Results folders:
..//2008-10-20_2251/ext3-baseline/btrfs1.ffsb.random_reads__threads_0128.08-10-20_23.31.02
..//2008-10-20_2251/ext4dev-baseline/btrfs1.ffsb.random_reads__threads_0128.08-10-21_02.09.01
..//2008-10-20_2251/xfs-baseline/btrfs1.ffsb.random_reads__threads_0128.08-10-21_06.55.16
..//2008-10-20_2251/jfs-baseline/btrfs1.ffsb.random_reads__threads_0128.08-10-21_04.39.26
..//2008-10-20_2251/btrfs-baseline/btrfs1.ffsb.random_reads__threads_0128.08-10-21_09.24.47
..//2008-10-21_1711/btrfs-nodatasum/btrfs1.ffsb.random_reads__threads_0128.08-10-21_17.49.49
..//2008-10-21_1926/btrfs-nodatacow-nodatasum/btrfs1.ffsb.random_reads__threads_0128.08-10-21_20.04.37