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 27870C433F5 for ; Tue, 5 Apr 2022 21:15:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346754AbiDEVNq (ORCPT ); Tue, 5 Apr 2022 17:13:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46850 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357475AbiDEUQ1 (ORCPT ); Tue, 5 Apr 2022 16:16:27 -0400 Received: from mail1.merlins.org (magic.merlins.org [209.81.13.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C85C11B789 for ; Tue, 5 Apr 2022 12:51:57 -0700 (PDT) Received: from c-24-5-124-255.hsd1.ca.comcast.net ([24.5.124.255]:48726 helo=sauron.svh.merlins.org) by mail1.merlins.org with esmtpsa (Cipher TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94.2 #2) id 1nbpDZ-0004Ao-Aa by authid with srv_auth_plain; Tue, 05 Apr 2022 12:51:57 -0700 Received: from merlin by sauron.svh.merlins.org with local (Exim 4.92) (envelope-from ) id 1nbpDZ-00E0lA-4I; Tue, 05 Apr 2022 12:51:57 -0700 Date: Tue, 5 Apr 2022 12:51:57 -0700 From: Marc MERLIN To: Josef Bacik Cc: "linux-btrfs@vger.kernel.org" Subject: Re: Rebuilding 24TB Raid5 array (was btrfs corruption: parent transid verify failed + open_ctree failed) Message-ID: <20220405195157.GA3307770@merlins.org> References: <20220405014259.GG5566@merlins.org> <20220405020729.GH5566@merlins.org> <20220405155311.GJ5566@merlins.org> <20220405181108.GA28707@merlins.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Sysadmin: BOFH X-URL: http://marc.merlins.org/ X-SA-Exim-Connect-IP: 24.5.124.255 X-SA-Exim-Mail-From: marc@merlins.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Tue, Apr 05, 2022 at 02:36:29PM -0400, Josef Bacik wrote: > > Couldn't read chunk tree > > WTF??? > > ERROR: open ctree failed > > That's new, the chunk tree wasn't failing before right? Anyway I > pushed a change, it should work now, thanks, It failed for one commands we did before: ./btrfs inspect-internal dump-tree -t ROOT /dev/mapper/dshelf1a btrfs-progs v5.16.2 parent transid verify failed on 22216704 wanted 1600938 found 1602177 parent transid verify failed on 22216704 wanted 1600938 found 1602177 Couldn't read chunk tree trfs-progs v5.16.2 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 Ignoring transid failure 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 Ignoring transid failure parent transid verify failed on 13577821667328 wanted 1602089 found 1602242 Ignoring transid failure parent transid verify failed on 13577821667328 wanted 1602089 found 1602242 Ignoring transid failure parent transid verify failed on 13577821667328 wanted 1602089 found 1602242 Ignoring transid failure Couldn't find the last root for 4 Couldn't setup device tree ERROR: unable to open /dev/mapper/dshelf1a -- "A mouse is a device used to point at the xterm you want to type in" - A.S.R. Home page: http://marc.merlins.org/ | PGP 7F55D5F27AAF9D08