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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CD74CC3DA6F for ; Thu, 24 Aug 2023 05:41:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239794AbjHXFlR (ORCPT ); Thu, 24 Aug 2023 01:41:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34198 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239383AbjHXFlF (ORCPT ); Thu, 24 Aug 2023 01:41:05 -0400 Received: from mout.gmx.net (mout.gmx.net [212.227.15.19]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D85A9E66 for ; Wed, 23 Aug 2023 22:41:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.com; s=s31663417; t=1692855659; x=1693460459; i=quwenruo.btrfs@gmx.com; bh=abG3856gcvJeNaCXqeOgYNC5yPhTr7tjjz0ZvLq6GBI=; h=X-UI-Sender-Class:Date:Subject:To:References:From:In-Reply-To; b=L+d1xXA/e5F40yjtESebf8aiqp7WLrxAIoplq6d1a1ZkuBNlyvAxIGsgW3Ewha6VQCAwymD T/2jP1BklksQirgINKobjwMTKATtmPRvxnnpNUMUPh14t2ChYkIGRAHFQ8s41FvaWnqhImRO0 gFXjAts3HylTyfKk1VNUnQjK/NVop6znjwvsjAUOEBtTKJhcUTcn6dW2elFieEC1w//xjJeUd osudzSTU5md5T32oRpDcTnGEQo5DDBx72nU9u6RZH/20TcwXnIMNcelAn0tTK4E8usdYqtxui SpVvIM6R7hCVbd/McSy0mWXVKVSi43wkC0fRn9hMigxAcOKom/tg== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from [0.0.0.0] ([149.28.201.231]) by mail.gmx.net (mrgmx004 [212.227.17.184]) with ESMTPSA (Nemesis) id 1MNswE-1qNzO62VSa-00OD2k; Thu, 24 Aug 2023 07:40:59 +0200 Message-ID: <04b21f25-a80e-4e1b-a70a-3401ca3c2af2@gmx.com> Date: Thu, 24 Aug 2023 13:40:55 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: btrfs check: root errors 400, nbytes wrong Content-Language: en-US To: Cebtenzzre , linux-btrfs@vger.kernel.org References: <4a18c53b36e312b3de3296145984ed74323494ff.camel@gmail.com> From: Qu Wenruo Autocrypt: addr=quwenruo.btrfs@gmx.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:TdRDnZUzXr2nD8KlrWU+5anSUO7w6zlELkitTUiw+B1154xu3LA fohB19jeyOqbx3W8pcrpauxYu7HvFz+WspvotOo/F+4hjmjOTH70MIq2y39+5GLOwWMO7OX aGshUK3DUCbFtpXQx2Sx6izJt8vUEJj34MuWudAh1egK1sYQ6rWBFHjNQAN4HtIDoUKgtWJ kxrj2tFonKqwMoO0BayoQ== UI-OutboundReport: notjunk:1;M01:P0:4MnfKyANkG4=;nlsDKdebQ4PwdlPoaH51fajL/qh p2xiTX73D5hiSixUXnpPAB7tulJVugaWbiZn1qk3HQZvPhAb7/bx9G/08c3Q+F3b77DqjAb7O yK7A7UDfdgb9YHVvwKje0gQbxopRKcoXwYK+Xryc8FG4XswoFNctYtF8HVsnFWsABhfLEvlJp GsT8DJvVd8u55XI2oAhW4m8PkjGJZV3A6/3gGPRKI1C8/Q1084ieyd35NAQqLNcgtwVXq1Oz6 +LzgQdbc1NQR0YI9xSEAFGZA1uNuUwcnUcF8Vo6B0zFlXv0D1MgIef3mRpPKHj3JfyMsyLL0t VhWg6xji+/YWTwEOMn6YG4EiMGM56a19SK4lAL7rZr3PYwxIX2EN1BNWsbzjK6SWNik4t+Tre xwmDN8EpWEGHuDgy4Kr1JSFLjk1vtmUscZXYwkzbkCP+iQs9pT7DIqo2mXtsrKJDkIWl/gZrA GXPhL6KE8sRQbMbnIgSo1UELw6kbp0XJ4N8F+DHFlFij0sbbHCyMffGJg3I12mok/IPqQaX+R wXHtsvPeugZ3+rvg7Qhh8whVrLJK908k7QliMKLlHGA6eW++8+e3N557+7hbpv8M0GPxUKnn+ qmTRxpyzzchjnREub/+xD66O9c8n9z5gjenR+vFcNFjWloVRVgzfooWWhq+pejGGzwmzWV/Y1 +Tb5nUMYYrK3lofNgRM4auEXxS3BI92kcs5SAjWT3GNZqB1qXLcJ2/Toqy+W53vYxybNPP45v Z4JNnKevXCScTovOIJu1IsiBO97i+nXTxVnILtF7q8h33b21m95EPPEb7P3AnvyJBFqSECjdY EEkEV60JuBqho/RHf7NfjfWjVSHeSOvX+IrxDTrWfJXcXrkQZCJ1QhxXX+wNBoqXdxYhlrNsu kegOb0c7MqDLTbk8Vkbf0jlcuTVEVOFQ020xTJAOINJ0Ut2bbU8mFFh1JLUZvtLPQG9pNhC1T SYJGjb6FAfWZimU0zmVT3c1dpi8= Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On 2023/8/24 08:38, Cebtenzzre wrote: > I am getting these errors from btrfs-progs v6.3.3 on Linux 6.4.7. > > Can I safely run `btrfs check --repair`? > > root 258 inode 123827824 errors 400, nbytes wrong Just to be extra safe, you may want to run "btrfs check --mode=3Dlowmem" to get a more human readable output. But it's mostly fine, a btrfs check --repair should be safe if and only if those are the only errors. Thanks, Qu > root 15685 inode 123827824 errors 400, nbytes wrong > root 15752 inode 123827824 errors 400, nbytes wrong > root 15760 inode 123827824 errors 400, nbytes wrong > root 15768 inode 123827824 errors 400, nbytes wrong > root 15772 inode 123827824 errors 400, nbytes wrong > root 15786 inode 123827824 errors 400, nbytes wrong > root 15798 inode 123827824 errors 400, nbytes wrong > root 15814 inode 123827824 errors 400, nbytes wrong > root 15818 inode 123827824 errors 400, nbytes wrong > ERROR: errors found in fs roots > > Thanks, > Cebtenzzre