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 E7EF0C433EF for ; Mon, 2 May 2022 17:35:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350166AbiEBRib (ORCPT ); Mon, 2 May 2022 13:38:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43360 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235941AbiEBRia (ORCPT ); Mon, 2 May 2022 13:38:30 -0400 Received: from mail1.merlins.org (magic.merlins.org [209.81.13.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C1DE82AE0 for ; Mon, 2 May 2022 10:35:00 -0700 (PDT) Received: from c-24-5-124-255.hsd1.ca.comcast.net ([24.5.124.255]:58372 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 1nlZwp-0001XA-GF by authid with srv_auth_plain; Mon, 02 May 2022 10:34:59 -0700 Received: from merlin by sauron.svh.merlins.org with local (Exim 4.92) (envelope-from ) id 1nlZwp-00H0FA-8E; Mon, 02 May 2022 10:34:59 -0700 Date: Mon, 2 May 2022 10:34:59 -0700 From: Marc MERLIN To: Josef Bacik Cc: linux-btrfs Subject: Re: Rebuilding 24TB Raid5 array (was btrfs corruption: parent transid verify failed + open_ctree failed) Message-ID: <20220502173459.GP12542@merlins.org> References: <20220430130752.GI12542@merlins.org> <20220430231115.GJ12542@merlins.org> <20220501045456.GL12542@merlins.org> <20220501152231.GM12542@merlins.org> <20220502012528.GA29107@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 Mon, May 02, 2022 at 12:41:11PM -0400, Josef Bacik wrote: > On Sun, May 1, 2022 at 9:25 PM Marc MERLIN wrote: > > > > On Sun, May 01, 2022 at 07:09:19PM -0400, Josef Bacik wrote: > > > Sorry was on airplanes, pushed some more debugging. Thanks, > > > > no worries > > > > Recording extents for root 165294 > > processed 16384 of 49479680 possible bytes > > Recording extents for root 165298 > > processed 81920 of 109445120 possible bytes > > Recording extents for root 165299 > > processed 16384 of 75792384 possible bytes > > Recording extents for root 18446744073709551607 > > processed 16384 of 16384 possible bytes > > doing block accounting > > ERROR: update block group failed 15847955365888 1073217536 ret -1 > > FIX BLOCK ACCOUNTING FAILED -1 > > ERROR: The commit failed???? -1 > > > > More debugging, this really shouldn't happen because we wouldn't be > able to map the bytenr. Thanks, Sure thing: Recording extents for root 165299 processed 16384 of 75792384 possible bytes Recording extents for root 18446744073709551607 processed 16384 of 16384 possible bytes doing block accounting couldn't find a block group at bytenr 15847955365888 total left 1073217536 ERROR: update block group failed 15847955365888 1073217536 ret -1 FIX BLOCK ACCOUNTING FAILED -1 ERROR: The commit failed???? -1 doing close??? ERROR: commit_root already set when starting transaction extent buffer leak: start 13576823767040 len 16384 Init extent tree failed -- "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