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 CA79BC4332F for ; Wed, 6 Apr 2022 04:46:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229861AbiDFErJ (ORCPT ); Wed, 6 Apr 2022 00:47:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1573662AbiDEWwl (ORCPT ); Tue, 5 Apr 2022 18:52:41 -0400 Received: from mail-il1-x135.google.com (mail-il1-x135.google.com [IPv6:2607:f8b0:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4FC04144B6C for ; Tue, 5 Apr 2022 14:35:14 -0700 (PDT) Received: by mail-il1-x135.google.com with SMTP id 8so560373ilq.4 for ; Tue, 05 Apr 2022 14:35:14 -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=VWarZzqtzgjQk5QsygJ8qHyRtOB8YVYlIdehUgngh/s=; b=rXZmpvy+MzDGICjP1OzbwHkifn0JoBcSc+dzFxR2X6f6qyivGR8g2DKj1qUjmZWFyI YxgI8wNO34bnJY11PWjdWHeGs1j09VbQLygtWtD7tu6jayk+tW4mI68Oi+dmQSAad4Fq UReX8vTINeSjyqQizlHAjyNTHerGm98fZoW8AEXZlQKfb+Xi6ZzzykRycD5hLggVDK1S 5ROeDH3TZHd5jyzWDoJaxabxV0asGyOqQULRiDhjtip4imej71taOJLHpVg93JsQnRn7 LfYty+5synPyjGYhdOf2gbdCKSj0U7Hm7LDJ/Sk7+d8sz0muAZfSdDLVQzsiNXQqbbpM hUMQ== 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=VWarZzqtzgjQk5QsygJ8qHyRtOB8YVYlIdehUgngh/s=; b=x/Led4l4OyGaDouMWacafBaO2HSui+9LgkTGbe6KxOpV2oYX00wZBuIxSk2MncRJO/ 9CoWuw1xHmsz7dNbZruekYmudegiVsDsMLu91aC+yPftYsUTHchmCDcCObqhKSkMoa/d wpLfuXiuUJJez/IxaK01zgSmcokUKdLZauWnS+oMHUrOTnRWeuOlcI5lf4vUmH9uvifa RgQe0kcUsAuDXnWPPDVfFUDnssFIr2awqEg/8sNPpfEHIaSbdwNyKo/8vcmei2iiniIN I4NgNI39yGEKd0SjU9GGIG25Y79au5YpqYMkT4TQFjKBRb6ua575Rh10DlX/fX+e0pTT stgA== X-Gm-Message-State: AOAM5339b9k9Dg/SGE5g6klis5NzDrpqRKYyP7QUR/3zEjL5xAMetQ0K SY7m8PDYFxe/7fQLC8Z5x4rlbBy6yeQ+VyyDP2f5vy2RaRw= X-Google-Smtp-Source: ABdhPJyy5Hxvy69iMUSVwNxVqtQE+g2FbhQlvzhRhtEpdYVUa4Rf8O+FlyCf6MJX8FbFoyOaadCK8K+mjAMa5VgAVMc= X-Received: by 2002:a05:6e02:b4d:b0:2c8:45ac:66b1 with SMTP id f13-20020a056e020b4d00b002c845ac66b1mr2886940ilu.153.1649194513588; Tue, 05 Apr 2022 14:35:13 -0700 (PDT) MIME-Version: 1.0 References: <20220405195157.GA3307770@merlins.org> <20220405195901.GC28707@merlins.org> <20220405200805.GD28707@merlins.org> <20220405203737.GE28707@merlins.org> <20220405211412.GF28707@merlins.org> <20220405212655.GH28707@merlins.org> In-Reply-To: <20220405212655.GH28707@merlins.org> From: Josef Bacik Date: Tue, 5 Apr 2022 17:35:02 -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 5:26 PM Marc MERLIN wrote: > > On Tue, Apr 05, 2022 at 05:19:57PM -0400, Josef Bacik wrote: > > Otra vez por favor, > > (gdb) run -o 1 /dev/mapper/dshelf1a > Starting program: /var/local/src/btrfs-progs-josefbacik/btrfs-find-root -o 1 /dev/mapper/dshelf1a > [Thread debugging using libthread_db enabled] > Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". > parent transid verify failed on 22216704 wanted 1600938 found 1602177 > parent transid verify failed on 22216704 wanted 1600938 found 1602177 > parent transid verify failed on 22216704 wanted 1600938 found 1602177 > FS_INFO IS 0x5555555cf2a0 > parent transid verify failed on 13577821667328 wanted 1602089 found 1602242 > parent transid verify failed on 13577821667328 wanted 1602089 found 1602242 > parent transid verify failed on 13577821667328 wanted 1602089 found 1602242 > parent transid verify failed on 13577821667328 wanted 1602089 found 1602242 > parent transid verify failed on 13577821667328 wanted 1602089 found 1602242 > parent transid verify failed on 13577821667328 wanted 1602089 found 1602242 > Couldn't find the last root for 4 > Couldn't setup device tree > FS_INFO AFTER IS 0x5555555cf2a0 > Superblock thinks the generation is 1602089 > Superblock thinks the level is 1 > > Program received signal SIGSEGV, Segmentation fault. Ugh sorry, try again. Thanks, Josef