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 0A4E5C433EF for ; Tue, 10 May 2022 16:06:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347146AbiEJQKl (ORCPT ); Tue, 10 May 2022 12:10:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46012 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347142AbiEJQKY (ORCPT ); Tue, 10 May 2022 12:10:24 -0400 Received: from mail1.merlins.org (magic.merlins.org [209.81.13.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 93A925A2D8 for ; Tue, 10 May 2022 09:06:02 -0700 (PDT) Received: from c-24-5-124-255.hsd1.ca.comcast.net ([24.5.124.255]:58508 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 1noSN6-0004lB-SB by authid with srv_auth_plain; Tue, 10 May 2022 09:06:01 -0700 Received: from merlin by sauron.svh.merlins.org with local (Exim 4.92) (envelope-from ) id 1noSN6-00169G-Lo; Tue, 10 May 2022 09:06:00 -0700 Date: Tue, 10 May 2022 09:06:00 -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: <20220510160600.GG12542@merlins.org> References: <20220509171929.GY12542@merlins.org> <20220510010826.GG29107@merlins.org> <20220510013201.GH29107@merlins.org> <20220510021916.GB12542@merlins.org> <20220510143739.GC12542@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, May 10, 2022 at 11:20:51AM -0400, Josef Bacik wrote: > > looking for this? > > processed 49152 of 0 possible bytes, 0%adding a bytenr that overlaps our thing, dumping paths for [4075, 108, 0] > > Couldn't find any paths for this inode > > > > Yup that was it, now it makes sense, I've fixed it hopefully. Thanks, processed 75792384 of 75792384 possible bytes, 100% searching 164620 for bad extents processed 49479680 of 49479680 possible bytes, 100% searching 164624 for bad extents processed 102318080 of 109445120 possible bytes, 93% searching 164633 for bad extents processed 75792384 of 75792384 possible bytes, 100% searching 165098 for bad extents processed 108756992 of 108756992 possible bytes, 100% searching 165100 for bad extents processed 49479680 of 49479680 possible bytes, 100% searching 165198 for bad extents processed 108249088 of 108756992 possible bytes, 99% Found an overlapping extent orig [10467701948416 10467702210560] current [10467695652864 10467704328192] I'm going to give you 10 seconds to bail if that doesn't look right, I'll only ask 5 times before I just assume I didn't break anything1 2 3 4 5 6 7 8 9 10 The original extent is older, deleting it Couldn't find any paths for this inode Deleting [4075, 108, 0] root 15645018177536 path top 15645018177536 top slot 3 leaf 6781245898752 slot 66 searching 165198 for bad extents processed 108249088 of 108756992 possible bytes, 99% Found an overlapping extent orig [10467701948416 10467702210560] current [10467695652864 10467704328192] I'm going to give you 10 seconds to bail if that doesn't look right, I'll only ask 5 times before I just assume I didn't break anything1 2 3 4 5 6 7 8 9 10 The original extent is older, deleting it Couldn't find any paths for this inode ERROR: error searching for key?? -2 wtf it failed?? -2 ERROR: failed to clear bad extents doing close??? ERROR: commit_root already set when starting transaction WARNING: reserved space leaked, flag=0x4 bytes_reserved=32768 extent buffer leak: start 15645018177536 len 16384 extent buffer leak: start 15645018783744 len 16384 extent buffer leak: start 15645018783744 len 16384 WARNING: dirty eb leak (aborted trans): start 15645018783744 len 16384 extent buffer leak: start 6781245915136 len 16384 extent buffer leak: start 6781245915136 len 16384 WARNING: dirty eb leak (aborted trans): start 6781245915136 len 16384 Init extent tree failed [Inferior 1 (process 2234) exited with code 0376] -- "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