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 E8510C433EF for ; Thu, 28 Apr 2022 15:30:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349209AbiD1PeF (ORCPT ); Thu, 28 Apr 2022 11:34:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56114 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349206AbiD1PeB (ORCPT ); Thu, 28 Apr 2022 11:34:01 -0400 Received: from mail-io1-xd31.google.com (mail-io1-xd31.google.com [IPv6:2607:f8b0:4864:20::d31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B74DB19284 for ; Thu, 28 Apr 2022 08:30:46 -0700 (PDT) Received: by mail-io1-xd31.google.com with SMTP id i20so5201657ion.0 for ; Thu, 28 Apr 2022 08:30:46 -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=lZn/6LWhJsvrFmioZWpoK7hdfqkHwrmPKJZPsZlixow=; b=ATaCIKUswGeJlw37wt/YsJneZE7lu5m6u9JIc7kcj5vo+GMYLJerUWH+FmxIoKDTf9 zYFcY+H5AImEbzpwwnpQF+Emqt+cB/o2jH/lqIKUQiSgjPn0BzutPjc8i27BGrmmR6Dz 0xzAzTwllJCZspwoXKNRpUBXIbFMdBochiFPoLlnDvMMtECNGtNlWk+xZu2rKZKvVuHH yTABdlZOYDfeGO8CLxzkAfifn2o4d3IQIEwy5QJXct4zivFoErZ/zEQ2EztkchZZbTpN wxBsEYNV4v5/Af8i5+zhdbr/iuJpfC5CSZc/xZ4LDrL/l3sjytrH5NMxrLe9+4icjJna ye6A== 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=lZn/6LWhJsvrFmioZWpoK7hdfqkHwrmPKJZPsZlixow=; b=CpjpLCrgJgCKMVZPb6vkcw0qv3XiJY4TIWUAM8U4KT32cDCs6qhd6yoiFiLcJBreMb WAWEPcebXhTDf8IdVXlhioSkLBJxf182pY+XZoYhKACx2laWCrFZcPR6UC7IpP0fBngW JrOq37AV7AZazDm0nQ2Tjz3mBZ94O7C+pSw0dycmAAjqsZw7BCnC7NmHa7hlRSEIgVW7 xTFI0re2Be2WjGThxZGoj96HFF54B2WNxcJn9Np4tbtMuXNzGuMcxLVp07ZYiWHeDkPj RMFF1UL1yfbr6weKIjmrV/SCzqjmN1z6DTazfi+nF2bCl0F0D1IA/YPfLwQs/avQ9IhW qsIg== X-Gm-Message-State: AOAM533l7vpuhtAStbizOQgfrH6P0gEEexo5aMCxvURykNp3uRNDDdzv RzP2rofJXP6Ok7wPifKexlXDpULjadscaw5svD6zaxt3WK4= X-Google-Smtp-Source: ABdhPJwNBXs1OWbtX4hoKzBVeUI41f/lCsJIqeizquLtt9YWvattOeKa70qoBRC8KwRFvT8AdtFkXoFBRnfhKH90iCM= X-Received: by 2002:a5d:9152:0:b0:652:e5c8:1c4c with SMTP id y18-20020a5d9152000000b00652e5c81c4cmr14391310ioq.10.1651159845965; Thu, 28 Apr 2022 08:30:45 -0700 (PDT) MIME-Version: 1.0 References: <20220427225942.GX12542@merlins.org> <20220428001822.GZ12542@merlins.org> <20220428030002.GB12542@merlins.org> <20220428031131.GO29107@merlins.org> <20220428041245.GP29107@merlins.org> In-Reply-To: <20220428041245.GP29107@merlins.org> From: Josef Bacik Date: Thu, 28 Apr 2022 11:30:35 -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 Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Thu, Apr 28, 2022 at 12:12 AM Marc MERLIN wrote: > > On Thu, Apr 28, 2022 at 12:03:29AM -0400, Josef Bacik wrote: > > Cool, we're pointing at the same block in different places in the same > > tree. I should make tree-recover catch that and fix it, but since > > you're going to re-generate your csum tree anyway I've adjusted > > init-extent-tree to just clear the csum tree too, lets see how far we > > get with this. Thanks, > > inserting block group 15835070464000 > inserting block group 15836144205824 > inserting block group 15837217947648 > inserting block group 15838291689472 > inserting block group 15839365431296 > inserting block group 15840439173120 > inserting block group 15842586656768 > processed 1556480 of 0 possible bytes > processed 1474560 of 0 possible bytes > Recording extents for root 4 > processed 1032192 of 1064960 possible bytes > Recording extents for root 5 > processed 10960896 of 10977280 possible bytes > Recording extents for root 7 > processed 16384 of 16545742848 possible bytes > Recording extents for root 9 > processed 16384 of 16384 possible bytes > Recording extents for root 11221 > processed 16384 of 255983616 possible bytes > Recording extents for root 11222 > processed 49479680 of 49479680 possible bytes > Recording extents for root 11223 > processed 1634992128 of 1635549184 possible bytesFailed to find [3700677820416, 168, 53248] > Hell yes we're in the fs tree's now, in the home stretch hopefully. I've pushed new debugging, you may have another overlapping extent. I'm going to have to wire up a tool for that, but hopefully we can just target delete a few things and get you up and running. Thanks, Josef