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 B1560C43603 for ; Mon, 9 Dec 2019 00:41:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 83F42206E0 for ; Mon, 9 Dec 2019 00:41:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="eF0Ly8kT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726706AbfLIAll (ORCPT ); Sun, 8 Dec 2019 19:41:41 -0500 Received: from mout.gmx.net ([212.227.15.18]:34291 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726654AbfLIAll (ORCPT ); Sun, 8 Dec 2019 19:41:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1575852099; bh=4EaKhzcczDGW4Nhw5kmKqMvm7Si+S0R40fAzo2Cw3do=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=eF0Ly8kTioilUBTmJ1NvGXZ7/7vapi+updKcl3Z3Fu3xUJ5zprrterJASO3lWuTz6 bkyrqOh+J0EVzroE+ZAdzhYiDAsgcfsZvfNX4j+XMWil26ZjDFIFGD2xSizUSAFi2o WHEn/5AVPgCqCVISWljXVYctE2PYBRbmjXZ+vjOE= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [0.0.0.0] ([13.231.109.76]) by mail.gmx.com (mrgmx004 [212.227.17.184]) with ESMTPSA (Nemesis) id 1MZCfD-1iHvYK2gin-00V6CX; Mon, 09 Dec 2019 01:41:38 +0100 Subject: Re: Unable to remove directory entry To: Mike Gilbert Cc: linux-btrfs@vger.kernel.org References: <5eae7d6d-a462-53f4-df0c-3b273426e2b2@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: <6c3454b9-cc23-d22b-c3a7-59697add9b88@gmx.com> Date: Mon, 9 Dec 2019 08:41:29 +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="rL6jauLOKHCI8qgQwdbEgyxibBF6HYFBz" X-Provags-ID: V03:K1:rPSM3ilO0SXwEZYffEkqDzWv0gowZ4Cg5/3SJsoGJU9IVl0HBhh V1WOBXwUBoaDy/X9nPn8v0kAsZ9V9uBmc5yzSFyRyr3GxjenKZNrh0AzZhKwXxT/KhVHHog xsiXdT5Qdp1N1GJMUxkR/l8FmpqzicSsgb9pDf5TTVO75Xz/e/a4dNgCIJ2S3r9di0W91zC tMFcodDP75YaWRY/YB16A== X-UI-Out-Filterresults: notjunk:1;V03:K0:6rDgUHkgukg=:W5hBekhZ2kd4/0d8KcjTwN Bj9I2PrH8DKn11RKIfvb6vBuoHUW57shwe49ZhtqgDKL+FxJ56SZcvkdKyEI2EACviExu7rpO qoWohkDjtdmPsZmdpYMiqwNGkc3Kj+T/LMoOEDJtxN7jBg+PNkZUcWtK4ZNJBTpuHF+aXVdrG LjrybRd6udBk3HLRBCjD5uAV3MKozyTb3qYMtq/+AK1yrD1SPnM8c4kv3eFxRmGV/CyibGAdd tKWTdp02HU2on35YD86ymgyMTF7aN06Q3bOS+PLP0mfyeD7d2PkQ+QPeajduWSB4wM1rvKOGz hUsERZpBVJYI1iZM+R3+LfU6sOOZavBW0gEKM1lUP1nIxbQ+vrGU2xvIeCs9FsQ9ydfTnZ1Ja anWitwC3YfFrSMZ4i26q4hT7MD+Tcu7ATal8zuaulEfNrWwqu4mSIL/si2kPgJs6LCxLtxW/c QNtZAIMClwZimffqgN98xH2ASlnQlYQEKxo92zi/QWjR28pbLxOFpzoGcDRTvXAzVLjXbTRlr 1heD5hwWBBBb8Mj2Ty9KyaTDEix1QKpzNos2vy3JoxLm2u0z7c9bQmkQ7SP8ZN20bg7+prg0Y vbAplYp63li6jGapCGv2xMxIs/TfcXCOQ5eoM6OVrh9+MTBoqUAefqX1tzS/gNX5d7bnNlGBp Vgz1MqMAPG0htCfH85w++kmJanE0KLdyVygYV3+LNuSTbwMwyInVETAPtYnuz03cLIRIU0nMC HW4sxQFLGJZrpon7noh5311sS5LSJGrezqD2A12JDULkTVX8N3dWwXFrHsdBqFW9p5++MFQsd iJpcgHcxKQe4Fi2RNoUkXXnucAbDlhUnJxqiF2884/wmDy3Aqug4XTxY7gsTgONncl/lN4wal e6jXeJPlZdLBfF+lGvbhFSIQO8lLzo6Mc7ciBd9KFav1YgXS8aTFMofWcy+b7hU36kbYuahkZ 4kYUYqsWcffgxumtLmc5J0Fm9EhMQXKZPTC5vWQeLyA1tbs7AOe9DF+0GcDMFR5LhfChIv4nY dzOD14ppDFCMIoKDxXI0pYeUHFPqXjnGw+sQaSOQg+GZaOPzSE6FrBr71bDTpDpa0SUw80DHD 4VCb0wB04s9e5BBkMe9BxSU0zmgDKGggxUgG6S4x5z9N4ZL/RGT+8WSuOakUzqtO6ilwYyNxx Sdokg4SnpeoUCrKSmlUgwpnN7U9SU5YSqnEC9wx+j+0abFu+E2E7GfcpbJy2zAwdXX7Ok/77E 9lWwLnvEgukObBMHxitBI1wtlvw41GH6DaatTmxHbbYjIDGGU4rMHhoBzlLs= 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) --rL6jauLOKHCI8qgQwdbEgyxibBF6HYFBz Content-Type: multipart/mixed; boundary="W2t5sXiV1FuCUKT6iGBYiUZrnTxDvHQ5g" --W2t5sXiV1FuCUKT6iGBYiUZrnTxDvHQ5g Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 2019/12/9 =E4=B8=8A=E5=8D=888:30, Mike Gilbert wrote: > On Sun, Dec 8, 2019 at 7:11 PM Qu Wenruo wrote= : >> >> >> >> On 2019/12/9 =E4=B8=8A=E5=8D=883:19, Mike Gilbert wrote: >>> Hello, >>> >>> I have a directory entry that cannot be stat-ed or unlinked. This >>> issue persists across reboots, so it seems there is something wrong o= n >>> disk. >>> >>> % ls -l /var/cache/ccache.bad/2/c >>> ls: cannot access >>> '/var/cache/ccache.bad/2/c/0390cb341d248c589c419007da68b2-7351.manife= st': >>> No such >>> file or directory >>> total 0 >>> -????????? ? ? ? ? ? 0390cb341d248c589c419007da68b2-7351.m= anifest >> >> Dmesg if any, please. >=20 > There's nothing btrfs-related in the dmesg output. >=20 >>> >>> % uname -a >>> Linux naomi 4.19.67 #4 SMP Sun Aug 18 14:35:39 EDT 2019 x86_64 AMD >>> Phenom(tm) II X6 1055T Processor >>> AuthenticAMD GNU/Linux >> >> The kernel is not new enough to btrfs' standard. >> >> For this possibility name hash mismatch bug, newer kernel will reporte= d >> detailed problems. >=20 > Would 4.19.88 suffice, or do I need to switch to a newer release branch= ? >=20 I'd recommend to go at least latest LTS (v5.3.x). =2E88 is just backports, nothing really different. And sometimes big fixe= s won't get backported. Thanks, Qu --W2t5sXiV1FuCUKT6iGBYiUZrnTxDvHQ5g-- --rL6jauLOKHCI8qgQwdbEgyxibBF6HYFBz Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEELd9y5aWlW6idqkLhwj2R86El/qgFAl3tmDkACgkQwj2R86El /qj2uAf9FejDvWOThY8pQngoRNVXE5ZW+tJjK0DroQ6A5+pKXlMYgBgKkywuGL/5 PAanUxJH31kfK1ZqK+HseS20EwURi5K2KlBjts+JAG/kKZSAHpCKmHZ5QUxcJ+gK HM+XQWlAUFIacWbyusB+IzkHGQjgwN0Kw7cmQAHOR/RK/+9lpeFSUHg4WbMeSpYI /cXxFkiB+PUVPXFEjfECg7vSPr8l3RmnvrwtASAKZSc1kTnNRXMACRTvahxILVWQ +odmhtI9qaUQUQ6ELNWYNVep0I6IAtK4ioKtEOYMFBHit7E8kNAC1jm7oqjsFvns YD22j0JtibMArSCgy9taBrp2onQxkQ== =279x -----END PGP SIGNATURE----- --rL6jauLOKHCI8qgQwdbEgyxibBF6HYFBz--