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 9221BC433EF for ; Sat, 23 Apr 2022 20:12:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236998AbiDWUPL (ORCPT ); Sat, 23 Apr 2022 16:15:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50148 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236995AbiDWUPK (ORCPT ); Sat, 23 Apr 2022 16:15:10 -0400 Received: from mail1.merlins.org (magic.merlins.org [209.81.13.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D54401A6B48 for ; Sat, 23 Apr 2022 13:12:12 -0700 (PDT) Received: from c-24-5-124-255.hsd1.ca.comcast.net ([24.5.124.255]:41112 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 1niM6z-0004HC-MU by authid with srv_auth_plain; Sat, 23 Apr 2022 13:12:10 -0700 Received: from merlin by sauron.svh.merlins.org with local (Exim 4.92) (envelope-from ) id 1niM7F-004Zgy-OU; Sat, 23 Apr 2022 13:12:25 -0700 Date: Sat, 23 Apr 2022 13:12:25 -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: <20220423201225.GZ13115@merlins.org> References: <20220406000844.GK28707@merlins.org> <20220406040913.GE3307770@merlins.org> <20220406191317.GC14804@merlins.org> <20220422184850.GX13115@merlins.org> <20220422200115.GV11868@merlins.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220422200115.GV11868@merlins.org> 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 Fri, Apr 22, 2022 at 01:01:15PM -0700, Marc MERLIN wrote: > > Now if we get to Monday and it's still running I can take a crack at > > making it faster. I was hoping it would only take a day or two, but > > we're balancing me trying to make it better and possibly fucking it up > > with letting it take the rest of our lives but be correct. Thanks, > > Makes sense. I don't need faster, and it may not be able to go faster > anyway, it's a lot of data. Just wanted to make sure the output and > relative slow results were expected. Looking at the output, is there any way I can figure out if it's at 5% or 80% completion? tree backref 238026752 parent 236814336 not found in extent tree backpointer mismatch on [238026752 16384] adding new tree backref on start 238026752 len 16384 parent 236814336 root 236814336 Repaired extent references for 238026752 ref mismatch on [238043136 16384] extent item 0, found 1 tree backref 238043136 parent 236814336 not found in extent tree backpointer mismatch on [238043136 16384] adding new tree backref on start 238043136 len 16384 parent 236814336 root 236814336 Repaired extent references for 238043136 ref mismatch on [238059520 16384] extent item 0, found 1 tree backref 238059520 parent 236814336 not found in extent tree backpointer mismatch on [238059520 16384] adding new tree backref on start 238059520 len 16384 parent 236814336 root 236814336 Thanks, Marc -- "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