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 40679C433EF for ; Wed, 1 Jun 2022 22:54:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232253AbiFAWyp (ORCPT ); Wed, 1 Jun 2022 18:54:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44110 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231368AbiFAWyo (ORCPT ); Wed, 1 Jun 2022 18:54:44 -0400 Received: from mail-io1-xd2b.google.com (mail-io1-xd2b.google.com [IPv6:2607:f8b0:4864:20::d2b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1D5D1403E7 for ; Wed, 1 Jun 2022 15:54:43 -0700 (PDT) Received: by mail-io1-xd2b.google.com with SMTP id s23so3220879iog.13 for ; Wed, 01 Jun 2022 15:54:43 -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=uW63rcfRh/z+DZtV9ZmXSgcdeBE70Y1TdHgB9v0P8G4=; b=cp1UzLUgOB6lewJawWnlD9LL+2m6S+AOgVvLaua8bTnf/p3bLn/uOvp+GD4uL9hCos WzlwpKgZJg0w3cI8cyuSCQlhm5r7Be4Z9pWOpfw/BQoTivlyjZ8xLEA2D2Qeqhn1Tw4n Eq75fekK9Kp9A/F8hak7emXCAubYDe6PYMDD4VvGrOUbfgooMm5Zy7KeT9cTNVfgfJpH +Kdj9qMOT9VyRaGM/iBYo36SVJxujpTqwAE96WMokbL+0HUxpX2e6ssTboc/sCr4oqRX okFJ1k1+z5YMejbrBTjN/KHGYhqMDn0fB6jgg4+Dr2CI4+kVEGibD6qe6Xe068KfAAVa UM1g== 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=uW63rcfRh/z+DZtV9ZmXSgcdeBE70Y1TdHgB9v0P8G4=; b=zIMdTjOcSwZQcGYAKClO7jH3CHNrF00lhlKjwmcLGfNqG4K1HX5xpaJj4WeBzg4F/w veplt5x6mGKm1V8vCZ3xCVjaol8za0qAyaeBLPdcNHFYCg76J6Hsa98CcJmIirb0mGTo jCaRUK8CFLD28Fuzpw2r2eSvcPbbZN9NrA82Pn5m9o76FHZBEt0lS0ivypTj0Ww8RH7J TqX+rPh5ptLMSZEdK0hN04gLcdwDu3nvx5vlxTEOOmqMSTem+T2ncHGF9xL+82bsYWXk V/AJA+4Mdh5n4T/LfjqxXURP1IiJAhJA2vg9ap3pxyWKtgYIxVZHPATBXbN7l9fb4dbD omZA== X-Gm-Message-State: AOAM530ZFuQkkhJelhqmF+SJJyNcb4CLcCgubV5qQKdV7n0Kf4ZyasB5 XPMUhIxfYs5JmEn0915W3Sf+KIOycN5jjpWY/AC3i525GAU= X-Google-Smtp-Source: ABdhPJwwyHochiMQXMEM8CXvGA/E2XkOlz/FldPy14V8AMIWvtiDfGysrqiQCvW/3vRUHMoeo8QBhFX4/FbfWL+CVGc= X-Received: by 2002:a05:6602:1695:b0:665:8390:fcf with SMTP id s21-20020a056602169500b0066583900fcfmr1158288iow.83.1654124082444; Wed, 01 Jun 2022 15:54:42 -0700 (PDT) MIME-Version: 1.0 References: <20220601163924.GE1745079@merlins.org> <20220601180824.GF22722@merlins.org> <20220601185027.GG22722@merlins.org> <20220601214054.GH22722@merlins.org> <20220601223639.GI22722@merlins.org> In-Reply-To: <20220601223639.GI22722@merlins.org> From: Josef Bacik Date: Wed, 1 Jun 2022 18:54:31 -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 Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Wed, Jun 1, 2022 at 6:36 PM Marc MERLIN wrote: > > On Wed, Jun 01, 2022 at 06:34:51PM -0400, Josef Bacik wrote: > > On Wed, Jun 1, 2022 at 5:40 PM Marc MERLIN wrote: > > > > > > On Wed, Jun 01, 2022 at 04:57:34PM -0400, Josef Bacik wrote: > > > > Ok I've committed the code, but I forsee all sorts of wonky problems > > > > since we don't have a tree root yet, there may be a variety of > > > > segfaults I have to run down before it actually works. So go ahead > > > > and do > > > > > > > > btrfs rescue recover-chunks > > > > > > > > if by some miracle it completes, you'll then want to run > > > > > > Found missing chunk 15483956887552-15485030629376 type 0 > > > Found missing chunk 15485030629376-15486104371200 type 0 > > > Found missing chunk 15486104371200-15487178113024 type 0 > > > Found missing chunk 15487178113024-15488251854848 type 0 > > > Found missing chunk 15488251854848-15489325596672 type 0 > > > Found missing chunk 15671861706752-15672935448576 type 0 > > > Found missing chunk 15672935448576-15674009190400 type 0 > > > Found missing chunk 15772793438208-15773867180032 type 0 > > > Found missing chunk 15773867180032-15774940921856 type 0 > > > Found missing chunk 15774940921856-15776014663680 type 0 > > > Found missing chunk 15776014663680-15777088405504 type 0 > > > Found missing chunk 15777088405504-15778162147328 type 0 > > > ERROR: Corrupted fs, no valid METADATA block group found > > > Inserting chunk 14823605665792wtf transid 2582704 > > > > Fixed, lets try that again please. Thanks, > > Found missing chunk 15672935448576-15674009190400 type 0 > Found missing chunk 15772793438208-15773867180032 type 0 > Found missing chunk 15773867180032-15774940921856 type 0 > Found missing chunk 15774940921856-15776014663680 type 0 > Found missing chunk 15776014663680-15777088405504 type 0 > Found missing chunk 15777088405504-15778162147328 type 0 > Unable to find block group for 0 > Unable to find block group for 0 > Unable to find block group for 0 > Inserting chunk 14823605665792wtf transid 2582704 > Ah right, I have to mock up free space since we can't read our normal stuff. Fixed, lets go again. Thanks, Josef