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 62AD5C433F5 for ; Tue, 5 Apr 2022 21:15:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242054AbiDEVM2 (ORCPT ); Tue, 5 Apr 2022 17:12:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54246 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1449699AbiDEUK1 (ORCPT ); Tue, 5 Apr 2022 16:10:27 -0400 Received: from mail-il1-x12d.google.com (mail-il1-x12d.google.com [IPv6:2607:f8b0:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA921F2103 for ; Tue, 5 Apr 2022 12:56:42 -0700 (PDT) Received: by mail-il1-x12d.google.com with SMTP id 14so345938ily.11 for ; Tue, 05 Apr 2022 12:56:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=toxicpanda-com.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=psWrC6/QABgP2AGlmqWCQysqkI2aJ4VvHtRaiAOq5Bk=; b=tcriGclU3pMiBocFXpu9zz5jIMPSxmdeVzgKUygWTX35rh2V5S43CShJK5Xx9WQYTh TLp36Bte+ifdLuy4S4wp+dfpIa1DWQgr42FLx3MgwM3vlc44+nIyxLJ5GpkaZQRQEyiC czv2DDDMMoEWpaT1g2aPkQxC2bG27xXht0bAoVsfbPhWR19zkzykgqGqUCXJpXVqkufj kSGLeO/k4ECr+EeuJFjldAMauFu/Nppe3jdl//RZsKexp50sLbRB4KdC5OVMcNmTuu1O 5PylC8FA61dZ1Q7VcP47wo4u/yrv8ASJyKIYChNW6jxhIU0+PYy716ger76dFz8rCoIT xU8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=psWrC6/QABgP2AGlmqWCQysqkI2aJ4VvHtRaiAOq5Bk=; b=fkhzqTaji+w08Byr6sexT+LLokHQ/QWo1czC1H7cMZOVcjxVP+Q60p7V0/vHGtxssC byAu7I7COLmyCaMkxi+t8pepOgOkiaM0Y9YxTjcukdBHJcITFLeOnzWbs1SONZU58Hrg M8RIhHDJws+zbqT/tnvZm0wfc4aJ208ZjVbNEAcr7Bpn3Ew0ekVBU76GwBma0u6ziWFw 06q8cUzEATQ4bco4SdzwKQI8dPu+W6DEmL0LD87KKVUfXYEUbb0cIZSo+LSrxGMy3xTx CXiv+TiREmRDPdJX2ZL9SV2iqNAbo9SoNFBiBabPnfncpJjIuwBfOoc1AjKMPJYJDzNt xP0A== X-Gm-Message-State: AOAM5317COVNdb1eHOmq94Hk2boiasiF4FD52frb0PAzwiNx0FJ/mu20 43YiCdAn3nqW4hzMtb92PvRCIYiw9ZNc0FbUMrvOln8bUDI= X-Google-Smtp-Source: ABdhPJzDly47HQK7xnpyacpRMvVnqhYkxvlkvoyN+IMZVe4FkCflLGxzasovNA+w4cGLVHx4UTVrJZzomXnIS2p2dXs= X-Received: by 2002:a05:6e02:170a:b0:2c9:f038:7f2e with SMTP id u10-20020a056e02170a00b002c9f0387f2emr2587500ill.127.1649188602205; Tue, 05 Apr 2022 12:56:42 -0700 (PDT) MIME-Version: 1.0 References: <20220405014259.GG5566@merlins.org> <20220405020729.GH5566@merlins.org> <20220405155311.GJ5566@merlins.org> <20220405181108.GA28707@merlins.org> <20220405195157.GA3307770@merlins.org> In-Reply-To: <20220405195157.GA3307770@merlins.org> From: Josef Bacik Date: Tue, 5 Apr 2022 15:56:31 -0400 Message-ID: Subject: Re: Rebuilding 24TB Raid5 array (was btrfs corruption: parent transid verify failed + open_ctree failed) To: Marc MERLIN Cc: "linux-btrfs@vger.kernel.org" Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Tue, Apr 5, 2022 at 3:51 PM Marc MERLIN wrote: > > On Tue, Apr 05, 2022 at 02:36:29PM -0400, Josef Bacik wrote: > > > Couldn't read chunk tree > > > WTF??? > > > ERROR: open ctree failed > > > > That's new, the chunk tree wasn't failing before right? Anyway I > > pushed a change, it should work now, thanks, > > It failed for one commands we did before: > ./btrfs inspect-internal dump-tree -t ROOT /dev/mapper/dshelf1a > btrfs-progs v5.16.2 > parent transid verify failed on 22216704 wanted 1600938 found 1602177 > parent transid verify failed on 22216704 wanted 1600938 found 1602177 > Couldn't read chunk tree > Ok I think this is from you redirecting into your device, can you do btrfs inspect-internal dump-super -s 0 btrfs inspect-internal dump-super -s 1 and see if they're different? We may have to put your old super back. Thanks, Josef