Results folders:
..//ext3-6-2-newformat/btrfs1.ffsb.random_writes_odirect__threads_0128.09-06-03_11.16.39
..//ext4-6-2-newformat/btrfs1.ffsb.random_writes_odirect__threads_0128.09-06-03_14.18.33
..//xfs-6-2-newformat/btrfs1.ffsb.random_writes_odirect__threads_0128.09-06-03_21.08.46
..//jfs-6-2-newformat/btrfs1.ffsb.random_writes_odirect__threads_0128.09-06-03_18.05.35
..//btrfs-6-2-newformat/btrfs1.ffsb.random_writes_odirect__threads_0128.09-06-04_00.51.43
..//btrfsnewformat-6-1-nodatacow/btrfs1.ffsb.random_writes_odirect__threads_0128.09-06-05_11.58.34