Results folders:
..//2010-08-20_1016/btrfs8-20-base/btrfs1.ffsb.random_writes_odirect__threads_0016.10-08-20_12.23.41
..//2010-08-20_1016/btrfs8-20-base-nocow/btrfs1.ffsb.random_writes_odirect__threads_0016.10-08-20_16.02.58
..//2010-08-21_1031/btrfs8-20-perfpatch/btrfs1.ffsb.random_writes_odirect__threads_0016.10-08-21_12.38.11
..//2010-08-21_1031/btrfs8-20-perfpatch-nocow/btrfs1.ffsb.random_writes_odirect__threads_0016.10-08-21_16.20.14