Results folders:
..//ext311-12/btrfs1.ffsb.mail_server__threads_0016.09-11-13_15.24.55
..//ext411-12/btrfs1.ffsb.mail_server__threads_0016.09-11-13_18.29.49
..//jfs11-12/btrfs1.ffsb.mail_server__threads_0016.09-11-13_21.35.41
..//xfs11-12/btrfs1.ffsb.mail_server__threads_0016.09-11-14_01.04.24

test_Mail_server_simulation._num_threads=16.FFSB_Ops_per_Sec.png test_Mail_server_simulation._num_threads=16.FFSB_CPU.png test_Mail_server_simulation._num_threads=16.FFSB_Reads.png test_Mail_server_simulation._num_threads=16.FFSB_Creates.png test_Mail_server_simulation._num_threads=16.FFSB_Efficiency.png