From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andi Drebes Subject: Re: Unable to mount loopback devices in RAID mode Date: Fri, 20 Nov 2009 20:22:18 +0100 Message-ID: <200911202022.19306.lists-receive@programmierforen.de> References: <200911192026.04694.lists-receive@programmierforen.de> <4B05D64B.7070705@hp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Cc: linux-btrfs@vger.kernel.org To: jim owens Return-path: In-Reply-To: <4B05D64B.7070705@hp.com> List-ID: Hi! > The problem is btrfs randomly changes the "current master" > superblock of the filesystem. Only 1 of the devices will > be mountable. You just have to try the other ones, like: > > > $ mount -t btrfs /dev/loop0 /mnt/btrfs > > mount: wrong fs type, bad option, bad superblock on /dev/loop0, > > $ mount -t btrfs /dev/loop1 /mnt/btrfs > > until you find one that works. Thanks for the hint. Cheers, Andi