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=-2.2 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 E1165C2D0C0 for ; Sun, 22 Dec 2019 09:24:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AD01220665 for ; Sun, 22 Dec 2019 09:24:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725958AbfLVJWQ (ORCPT ); Sun, 22 Dec 2019 04:22:16 -0500 Received: from relay4-d.mail.gandi.net ([217.70.183.196]:34515 "EHLO relay4-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725899AbfLVJWQ (ORCPT ); Sun, 22 Dec 2019 04:22:16 -0500 X-Originating-IP: 88.191.131.7 Received: from [192.168.1.168] (unknown [88.191.131.7]) (Authenticated sender: swami@petaramesh.org) by relay4-d.mail.gandi.net (Postfix) with ESMTPSA id D5765E0002; Sun, 22 Dec 2019 09:22:14 +0000 (UTC) Subject: Re: Kernel 5.4 - BTRFS FS shows full with about 600 GB Free ? From: =?UTF-8?Q?Sw=c3=a2mi_Petaramesh?= To: Qu Wenruo , "'linux-btrfs@vger.kernel.org'" References: <8bd55f28-2176-89f7-bd53-4992ccd53f42@petaramesh.org> <81dec38b-ec8e-382e-7dfe-cb331f418ffa@gmx.com> Message-ID: <3e4119ec-c8f5-4837-c608-59bb508a572d@petaramesh.org> Date: Sun, 22 Dec 2019 10:22:14 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: fr-FR Content-Transfer-Encoding: 8bit Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Le 22/12/2019 à 10:00, Swâmi Petaramesh a écrit : > Because in the one disk on which I observe this (and which passes a full > btrfs check with bells and whistles) it still shows 0% free after 2 days > and several unmounts / remounts... > > Furthermore I've conected it to machines using 5.3 and even 4.15 > kernels, and they *ALL* state that the free disk space is zero - even > though I can understand if « That check is from 2015 ». For the record, a « btrfs balance start -m » apparently fixed it. ॐ -- Swâmi Petaramesh PGP 9076E32E