From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de ([212.227.126.130]:62948 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751361AbbHPOd4 convert rfc822-to-8bit (ORCPT ); Sun, 16 Aug 2015 10:33:56 -0400 Received: from [127.0.0.1] ([88.71.43.181]) by mrelayeu.kundenserver.de (mreue002) with ESMTPA (Nemesis) id 0MTKPG-1ZJvim1ZG2-00S3vm for ; Sun, 16 Aug 2015 16:33:54 +0200 Message-ID: <55D09F50.5070900@friedels.name> Date: Sun, 16 Aug 2015 16:33:52 +0200 From: Hendrik Friedel MIME-Version: 1.0 To: Btrfs BTRFS Subject: understanding btrfs fi df Content-Type: text/plain; charset=utf-8; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hello, I am struggling to understand the output of btrfs fi df: btrfs fi df /mnt/__Complete_Disk/ Data, RAID5: total=3.85TiB, used=3.85TiB System, RAID5: total=32.00MiB, used=576.00KiB Metadata, RAID5: total=6.46GiB, used=5.14GiB GlobalReserve, single: total=512.00MiB, used=0.00B I have three disks: btrfs fi show Label: none uuid: a8af3832-48c7-4568-861f-e80380dd7e0b Total devices 3 FS bytes used 3.85TiB devid 1 size 2.73TiB used 2.73TiB path /dev/sdf devid 2 size 2.73TiB used 2.24TiB path /dev/sdd devid 3 size 2.73TiB used 2.73TiB path /dev/sde So I would expect around 5.4TiB to be available. In fact I am currently using 4.4TiB and the drive seems to be full (I cannot store more data). I went through Marcs Blog post on this, but the hints there did not help. In particular: btrfs balance start -dusage=95 /mnt/__Complete_Disk/ (started with 55) What's wrong here? Regards, Hendrik --- Diese E-Mail wurde von Avast Antivirus-Software auf Viren geprüft. https://www.avast.com/antivirus