Results folders:
..//ext4-2.6.34-dj-v2//btrfs1.ffsb.large_file_creates__threads_0016.10-06-23_21.09.11
..//ext4-2.6.35-rc2-dj-v3//btrfs1.ffsb.large_file_creates__threads_0016.10-06-30_22.52.26
..//ext4-2.6.34-stock/btrfs1.ffsb.large_file_creates__threads_0016.10-06-25_18.02.08
..//ext4-2.6.34-stock-nobarrier/btrfs1.ffsb.large_file_creates__threads_0016.10-06-30_04.55.59