Results folders:
..//btrfs-baseline/btrfs1.ffsb.random_writes__threads_0128.09-02-25_03.10.29
..//ext3-baseline/btrfs1.ffsb.random_writes__threads_0128.09-02-24_17.59.15
..//ext4-baseline/btrfs1.ffsb.random_writes__threads_0128.09-02-24_20.20.09
..//jfs-baseline/btrfs1.ffsb.random_writes__threads_0128.09-02-24_22.27.49
..//xfs-baseline/btrfs1.ffsb.random_writes__threads_0128.09-02-25_00.48.56