hy1wKvFfpPogvBdvDUn8JjydVRRaXCUzIFcbnmHVVfGUpxwczC8XyL81ut Rw+sSugX+2F2OWio8AErA== X-UI-Out-Filterresults: notjunk:1;V03:K0:NPYhgmYAefQ=:0ly0+nPU9X6Y2TISonSWhM cTrYdHlYFSkwTRvnwIoN+88p7xPrUTb3g+PjULGQaQTQywwQNpbxpuFSfBcVNgDM1lrQeIivl +6j7DA8dc5MwEADCwn61xZGJBfWzKJSR1PviEpl0rGotJlfUMGW0k+5tH1v//rsJswI4zIYkB 7Y9yTw7ZdUjNwTM0yarXmF0uB1SMk8ayiooQeSZr9mFF9U7M4RYmjf5Zidy9gZFCWVaRiCW9F B1RqCjDofWXF+Shz9hC08dNACEfpd4XZkfw0Jqf/e3Z3tmS4KIerxoX4TFo6ZHk6l26DSA106 n54Q/BDV4lWDJUApwITtctHOFvHauNIXWDkbEinS9zljFWsUkrc1KCv83x5ArZ0x6kMrDzmZz KkpqrWJtfkNQlNTcdLa/zAPW3BosEpbQNeqP9thJs3+drEGnL0oF4AL39Ichcq9kZK0Gq8c3r z9yBxJxeKFbXBrVWSdmaeMnF6SPTjYFVwKGUTL5++oO/gL88O+icA3O6R1weD7gZVufWsYFES PJ5J9eiiL8vD2iQBoDdNFKa30ykr/cowXVllfOPBf3XO1kmocCNPB+tERTK9UuEzklxTTSHw7 OcC9ussILj+gS+UaI6GNadvGOfbOFsFguVGcHG81IqGmivB7+et/SXj1C3lB6ps8j+ULtDk8X QrjHCAuhE6gT1pqpR6y+eeNAga4BD0VW98q19g6jLDwjTw0srF7Hh7VhHq9M1sFpKMRU+X3kX 4ikFb7Ar0ezFDuiPcIdbVmOctvqlmYVpW9bMkddbNVjZr4HYJjmXg7ZokDwEjxlOyuxZ2Ya4K FGWaq6n1oa16nPSt5RQwLX/0JDZXhgYsvObg/g/rKxxygEBqmrmoenE3OlKMdjUGeWjGkzPRg KnP//WB61ZIOwINbncQR7wY/mZxT5xWpWLeZxSxjyhGlBpovNSW6aCgb0FImc7hHlLhmIWiVa yf7mY/cZiuankrDMshBMt4b3GJR8CcaNKnNPiqgFMDYEqXGPeDvcnXet+LuTYoXOdamxOJP85 MQHSeiK2PuhkpLuo++JCCRklEeHY7vpiQA9Cws0OH1f7l5RmBBNn28T+X23vvyM+aCE0HxJHu 4a/oU42cB6GKYE= Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On 2021/10/25 18:53, Qu Wenruo wrote: > > > On 2021/10/25 16:46, Mia wrote: >> Hello, >> I need support since my root filesystem just went readonly :( >> >> [641955.981560] BTRFS error (device sda3): tree block 342685007872 owne= r >> 7 already locked by pid=3D8099, extent tree corruption detected > > This line explains itself. > > Your extent tree is no corrupted, thus it allocated a new tree block I missed the "w" for the word "now"... > which is in fact already hold by other tree. > > This means your metadata is no longer protected properly by COW. > > "btrfs check" is highly recommended to expose the root cause. > >> >> root@rx1 ~ # btrfs fi show >> Label: none=C2=A0 uuid: 21306973-6bf3-4877-9543-633d472dcb46 >> =C2=A0=C2=A0=C2=A0=C2=A0 Total devices 1 FS bytes used 189.12GiB >> =C2=A0=C2=A0=C2=A0=C2=A0 devid=C2=A0=C2=A0=C2=A0 1 size 319.00GiB used = 199.08GiB path /dev/sda3 >> >> root@rx1 ~ # btrfs fi df / >> Data, single: total=3D194.89GiB, used=3D187.46GiB >> System, single: total=3D32.00MiB, used=3D48.00KiB >> Metadata, single: total=3D4.16GiB, used=3D1.65GiB >> GlobalReserve, single: total=3D380.45MiB, used=3D0.00B >> >> root@rx1 ~ # btrfs --version >> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 :( >> btrfs-progs v4.20.1 >> >> >> root@rx1 ~ # uname -a >> Linux rx1 4.19.0-17-amd64 #1 SMP Debian 4.19.194-3 (2021-07-18) x86_64 >> GNU/Linux > > This is a little old for btrfs, but I don't think that's the cause. > > Thanks, > Qu > >> >> Hope someone can help. >> Regrads >> Mia >>