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 48BF7C43334 for ; Sat, 9 Jul 2022 02:16:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229531AbiGICQt (ORCPT ); Fri, 8 Jul 2022 22:16:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45946 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229511AbiGICQs (ORCPT ); Fri, 8 Jul 2022 22:16:48 -0400 Received: from mail-qk1-x736.google.com (mail-qk1-x736.google.com [IPv6:2607:f8b0:4864:20::736]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A1E726C11A for ; Fri, 8 Jul 2022 19:16:47 -0700 (PDT) Received: by mail-qk1-x736.google.com with SMTP id x22so253509qkf.13 for ; Fri, 08 Jul 2022 19:16:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :references:from:in-reply-to:content-transfer-encoding; bh=+T+wDedVSadvIb7N678UYw5W1EpDXefMluXIKXRiQhw=; b=mRoLr4lbiMzwPSg4HuTqEMkQpXnN18RGf891RldvrNyWmPRYZmx5wH4rXjpMGtmiJ0 fLVJPanImBQ2zlMujjpYL8jPl9ywVqDP+W55sIWinGZxzV3f6Ald4J0AoOTPF9m2+wRO bgy6LegXmH6I2+tf2MdyfqER+CTUUfjzDMxrKIwZuv5O8dmQXv1STJsdD+EbOpS7Qbte QXBjfE+wIfAlqpDyNwvqVTich4VWiUCiLErLVrpcYm3WHwGb+q8EDgcrErO8WRws6CKC 4D5IneiB1JO1z8j4J0qnxFHc2pRx+HNa/zTWcUyBxncSEFNxHE62WJaL2+mbjkKRJco5 BKuA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=+T+wDedVSadvIb7N678UYw5W1EpDXefMluXIKXRiQhw=; b=SFVMcaJ1InpHNX0hiNeKAXn0+n16dAiZ3L2AFwIwVmLYTUyw6OBJoJG8IP9V7+pvLW elnPesAydXXAF9FWVwKJVm2QPy70Uk47KVJwpNzC7H9inA3Ahd/NiMZSC07TqOwTOXTq JvsoDIu55wFCDwvKFDHqj3WYCXUEnSneZ+f0bxldNyHA/vtFGY7de3kK5qUAvd1PcIal ixNQ8kChY58raNFYyoSO4ZSAn41YzhodULYjp28wQYgyipIxtD7LGy3zX5a9Uzf81G68 eHLWcaXbJOd7igYH5cLVSJOboSxTtFiA3oFOxa3aCmxusH5B4LKdQAtKFNWVyd0+Ek+A 2nmw== X-Gm-Message-State: AJIora8BVnZpVv1EVgZrHRCtUvzrePjiyPxH70f4X1ja5ajOEaiejkA+ jFU30evXLgY9SDb8o23pTlrIDQ2aovM= X-Google-Smtp-Source: AGRyM1vHR7W5w1rNpc/ruhP5Nb+mQk5P6kAysxg0BjkJJFn/2aCtxNjFGktEuXo6PsfgSJH+ctfHAg== X-Received: by 2002:a05:620a:490a:b0:6b2:5f8f:cf65 with SMTP id ed10-20020a05620a490a00b006b25f8fcf65mr4555335qkb.567.1657333006864; Fri, 08 Jul 2022 19:16:46 -0700 (PDT) Received: from [10.5.100.6] (modemcable117.130-83-70.mc.videotron.ca. [70.83.130.117]) by smtp.gmail.com with ESMTPSA id j11-20020a05620a288b00b006a6bb044740sm328316qkp.66.2022.07.08.19.16.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 08 Jul 2022 19:16:46 -0700 (PDT) Message-ID: <3b281d71-ad13-2145-fe77-e70051e0faca@gmail.com> Date: Fri, 8 Jul 2022 22:16:45 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 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-CA To: Qu Wenruo , "linux-btrfs@vger.kernel.org" References: <6a3407a3-2f24-c959-a00c-ec183ca466ed@gmail.com> <3ed7ee56-24fe-4fe6-b9ec-857adc8924cf@gmx.com> From: Denis Roy In-Reply-To: <3ed7ee56-24fe-4fe6-b9ec-857adc8924cf@gmx.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org so, what option should I use?  btrfs check [options] /dev/md126?? On 2022-07-06 10:19 p.m., Qu Wenruo wrote: