Results folders:
..//btrfs-baseline/btrfs1.ffsb.random_writes_odirect__threads_0016.08-11-20_12.28.51
..//ext3-baseline/btrfs1.ffsb.random_writes_odirect__threads_0016.08-11-20_17.17.43
..//xfs-baseline/btrfs1.ffsb.random_writes_odirect__threads_0016.08-11-20_20.51.43