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 C66B2C43603 for ; Fri, 6 Dec 2019 02:12:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 835332173E for ; Fri, 6 Dec 2019 02:12:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="LgeO4Bld" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726222AbfLFCMZ (ORCPT ); Thu, 5 Dec 2019 21:12:25 -0500 Received: from mout.gmx.net ([212.227.15.18]:57523 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726065AbfLFCMZ (ORCPT ); Thu, 5 Dec 2019 21:12:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1575598340; bh=cR4dvf28cr4yaEVN4ZS76DyI2oBA+CFRfon+SH7QUIc=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=LgeO4BldgHWfj+8sSDcrtlLAIR5ckySLNWZD5fiKYPa5CSUUIX52j4XwxS3NCQVAk YLf7eE/MgJO8vjKP3RKK2k7INtbzQMG7MjeciKQ3Rp/v3MwUhze3dblTc0ri4YFGng rV4tX1dzt4170dIDWVbOTm171coskWvXc9wvFM9A= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [0.0.0.0] ([13.231.109.76]) by mail.gmx.com (mrgmx005 [212.227.17.184]) with ESMTPSA (Nemesis) id 1MK3W0-1iKy1V0dB8-00LTs1; Fri, 06 Dec 2019 03:12:20 +0100 Subject: Re: is this the right place for a question on how to repair a broken btrfs file system? To: Christian Wimmer Cc: Hugo Mills , linux-btrfs@vger.kernel.org References: <20191205202449.GH4760@savella.carfax.org.uk> <61D37CED-8564-49BC-9388-4A8511C3AC50@icloud.com> <522495ca-ed55-dd81-a819-dab93e67d0aa@gmx.com> From: Qu Wenruo Message-ID: <80206bf5-1475-0020-bad1-ebc96c57be84@gmx.com> Date: Fri, 6 Dec 2019 10:12:13 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="AsUMlodLnCfjboQX9a7DK2INMx8K6bbt0" X-Provags-ID: V03:K1:XejkYejG1dychKkvcEtPi9tD5nJLCU+3ZPKSr4sKqQfodQc6RQI nf4iLeYjJzq4R0dmEJmSqO1wqsSJcIN6/YrduuNKw2/tXJjzZEJsBvDM2BFx2J2H3rfe+z/ W/Y0pWV5x4SevSCO3jzHmyTGn5qLTdtcfMkVqJCqnhMoT79W3d0z/jA+wcecgnJME1qkOGm 9kGcBYkw/sSErzTyeKr3Q== X-UI-Out-Filterresults: notjunk:1;V03:K0:05Tb4luZnM0=:PIxo5K5h8xM5ptx2pSwVGx D81X8f8QbAI8yH4L/MilGq2xVJy6tFi6hHSuzSfXwr+/Bp/ZjjdqMbS24op6oRxlFKjeigzuR F+1SeuhD9FklUgw/cED4U007I+v3aaObu18IVg0HbZZnHKeqbZbgGyu7dQhpLm3jZe05PIXhh qj5DfZTTtZv6pX2vjObMLHXhf602B9uuusOtpSP/IYuikgGxuODD7Rl61ajYIBgFr4t6DeJCT /DQfbEIYHnarL77sIoftmWNfctKqASP6OPT5Z2hdTQxAyE992KMMTZC72RF9tNekLpm5GXEBu P19mjdzHqWnttaJydjLC2FU4BXDidiVfzIWHTzmvIZ+a/lRpfGli5M0HdhFKwI9F1cDZykZfC s8A+hADms0ooDBW1yzopNQaO+IAvhEsxTdamAfYARnqAI5DXacfNgTdvqQOJ5Hyz8RGm6g2gB kDDFqIHnvbwFN85PpNnPn6BQycQ/yzSahp0Px4bOG632aIC5Kr/s6W5UvObd0YKSKAkZJ4BAz zKHvWoh/NsSp6WSk1arOmDJXGyBY9dJPaXTiPQ3Ao+Sga3TLyQIpCFInXnnVR+fCrb+K9kahK NzBCDd2IByWNkCSzW3mkOUwvl2PEz2mn9/TkULwLifsGnZnYTzqDQRSenvbaVpAEyCMHfgyws /D/1Of4gMd5vZJ8pk8CZfRP7XXoRk4Y3ZQIzoqgyHk7okNRdVkEyh+e6NYqvk+Pz3xNrIM0oX dEFE+BAuHto/OcmfSIpgK+/9CIZ94OPyzA4Z77IsRfsmZH1hFKRVNi2JpBHEAKqk00uNu4prc qLze3IoMZ9eg2eCk9WxmiZSA+KehZPvRM8FYG81ry9gEMveaMPedwVeoHwvTNF6A0wTVMs5JT r0o16nMHV+5Xs0H78fcLB6+upTx+8j9dYxLWCDyDnjg/nvBJ5Z2LPfWGopuMttjGCmAqn3mOi yK0Z/VZvlJKOhzSkLyEYfH8nqvM4tPHJF7MR9nEMjOPPs0h5DT2vqnAAHATMKBt+rGVx/oT+J P7mnhRRyImEzMwLKeTeO7uGyDCLmZj78QgjyAEWG0Jz7Roc19isLv2rtNZENA6i0IPAwXsZt3 u7AvxPYwrhhJfIs5hXyDCFxpFfQJHMGEFuksQBZ9wtSXNAIMvJJeoL/waFhGLMC7d7FBou862 uh4N1RMwZNrG5DqH8fKTQ7F6wq/5b1mJ+Z5QUbjbpwnR0ZQZgryFJa/oMw4vZFJwRmEhs/pyn rpMQHblXu//Bw+JgeCUeei0UzRMCS9vhoKAeQ6bvxzlU50cw0Vz5KDJLKXBE= Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --AsUMlodLnCfjboQX9a7DK2INMx8K6bbt0 Content-Type: multipart/mixed; boundary="N1lfnfCUZsTiUY5OIuO39TLJh12vgfBmR" --N1lfnfCUZsTiUY5OIuO39TLJh12vgfBmR Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 2019/12/6 =E4=B8=8A=E5=8D=889:31, Christian Wimmer wrote: > Hi Hugo and Qu, >=20 > here the output from the commands: >=20 > # btrfs ins dump-tree -t root /dev/sde1 2>&1 > btrfs-progs v4.19.1 Too old. Please use latest version btrfs-progs. Just as mentioned, SLE is not a good choice for btrfs-progs. Thanks, Qu > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > bad tree block 5349895454720, bytenr mismatch, want=3D5349895454720, > have=3D14275350892879035392 > Couldn't setup device tree > ERROR: unable to open /dev/sde1 > #=C2=A0 >=20 >=20 >=20 > # btrfs ins dump-tree -t extent /dev/sde1 2>&1 >/dev/null > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > bad tree block 5349895454720, bytenr mismatch, want=3D5349895454720, > have=3D14275350892879035392 > Couldn't setup device tree > ERROR: unable to open /dev/sde1 > #=C2=A0 >=20 >=20 > # btrfs ins dump-tree -t chunk /dev/sde1 > btrfs-progs v4.19.1=C2=A0 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > bad tree block 5349895454720, bytenr mismatch, want=3D5349895454720, > have=3D14275350892879035392 > Couldn't setup device tree > ERROR: unable to open /dev/sde1 > #=C2=A0 >=20 >=20 > # btrfs ins dump-tree -t 5 /dev/sde1 2>&1 >/dev/null > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > checksum verify failed on 5349895454720 found B80B9FA8 wanted C61C3C00 > bad tree block 5349895454720, bytenr mismatch, want=3D5349895454720, > have=3D14275350892879035392 > Couldn't setup device tree > ERROR: unable to open /dev/sde1 > #=C2=A0 >=20 >=20 > I will try to setup a newer kernel. Which Distro you would suggest for > this purpose? > The idea is to download and install a small linux just for recovery > purpose for now. >=20 > Thanks, >=20 > Chris >=20 >=20 >=20 >> On 5. Dec 2019, at 21:04, Qu Wenruo > > wrote: >> >> btrfs ins dump-tree -t root /dev/sde1 2>&1 >=20 --N1lfnfCUZsTiUY5OIuO39TLJh12vgfBmR-- --AsUMlodLnCfjboQX9a7DK2INMx8K6bbt0 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQFLBAEBCAA1FiEELd9y5aWlW6idqkLhwj2R86El/qgFAl3puP0XHHF1d2VucnVv LmJ0cmZzQGdteC5jb20ACgkQwj2R86El/qjcFwf8C2y4EUCfXuMwhcIAJK8Gd5// Wk5i/yUZvNCEmuUW/7xtrtLIrsPPy4KJvvc5s1YMzCnbQRgQwe8+/uIITwB03zQF PH4ihyLYw+affvhgYYJ+3/c1TNfWgoEK8/qUA/2q7EXT+/08jMQUFZrbPJyrJgl6 lQN8qF2HOkt5YFHHNLsVyhMW+twq7tC38yEibHN6gXvClb4rC9t1P7vTRVPEORp5 icjybIxUZHrjmoAwaMi5JLe+5Kf1GStKMMHCKCT3r7KvPfPjdFIwEcKUw+qDqPh+ 7qC0hBFbfMXAClZq9by3/5ZqMO+EkmiXXkqRctd4o3bNPIU914rAXK842MAqSw== =wq/D -----END PGP SIGNATURE----- --AsUMlodLnCfjboQX9a7DK2INMx8K6bbt0--