From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Paul Schroeder" <prq@Safe-mail.net>
Subject: Converting 1-drive ext4 to 4-drive raid10 btrfs
Date: Thu, 5 May 2011 17:01:04 -0400
Message-ID: <N1-PULWkPAV2U@Safe-mail.net>
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To: linux-btrfs@vger.kernel.org
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Hello!

I have a 1 TB ext4 drive that's quite full (~50 GB free space, though I
could free up another 100 GB or so if necessary) and two empty 0.5 TB
drives.

Is it possible to get another 1 TB drive and combine the four drives to
a btrfs raid10 setup without (if all goes well) losing my data?

Regards,
Paul