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 X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 762C1C35666 for ; Sat, 22 Feb 2020 15:24:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 48AAA20684 for ; Sat, 22 Feb 2020 15:24:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727674AbgBVPYv (ORCPT ); Sat, 22 Feb 2020 10:24:51 -0500 Received: from magic.merlins.org ([209.81.13.136]:50800 "EHLO mail1.merlins.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727445AbgBVPYv (ORCPT ); Sat, 22 Feb 2020 10:24:51 -0500 Received: from svh-gw.merlins.org ([173.11.111.145]:38898 helo=saruman.merlins.org) by mail1.merlins.org with esmtps (Cipher TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.92 #3) id 1j5Wdy-00046V-1z; Sat, 22 Feb 2020 07:24:41 -0800 Received: from merlin by saruman.merlins.org with local (Exim 4.80) (envelope-from ) id 1j5Wdx-0005YB-ON; Sat, 22 Feb 2020 07:24:37 -0800 Date: Sat, 22 Feb 2020 07:24:37 -0800 From: Marc MERLIN To: Josef Bacik Cc: Roman Mamedov , dsterba@suse.cz, Martin Steigerwald , linux-btrfs@vger.kernel.org, kernel-team@fb.com Message-ID: <20200222152437.GW19481@merlins.org> References: <20200220214649.GD26873@merlins.org> <20200221053804.GA7869@merlins.org> <20200221104545.6335cbd1@natsu> <20200221230740.GQ19481@merlins.org> <3e94351d-6f32-1036-ab24-0dc1b843c969@toxicpanda.com> <20200222000142.GA31491@merlins.org> <20200222010637.GB31491@merlins.org> <20200222012312.GC31491@merlins.org> <20200222145134.GV19481@merlins.org> <71dc4b69-cab4-596c-530e-c7059a19f998@toxicpanda.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <71dc4b69-cab4-596c-530e-c7059a19f998@toxicpanda.com> X-Sysadmin: BOFH X-URL: http://marc.merlins.org/ User-Agent: Mutt/1.10.1 (2018-07-13) X-SA-Exim-Connect-IP: 173.11.111.145 X-SA-Exim-Mail-From: marc@merlins.org Subject: Re: btrfs filled up dm-thin and df%: shows 8.4TB of data used when I'm only using 10% of that. Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Sat, Feb 22, 2020 at 09:52:56AM -0500, Josef Bacik wrote: > Go ahead and blow it away, and I'll add "dm-thinp failure mode" to my list > of things to look into. Sorry Marc, No worries, I got lucky that it hit a filesystem that's easy to recreate, so it's not a huge deal. Thanks for the replies. 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