From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from manchmal.in-ulm.de ([217.10.9.201]:58958 "EHLO manchmal.in-ulm.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752375AbbLRHgv (ORCPT ); Fri, 18 Dec 2015 02:36:51 -0500 Date: Fri, 18 Dec 2015 08:28:11 +0100 From: Christoph Biedl To: linux-btrfs@vger.kernel.org Subject: ERROR: scrubbing failed for device id 1: ret=-1, errno=28 (No space left on device) Message-ID: <1450423394@msgid.manchmal.in-ulm.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hello, checking all my btr file systems after seeing a lot of trouble on a particular installation, I came across this: # btrfs scrub start -B -c3 /mnt/schroot/ ERROR: scrubbing /mnt/schroot/ failed for device id 1: ret=-1, errno=28 (No space left on device) scrub canceled for 89a02165-5975-46c7-8565-1247874531a2 scrub started at Fri Dec 18 08:20:27 2015 and was aborted after 00:00:01 total bytes scrubbed: 7.70MiB with 0 errors btrfsck shows a *lot* of the "bad extent [458797056, 458801152), type mismatch with chunk" messages that have been discussed here but otherwise exits zero. df shows 75% usage (4.4 of 6.5 Gibyte used)). # btrfs fi df /mnt/schroot/ Data, single: total=5.17GiB, used=3.75GiB System, DUP: total=8.00MiB, used=4.00KiB System, single: total=4.00MiB, used=0.00B Metadata, DUP: total=409.56MiB, used=143.44MiB Metadata, single: total=8.00MiB, used=0.00B GlobalReserve, single: total=48.00MiB, used=0.00B This is btrfs-progs v4.3 running on kernel 4.3.3 Any idea how to proceed? Christoph