From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Brown <david@westcontrol.com>
Subject: Re: converting one-disk btrfs into RAID-1?
Date: Tue, 12 Oct 2010 11:32:07 +0200
Message-ID: <i919v8$n91$1@dough.gmane.org>
References: <4CB2FF03.8090608@wpkg.org> <m3ocb0irqj.fsf@pullcord.laptop.org>
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To: linux-btrfs@vger.kernel.org
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On 11/10/2010 19:06, Chris Ball wrote:
> Hi,
>
>     >  Is it possible to turn a 1-disk (partition) btrfs filesystem into
>     >  RAID-1?
>
> Not yet, but I'm pretty sure it's on the roadmap.
>
> - Chris.

Is it possible to view the raid levels of data and meta data for an 
existing btrfs filesystem?  It's easy to pick them when creating the 
system, but I couldn't find any way to view them afterwards.