Results folders:
..//ext3-6-2-newformat/btrfs1.ffsb.random_writes__threads_0001.09-06-03_09.55.21
..//ext4-6-2-newformat/btrfs1.ffsb.random_writes__threads_0001.09-06-03_13.22.18
..//xfs-6-2-newformat/btrfs1.ffsb.random_writes__threads_0001.09-06-03_20.13.45
..//jfs-6-2-newformat/btrfs1.ffsb.random_writes__threads_0001.09-06-03_16.19.50
..//btrfs-6-2-newformat/btrfs1.ffsb.random_writes__threads_0001.09-06-03_23.09.30
..//btrfsnewformat-6-1-nodatacow/btrfs1.ffsb.random_writes__threads_0001.09-06-05_11.29.47