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 E11BEC433F5 for ; Fri, 8 Apr 2022 10:24:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230149AbiDHK0N (ORCPT ); Fri, 8 Apr 2022 06:26:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58738 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229649AbiDHK0L (ORCPT ); Fri, 8 Apr 2022 06:26:11 -0400 Received: from mail-il1-x129.google.com (mail-il1-x129.google.com [IPv6:2607:f8b0:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4010D219AF2 for ; Fri, 8 Apr 2022 03:24:08 -0700 (PDT) Received: by mail-il1-x129.google.com with SMTP id y16so6157043ilc.7 for ; Fri, 08 Apr 2022 03:24:08 -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=C3hQitwRNiO5YMSlxm/qbyVEbRt9SseRehZa80SLjmM=; b=ttTg+YZ11GIYYZiT2c4TpyvIWp/wtY9WuvAvg64ODxBmE2lq4iPiaOfAQ7I3wOYm+y Lk60wC17NxSlJ3ee8jTBmNBJV8mnyzpRRpYznZLC4CUcntWI0ynFPgA38Bblv6JdsGdF cnVhByFEWulDqSBYMglR9Nrg5ApLUgLw8lkOjIp9wUGvEWAIU0FNxLMzmnF0nlxm8nqD 70RT+5rqPDW72bMQLmWGcaim8T7YcWbIGJM31N4oBQABFZ5pNB2EJ1+efW1a95iB2u2u Anx2i8tLtuyRAD83Wp8XLZi8pJh4I1PxAD5zMNGoV6gSkHG9ECOS8o3IESYNgAwkCmff Df9A== 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=C3hQitwRNiO5YMSlxm/qbyVEbRt9SseRehZa80SLjmM=; b=zeXxalEWUucISNnqTQqCqFtURQb5Vu63IMuPlbFFot8ZLRJGQTtKLYUCpmyL6Y7ULi 8PHYBoE/4h6PYfyGNZ+JgcPn4+Uy26qazV0Zrs9bzYptlpJvBbV7lyNxU17NUMbnAeHP O3Y58Lf8l2e0HgWA2AeH3O6aHZOUAIM6L3HkQ5A6GSEVJc/+p8zqXwgCWMIjeMs67vLR wtKtAgtZqvCVR0u3ku3QnqdfFrNiZAg3zZU3kv9dYqDL6BaZ3oG8TEHf4QJQnH/8IwhR MwSiMdAJ7L4dWZ15PU1miJcq+OYCcFgMtjVbspPVvZPhEj9tyjOoRsXZ53uMozy+dsG7 Oj9g== X-Gm-Message-State: AOAM533vI1XcM91kjZsLly9HpZ0204cqQB0yV9Yu1wIpWU1n9B+bVAmG NQ/lri2MiiBhkecd4uz6QoB7Q6c8Tp50adntfEkF9suqGks= X-Google-Smtp-Source: ABdhPJx74CFUyhrru2Qg6vPaa3+5gzydY+vUYgidPAljVOzCWeYc8wlOpPxnlaWgYftn6+eKTtiFrcNeeJSErvJ0Jy4= X-Received: by 2002:a05:6e02:1889:b0:2ca:2105:78 with SMTP id o9-20020a056e02188900b002ca21050078mr8677570ilu.6.1649413447609; Fri, 08 Apr 2022 03:24:07 -0700 (PDT) MIME-Version: 1.0 References: <11970220.O9o76ZdvQC@ananda> <20220407052022.GC25669@merlins.org> <20220407162951.GD25669@merlins.org> <20220408102209.GG25669@merlins.org> In-Reply-To: <20220408102209.GG25669@merlins.org> From: Josef Bacik Date: Fri, 8 Apr 2022 06:23:56 -0400 Message-ID: Subject: Re: Rebuilding 24TB Raid5 array (was btrfs corruption: parent transid verify failed + open_ctree failed) To: Marc MERLIN Cc: Martin Steigerwald , "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 Fri, Apr 8, 2022 at 6:22 AM Marc MERLIN wrote: > > On Thu, Apr 07, 2022 at 06:09:53PM -0400, Josef Bacik wrote: > > Just following up on this, I've got hungry kids, I'm about halfway > > through the new shit. Depending on how much help kids need with > > homework I may have this done later tonight, or it'll be tomorrow > > morning. Thanks, > > It finished after more than 24H, but that didn't seem to be enough, quite. > Hopefully we're getting closer, though :) > Yup we're getting there, I'm about 90% done with the new stuff, and that'll delete block pointers that we can't find good matches for. Also it'll cache the results of the disk wide search, so it'll have to do it once per root instead of for every bad block we find, which will drastically cut down on the runtime. I'll let you know when it's ready, figure another hour or so. Thanks, Josef