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 C56EAC433F5 for ; Tue, 3 May 2022 01:26:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229740AbiECB3j (ORCPT ); Mon, 2 May 2022 21:29:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37476 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229560AbiECB3i (ORCPT ); Mon, 2 May 2022 21:29:38 -0400 Received: from mail1.merlins.org (magic.merlins.org [209.81.13.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3B4E0E015 for ; Mon, 2 May 2022 18:26:04 -0700 (PDT) Received: from c-24-5-124-255.hsd1.ca.comcast.net ([24.5.124.255]:58382 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 1nlhIg-00032X-Tk by authid with srv_auth_plain; Mon, 02 May 2022 18:26:02 -0700 Received: from merlin by sauron.svh.merlins.org with local (Exim 4.92) (envelope-from ) id 1nlhIg-0009BL-N9; Mon, 02 May 2022 18:26:02 -0700 Date: Mon, 2 May 2022 18:26:02 -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: <20220503012602.GT12542@merlins.org> References: <20220502012528.GA29107@merlins.org> <20220502173459.GP12542@merlins.org> <20220502200848.GR12542@merlins.org> <20220502214916.GB29107@merlins.org> <20220502234135.GC29107@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 09:06:50PM -0400, Josef Bacik wrote: > It's a different inode number, 1819131 instead of 1819130. This is > going to be the frustrating delete shit until it works thing again. Indeed, I missed that. Now I'm stuck here: Recording extents for root 11223 processed 1619902464 of 1635549184 possible bytesWe're tyring to add a data extent that we don't have a block group for, delete 1819133,108,0 on root 11223 inode ref info failed??? elem_cnt 1 elem_missed 0 ret 0 Xilinx_Unified_2020.1_0602_1208/payload/rdi_0410_2020.1_0602_1208.xz gargamel:/var/local/src/btrfs-progs-josefbacik# ./btrfs-corrupt-block -d "1819133,108,0" -r 11223 /dev/mapper/dshelf1 FS_INFO IS 0x55ca68c6d600 JOSEF: root 9 Couldn't find the last root for 8 FS_INFO AFTER IS 0x55ca68c6d600 parent transid verify failed on 13576823635968 wanted 1619791 found 1619802 parent transid verify failed on 13576823635968 wanted 1619791 found 1619802 couldn't find root 11223 Mmmh, that's not great looking.... doing roots 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 Ignoring transid failure Recording extents for root 11223 processed 1619902464 of 1635549184 possible bytesWe're tyring to add a data extent that we don't have a block group for, delete 1819133,108,0 on root 11223 inode ref info failed??? elem_cnt 1 elem_missed 0 ret 0 Xilinx_Unified_2020.1_0602_1208/payload/rdi_0410_2020.1_0602_1208.xz gargamel:/var/local/src/btrfs-progs-josefbacik# ./btrfs-corrupt-block -d "1819133,108,0" -r 11223 /dev/mapper/dshelf1 FS_INFO IS 0x56267a388600 JOSEF: root 9 Couldn't find the last root for 8 FS_INFO AFTER IS 0x56267a388600 parent transid verify failed on 13576823635968 wanted 1619791 found 1619802 parent transid verify failed on 13576823635968 wanted 1619791 found 1619802 couldn't find root 11223 -- "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