From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:54045 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751792AbbC3J7i (ORCPT ); Mon, 30 Mar 2015 05:59:38 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1YcWTV-00020Z-HJ for linux-btrfs@vger.kernel.org; Mon, 30 Mar 2015 11:59:17 +0200 Received: from p4ff58186.dip0.t-ipconnect.de ([79.245.129.134]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 30 Mar 2015 11:59:17 +0200 Received: from holger.hoffstaette by p4ff58186.dip0.t-ipconnect.de with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 30 Mar 2015 11:59:17 +0200 To: linux-btrfs@vger.kernel.org From: Holger =?iso-8859-1?q?Hoffst=E4tte?= Subject: Re: Cannot convert to raid1 Date: Mon, 30 Mar 2015 09:59:10 +0000 (UTC) Message-ID: References: <1427656526.2251.8.camel@miceliux.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Mon, 30 Mar 2015 08:16:44 +0200, Juan Orti Alcaine wrote: > El 2015-03-29 22:04, Holger Hoffstätte escribió: >> On Sun, 29 Mar 2015 13:40:56 -0600, Chris Murphy wrote: >> >>> On Sun, Mar 29, 2015 at 1:15 PM, Juan Orti Alcaine >>> wrote: >>> >>>> The filesystem was created with one device, and I have added two more >>>> devices afterwards. To convert it to raid1, I have used: >>>> >>>> # btrfs balance start -dconvert=raid1 -mconvert=raid1 >>>> /mnt/btrfs_raid1 >>> >>>> The balance process has finished, but if I check my filesystem, it >>>> shows up as single >>> >>> Yeah, I'm kinda stumped. The only thing I'm thinking is if you're >>> absolutely sure it's mounted at /mnt/btrfs_raid1 – because I've made >>> this mistake before. (Oops.) >> >> Nope, known bug in 4.0-rc: >> http://thread.gmane.org/gmane.comp.file-systems.btrfs/43117 > > > Do you know if the fix is going to do it for 4.0 final? > Thank you. No idea, sorry. So far I don't see anything in Chris' trees. I maintain my own kernel (for btrfs and some other extensions) and just skipped that particular commit for now. -h