btrfs also has a deduplication feature in the works: http://www.mail-archive.com/linux-btrfs@vger.kernel.org/msg07720.html http://www.mail-archive.com/linux-btr

btrfs also has a deduplication feature in the works: http://www.mail-archive.com/linux-btrfs@vger.kernel.org/msg07720.html http://www.mail-archive.com/linux-btrfs@vger.kernel.org/msg0...