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 38EB8C433F5 for ; Mon, 25 Oct 2021 10:53:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2206761039 for ; Mon, 25 Oct 2021 10:53:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232959AbhJYK4Q (ORCPT ); Mon, 25 Oct 2021 06:56:16 -0400 Received: from mout.gmx.net ([212.227.15.15]:60901 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232956AbhJYK4N (ORCPT ); Mon, 25 Oct 2021 06:56:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1635159228; bh=authtVD+1SAamVrF9dlq6cBzdjEmAQ3IVePs6bT+AjU=; h=X-UI-Sender-Class:Date:Subject:To:References:From:In-Reply-To; b=bqJ+qLrhy7vbkLZ7yBSrLY2HgCdr4kjGhMvmfEFXIvKZ9e8IRicF8lc79g8F3xUXN 229xtgyBZfAbgZteBBApMYOaEYwN33gU8PzdAWSjl5Kj5FseWtOKn7C0oHqthQcQ/X yxRs0d11mMd0qyVNpO01QGw8r5GvKSnOMZMAI9ZE= 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 1MysRk-1mrYmE0FEo-00vy3D; Mon, 25 Oct 2021 12:53:48 +0200 Message-ID: Date: Mon, 25 Oct 2021 18:53:45 +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 To: Mia <9speysdx24@kr33.de>, linux-btrfs@vger.kernel.org References: From: Qu Wenruo In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:0PUshTCVVFxiUamTB3Z2UbvejuNA79XUTYuGHlzOhC62RZPQOHv CeM0YfYwMDvdFbxoIks0s4jLr91xsIdjD1kKt+xHx1FGdtaufVBNQvXfvhrMLqorUglMXUh 4teyVUPlzXJkQUR4MV4kIrNWyeasZOTq1HlPuau3Ps9rzhKFmbvTGVkvQbr/UdIacfIzfup rZ+TBkgmFVzt+n2cVNoMA== X-UI-Out-Filterresults: notjunk:1;V03:K0:JOyhBKhURyA=:pn8ptMwSjezeptILE8AJHX Bp+qH/HQhVCYH3LWwlPjsRIjnUgYvLrj7T39gwZAX/QURfpd70sUWu/y7exh6XA4pJpjr+C6V cVF40M5H0Om2KpFGXs767xBxD3j7x2feCLGwSUKPe5Wl0nJKicE51YdHvPJnO4rKItMdWlGx2 1EiaCdEhVevKfaVGmpn3fjGAsvc8+BlmTWpPWm8aHkiWLPQWOxJ/rfAKWmrRj0dNOfMJoruG5 L2WFOV1aFyOicncQTwcAf2WsjryCc1W8wlfQ5n/MCXR0/a3ZxJ/qT/zTicN76Zgy+G4FO40Fe YH2TJrEL6g0qk8dTVxPcS5AOyq1i45pMqipHRLpGJ8KqotzpFfbqq8umvCcNkFfGITRbN/xRu 8QisPXGNYm4/hBA74HWUgJ+VbIKcguptAWTRO6UJE5qo+csgIz+/6JFhWZp61WHLmfA9nE+SR zHGRJDP8xcz3dR+EZ6JKaFvk4kuF8Z02PQeA26E4uxUzImsiamfZSj2D0DnoRz/XvzlLhSQUb +9PrdTciYSF01AnLk/Imb0zSHC1XEbuEHA2dDPxG/ch0HNrhQR077wpfIR2bWgLzQcvn1hRW+ hJkWbwH3TpAxCTH5yvE3RHgtPqwP6sbO+wcmV/7wMLNqG39uc3HGgelNM2BOIp2eMRegaVD00 U2vvwnZ6gHhdpz7Y5XDdUd/cAAaWB9bHrcigWO7DQ75gaOXkFB0iP22urkwEd8cguCCG67L9n 10n+I7sSB8z2sSTL80Dj6Cw8o9EGMLNHdSNpgQcuEGTtA5NwnbKd4P4Qd+EYS+T5Fi+rw2wAi LpiwkzYeFPjHo50MsktagIi5XWQ4IZXUUVMwA6Gn/TNjDRZGnlUMzhiMLSgvy3OivzZ+4bWYi 65LA1GHPabzMAvr/7khiULkjzu1Hlr5w1LczObUiPuvU3H1YV8BMBEcf2IoqhuxWKBQOL13Sk H0kgLzAJXaHZgkOmENovQNrLSR2hBJUkidfNfQe/Pt3+T6SgBxqwPLpqFyieRxmD62yVVspky mAJr+eKkSU/eyg3xZaG1zIgg5uqShYVAvGYVxtvKULwfsc9FqbKFMDlLe8qDfy5bOEdGbtHs2 jjQJp24EUSdJ30= Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org 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 owner > 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 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 Total devices 1 FS bytes used 189.12GiB > =C2=A0=C2=A0=C2=A0 devid=C2=A0=C2=A0=C2=A0 1 size 319.00GiB used 199.08= GiB 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 :( > 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 >