From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de ([212.227.126.130]:49481 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751524AbbHAUJl convert rfc822-to-8bit (ORCPT ); Sat, 1 Aug 2015 16:09:41 -0400 Received: from [127.0.0.1] ([92.77.1.248]) by mrelayeu.kundenserver.de (mreue004) with ESMTPA (Nemesis) id 0McAfD-1ZcStZ2shL-00JdkU for ; Sat, 01 Aug 2015 22:09:38 +0200 Message-ID: <55BD277F.2040201@friedels.name> Date: Sat, 01 Aug 2015 22:09:35 +0200 From: Hendrik Friedel MIME-Version: 1.0 To: Btrfs BTRFS Subject: Data single *and* raid? Content-Type: text/plain; charset=utf-8; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hello, I converted an array to raid5 by btrfs device add /dev/sdd /mnt/new_storage btrfs device add /dev/sdc /mnt/new_storage btrfs balance start -dconvert=raid5 -mconvert=raid5 /mnt/new_storage/ The Balance went through. But now: Label: none uuid: a8af3832-48c7-4568-861f-e80380dd7e0b Total devices 3 FS bytes used 5.28TiB devid 1 size 2.73TiB used 2.57TiB path /dev/sde devid 2 size 2.73TiB used 2.73TiB path /dev/sdc devid 3 size 2.73TiB used 2.73TiB path /dev/sdd btrfs-progs v4.1.1 Already the 2.57TiB is a bit surprising: root@homeserver:/mnt# btrfs fi df /mnt/new_storage/ Data, single: total=2.55TiB, used=2.55TiB Data, RAID5: total=2.73TiB, used=2.72TiB System, RAID5: total=32.00MiB, used=736.00KiB Metadata, RAID1: total=6.00GiB, used=5.33GiB Metadata, RAID5: total=3.00GiB, used=2.99GiB Why is there Data single and Raid? Why is Metadata RAID1 and Raid5? A scrub is currently running and showed no errors yet. Greetings, Hendrik --- Diese E-Mail wurde von Avast Antivirus-Software auf Viren geprüft. https://www.avast.com/antivirus