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 381C1C433EF for ; Wed, 6 Apr 2022 21:38:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236559AbiDFVj5 (ORCPT ); Wed, 6 Apr 2022 17:39:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33428 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238050AbiDFViv (ORCPT ); Wed, 6 Apr 2022 17:38:51 -0400 Received: from mail-il1-x130.google.com (mail-il1-x130.google.com [IPv6:2607:f8b0:4864:20::130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0DCB5FFE for ; Wed, 6 Apr 2022 14:05:37 -0700 (PDT) Received: by mail-il1-x130.google.com with SMTP id 8so2845152ilq.4 for ; Wed, 06 Apr 2022 14:05:37 -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=ON85b9n3yvWeGkAZ1Z0X6eQHDgLkDGCCNiAQBbgKmDk=; b=fSuFrJ33VcgnZ01zENvXUjrAtet6jKvVGQU3HqvLIjBF5NkpQ/ZL5XYvd4B8Vv3wbr F59l5XbCWfV8qH4FoY68HbC3H/YDM6J0k8bVmr9j8iSdSj+YXrPHF4Oltr5Hjd765tKC yU8+4eUx26YLqYtczXQym9yn7xoiZBx8bmnrkitidWk+UbZe8MK3vz6ukrFjYhB8NBd7 OlFONmhUZ7jYKcm2Nb6vpfaWhph33BsjZ6I9DcBloSfyLxu+5WxBKwHG3Tbi8oXoQ8ZU zRFqXCcDz5xSQ6cO3qUc5u3dHFZDWWJiZA6q+pn+8UNpRiQ1ReSY36Ah72+CJN21NA3R OvaQ== 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=ON85b9n3yvWeGkAZ1Z0X6eQHDgLkDGCCNiAQBbgKmDk=; b=6684sCTWKTzI0/hSWAHBN8ta9v7LmFti6guJM+rDQCzoB6ifM4JUqVoCinnfy0YfGR WvgxGI0IMv0EP5JTzrDvO88ePZKMjTXYqcPYZygFffqACSdzbvv8IFXBwWSt8Wkis3aq WoPKwa3d8fggN1e+1JULywkiBLsqJ2mO6Xkd1aFlR1VcnOSKKzZx9c2GN2fBpMOXAavl D7Gu3FORldj16VrWjMD7H4imzeakJa6T1sd00nd31DA3LkcjPVXvp+2BSyVnDly/GUGu guPojRoKi9el7j0daYXJSDtt7MEnGHWop8NrmaCDmOhPR99VAk826Gxx5hgZbg1aJhGu q2NQ== X-Gm-Message-State: AOAM533BmclrUrjBjY8CmImvHHNLhfsU919unHtmhfHHG9a98vvnq/au wJV6pSytgQfAexu4qodgtSp6+MuzGkgWQSL4ihsrcvODY4Y= X-Google-Smtp-Source: ABdhPJxrBoaf5v9iPaK3GxhCKBtVSQQeQtSKrPsDXWw4+KTarJyM90pZoreLefCorh6M6S7LR5pHIDA34SoGRIX8Xvg= X-Received: by 2002:a05:6e02:170a:b0:2c9:f038:7f2e with SMTP id u10-20020a056e02170a00b002c9f0387f2emr5121950ill.127.1649279136383; Wed, 06 Apr 2022 14:05:36 -0700 (PDT) MIME-Version: 1.0 References: <20220406031255.GO28707@merlins.org> <20220406033404.GQ28707@merlins.org> <20220406185431.GB14804@merlins.org> <20220406191636.GD14804@merlins.org> <20220406203445.GE14804@merlins.org> <20220406205621.GF3307770@merlins.org> In-Reply-To: <20220406205621.GF3307770@merlins.org> From: Josef Bacik Date: Wed, 6 Apr 2022 17:05:25 -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 Wed, Apr 6, 2022 at 4:56 PM Marc MERLIN wrote: > > On Wed, Apr 06, 2022 at 04:38:06PM -0400, Josef Bacik wrote: > > Ah yeah I should have expected that, can you pull and re-run the same > > command? It'll tell me which root we need to target next. Thanks, > > Not sure it helped. > Yup that's what I needed, the csum tree is screwed, and actually the reinit stuff won't ignore the csum root if we're also init'ing the csum root which is kind of annoying. I updated the btrfs-find-root tool to do the tree repair thing for the csum root, you can run ./btrfs-find-root /dev/whatever so it'll fixup that tree, and then you can re-try the btrfs check. Thanks, Josef