Results folders:
..//ext3-6-2-newformat/btrfs1.ffsb.random_writes_odirect__threads_0001.09-06-03_10.44.26
..//ext4-6-2-newformat/btrfs1.ffsb.random_writes_odirect__threads_0001.09-06-03_13.56.26
..//xfs-6-2-newformat/btrfs1.ffsb.random_writes_odirect__threads_0001.09-06-03_20.46.54
..//jfs-6-2-newformat/btrfs1.ffsb.random_writes_odirect__threads_0001.09-06-03_17.23.23
..//btrfs-6-2-newformat/btrfs1.ffsb.random_writes_odirect__threads_0001.09-06-04_00.12.24
..//btrfsnewformat-6-1-nodatacow/btrfs1.ffsb.random_writes_odirect__threads_0001.09-06-05_11.47.27