def setup_system():
# This function will setup the zfs filesystems, it does not perform
# any checks, call it when you know this machine needs to be set up
subprocess.check_call(['zfs', 'create', '-p',
Configs.test_filesystem_path,
'-o', "mountpoint=" + Configs.mount_point])
# Create the corpus directory, currently setting primarycahce=none
# since not doing so results in abnormalities in test timing. I
# think this will become especially useful when this process
# becomes multithreaded.
subprocess.check_call(['zfs', 'create',
Configs.test_filesystem_path + '/corpus',
'-o', 'primarycache=none'])
# Create the area for test runs to go. I keep this in a separate
# area to ensure that cleanup is easy
ZfsApi.create_filesystem(Configs.test_filesystem_path + '/runs')
# Create the log directory, and its two sub directories
ZfsApi.create_filesystem(Configs.test_filesystem_path + '/logs')
# The two sub directories are not zfs filesystems
os.mkdir(Configs.results_directory)
os.mkdir(Configs.stats_directory)
def setup_system():
# This function will setup the zfs filesystems, it does not perform
# any checks, call it when you know this machine needs to be set up
subprocess.check_call([
'zfs', 'create', '-p', Configs.test_filesystem_path, '-o',
"mountpoint=" + Configs.mount_point
])
# Create the corpus directory, currently setting primarycahce=none
# since not doing so results in abnormalities in test timing. I
# think this will become especially useful when this process
# becomes multithreaded.
subprocess.check_call([
'zfs', 'create', Configs.test_filesystem_path + '/corpus', '-o',
'primarycache=none'
])
# Create the area for test runs to go. I keep this in a separate
# area to ensure that cleanup is easy
ZfsApi.create_filesystem(Configs.test_filesystem_path + '/runs')
# Create the log directory, and its two sub directories
ZfsApi.create_filesystem(Configs.test_filesystem_path + '/logs')
# The two sub directories are not zfs filesystems
os.mkdir(Configs.results_directory)
os.mkdir(Configs.stats_directory)
# Establish where this test will be writing its output
current_min = time.strftime("%Y%m%d%H%M%S")
zfs_receive_path = Configs.test_filesystem_path + '/runs/' + current_min
start_txg = ZfsApi.get_current_txg(Configs.main_pool)
results_collector = Results.ResultsCollector(zfs_receive_path)
results_collector.gather_start_results()
if args.verbose:
monitor_thread = MonitorThread.MonitorThread(zfs_receive_path)
monitor_thread.start()
# Create the base FS that each thread will be receiveing into sub filesystem
ZfsApi.create_filesystem(zfs_receive_path)
start_time = time.time()
def receive_file(zfs_filesystem):
ZfsApi.zfs_recv(Configs.test_file_full_path, zfs_filesystem)
try:
zfs_filesystem_list = []
for count in xrange(args.threads):
zfs_filesystem_list.append(zfs_receive_path + '/' + str(count))
workerPool = multiprocessing.Pool(processes=args.threads)
workerPool.map(receive_file, zfs_filesystem_list)
workerPool.close()
workerPool.join()
except KeyboardInterrupt:
# Establish where this test will be writing its output
current_min = time.strftime("%Y%m%d%H%M%S")
zfs_receive_path = Configs.test_filesystem_path + "/runs/" + current_min
start_txg = ZfsApi.get_current_txg(Configs.main_pool)
results_collector = Results.ResultsCollector(zfs_receive_path)
results_collector.gather_start_results()
if args.verbose:
monitor_thread = MonitorThread.MonitorThread(zfs_receive_path)
monitor_thread.start()
# Create the base FS that each thread will be receiveing into sub filesystem
ZfsApi.create_filesystem(zfs_receive_path)
start_time = time.time()
def receive_file(zfs_filesystem):
ZfsApi.zfs_recv(Configs.test_file_full_path, zfs_filesystem)
try:
zfs_filesystem_list = []
for count in xrange(args.threads):
zfs_filesystem_list.append(zfs_receive_path + "/" + str(count))
workerPool = multiprocessing.Pool(processes=args.threads)
workerPool.map(receive_file, zfs_filesystem_list)
workerPool.close()
