Results folders:
..//btrfs-baseline//btrfs1.ffsb.random_writes__threads_0016.10-03-12_19.12.24
..//ext4-baseline//btrfs1.ffsb.random_writes__threads_0016.10-03-12_08.08.22
..//ext3-baseline//btrfs1.ffsb.random_writes__threads_0016.10-03-12_04.18.38
..//xfs-baseline//btrfs1.ffsb.random_writes__threads_0016.10-03-12_14.42.05
..//jfs-baseline//btrfs1.ffsb.random_writes__threads_0016.10-03-12_11.19.07