Results folders:
..//btrfs-baseline/btrfs1.ffsb.random_writes__threads_0016.08-11-20_11.52.00
..//ext3-baseline/btrfs1.ffsb.random_writes__threads_0016.08-11-20_16.43.12
..//xfs-baseline/btrfs1.ffsb.random_writes__threads_0016.08-11-20_20.23.14