Results folders:
..//btrfs10-15/btrfs1.ffsb.sequential_reads__threads_0001.09-10-15_09.53.22
..//btrfs10-15-nocow/btrfs1.ffsb.sequential_reads__threads_0001.09-10-15_13.19.22

test_Large_file_sequential_reads._num_threads=1.FFSB_Ops_per_Sec.png test_Large_file_sequential_reads._num_threads=1.FFSB_CPU.png test_Large_file_sequential_reads._num_threads=1.FFSB_Reads.png test_Large_file_sequential_reads._num_threads=1.FFSB_Efficiency.png