Results folders:
..//ext311-12/btrfs1.ffsb.mail_server__threads_0001.09-11-13_15.12.09
..//ext411-12/btrfs1.ffsb.mail_server__threads_0001.09-11-13_18.18.21
..//jfs11-12/btrfs1.ffsb.mail_server__threads_0001.09-11-13_21.23.20
..//xfs11-12/btrfs1.ffsb.mail_server__threads_0001.09-11-14_00.04.22

test_Mail_server_simulation._num_threads=1.FFSB_Ops_per_Sec.png test_Mail_server_simulation._num_threads=1.FFSB_CPU.png test_Mail_server_simulation._num_threads=1.FFSB_Reads.png test_Mail_server_simulation._num_threads=1.FFSB_Creates.png test_Mail_server_simulation._num_threads=1.FFSB_Efficiency.png