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 F2674C433EF for ; Sat, 9 Jul 2022 02:18:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229553AbiGICSK (ORCPT ); Fri, 8 Jul 2022 22:18:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46514 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229511AbiGICSK (ORCPT ); Fri, 8 Jul 2022 22:18:10 -0400 Received: from mout.gmx.net (mout.gmx.net [212.227.15.19]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0394A6D9C2 for ; Fri, 8 Jul 2022 19:18:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1657333086; bh=YclMBChHsGhZhykJNr/tUN4uJ3Bqk81SWpptJ+EERRo=; h=X-UI-Sender-Class:Date:Subject:To:References:From:In-Reply-To; b=aWKjKdxPO2nq6nimcnZ6X+wx8Lv5WmGOghb1HiSIhS8lzqB9LIgBeWvhP1MHsq5aj e0vcV5MYlBuD78eFWbko/+dn0CwiL+UGHKpz3szjOU+Jyv5OvJd8VigV46X0LxPLrV 0tZoayFgoS6fjPKHvJ6W+SAO82rXRm2tNQMttYqI= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [0.0.0.0] ([149.28.201.231]) by mail.gmx.net (mrgmx005 [212.227.17.184]) with ESMTPSA (Nemesis) id 1M4JmN-1oAH1g3XN3-000NAG; Sat, 09 Jul 2022 04:18:06 +0200 Message-ID: <18274afe-32ac-6014-c64a-ea041e61d927@gmx.com> Date: Sat, 9 Jul 2022 10:18:03 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: BTRFS critical (device md126): corrupt node: root=1 block=13404298215424 slot=307, unaligned pointer, have 12567101254720864896 should be aligned to 4096 Content-Language: en-US To: Denis Roy , "linux-btrfs@vger.kernel.org" References: <6a3407a3-2f24-c959-a00c-ec183ca466ed@gmail.com> <3ed7ee56-24fe-4fe6-b9ec-857adc8924cf@gmx.com> <3b281d71-ad13-2145-fe77-e70051e0faca@gmail.com> From: Qu Wenruo In-Reply-To: <3b281d71-ad13-2145-fe77-e70051e0faca@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:gQqVfsKywQmL1N0aBRDeHf8DXrIuyYwOlEYShsIAHbQgZiM+MVs 3Lm4FIatzMSG5UnHNXFvyEZzep2TgGjKjM+IXSYeFszulMbWJcJYajceCBHLtWMxS+v9mdT +iSQbbTxpiMpvDCq7F9Kmky3GyqBxfG5SWMxUpJG9ZaVTG8fktHGR+xydyBnZze3CzHeEtn h1CM4IwJg8XMonhHp/sLQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:3DBty0gClLM=:4uvMUaVtQSqlP4RNbnXmcm e3UMFLLDZ9QStW3WIeR4WMcJisdATGM2jmqUaNCvRREOE83TCwUNAAGEMQBbdj3WEZ+CDp33Y ddW4/qNwDgwTxt5q4MNRWSxRnWADq0FTUZw3N5YoqoRRlI4+e/lK2IVlWcZTOqIuzOLf4EfZE dR1d6m1RYcoCgKQTxSuqEEzuRUBt+dZaXkXbwjQnidq0amr/kczDtptDbFIo+pQqx9vH7scfc mbb0WaIEc99cA6wkv8UpWLzp6IlFOGMxyHZ/fFQg00W5a98P3F9waukiyvvyqSJKcduHIzHEj HsjbxTtAc+4ywy06m+p75lWIlscTdcZDCuadc6+sVXoQuzMXkoOIrHIPnBFG5xMD+8ZuFVAlP QTEplRoDFecsAusyWXaQ63t9gV0GtWBWummQgPKxzLMNB1wXTCfieS5HJGS+SlhMTpxaadyXn Smvr2eJ5/cEP2sRvUw5IskXD5C2l+FhJZN/AKX/Kj7oMS6keFZ6E0LezsOtJTPZ03Op89k4E6 BEBHBtYSRDCF5ty92Gt1HQw3JJCfxhOSO0aoG8UPMV+ktWOYzpmE8UzxtMi8zW/4vVrFmAPzo avd0+BWA0PfrO7ZvdkD7MdpOle17Fj3NSxM000fms/tnepO8jlvNdQhQ46oTp/iY2/V1wNTJx K6mkceiAsSAHmfEc+ku342t03jAV6Y6H4ih2r9DCrdVuB9oL9QuMcDjp2aBYTMwJjwYwVDMPF t5de8Ot1VJSqaGU4D8b92F2CSkn9Vp1hhizjraQhDe976ngcwHqe/Dt+e+8G2A1v6h3AOvTO1 RUeimPP890OAJ/OKQIZX/VCH3Hx/TtvQdJj9RqM8G5vZLdZrgrJiGlmEHJBu/Q8oyiYOFPtxT wUwRybhIpRZVTREzTQUFSp4N1j5KUFK528/YExwZykZ9q1RVLvgMf/d7rm9wyk1VEEV/3bwN4 IcE6pX0DOW0GhuYWTyaXyXnxBIYtPCXOWCvLWg6qi0ioxa0st/ouyEXKymP2svjEj7Lk+ig5d 2xtCpetAHTzReQIWBAJmG5SDoeYa4qqrNkrviNjBT0GxXZr24eyivwHTwmUHkrh6gSyiyL9hr rB2ANJ32Zky36IYReaoe+kI3alBdIWpZvEefFomA9elvfHthtI0Zwr3FA== Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On 2022/7/9 10:16, Denis Roy wrote: > so, what option should I use? > > > =C2=A0btrfs check [options] /dev/md126?? No option needed. That would be good enough. Or you may try "btrfs check --mode=3Dlowmem" to provide a better readable output, but much slower. Thanks Qu > > > > On 2022-07-06 10:19 p.m., Qu Wenruo wrote: >