Results folders:
..//btrfs-baseline/btrfs2.ffsb.random_writes__threads_0001.09-01-23_14.08.20
..//ext3-baseline/btrfs2.ffsb.random_writes__threads_0001.09-01-22_23.19.43
..//ext4-baseline/btrfs2.ffsb.random_writes__threads_0001.09-01-23_03.07.41
..//jfs-baseline/btrfs2.ffsb.random_writes__threads_0001.09-01-23_05.17.16
..//xfs-baseline/btrfs2.ffsb.random_writes__threads_0001.09-01-23_09.05.25