def mult_thread(func, num, pre_path="/"):
# pool = Pool(processes = num)
thread = []
results = []
if pre_path != "/":
path = pre_path + "/"
curvefs = swig_operate.LibCurve()
rc = curvefs.libcurve_statfs(pre_path,
user_name=config.user_name,
pass_word=config.pass_word)
logger.debug("path is %s" % path)
parentid = rc.id
else:
path = pre_path
parentid = 0
for i in xrange(num):
# results.append(pool.apply_async(globals().get(func),args=("/"+str(i),)))
filename = path + str(i)
logger.debug("filename is %s" % filename)
t = mythread.runThread(globals().get(func), filename)
thread.append(t)
logger.debug("%s %s" % (func, str(i)))
for t in thread:
t.start()
if str(func) == "statfs_libcurve_file":
for t in thread:
result = t.get_result()
assert result.length == 10737418240, "file length is %d" % (
result.length)
assert result.parentid == parentid, "file parentid is %d,pre id is %d" % (
result.parentid, parentid)
assert result.filetype == 1, "file filetype is %d" % (
result.filetype)
elif str(func) == "open_libcurve_file":
for t in thread:
results.append(t.get_result())
assert t.get_result(
) != None, "open file fd is %d" % t.get_result()
return results
elif str(func) == "create_libcurve_file":
for t in thread:
rc = t.get_result()
logger.debug("get result is %d" % rc)
if rc == -1:
logger.error("file exist")
else:
assert rc == 0, "result is %s" % str(rc)
elif str(func) == "delete_libcurve_file":
for t in thread:
rc = t.get_result()
logger.debug("get result is %d" % rc)
if rc == -6:
logger.error("file not exist")
else:
assert rc == 0, "result is %s" % str(rc)
else:
for t in thread:
rc = t.get_result()
logger.debug("get result is %d" % rc)
assert rc == 0, "result is %s" % str(rc)
def background_loop_write_file(fd,
num=1000000,
offset=config.offset,
length=config.length):
t = mythread.runThread(loop_write_file, fd, num, offset, length)
t.start()
return t
def drop_all_chunkserver_dat():
thread = []
for host in config.chunkserver_list:
t = mythread.runThread(initial_chunkserver, host)
thread.append(t)
logger.debug("%s %s" % (initial_chunkserver, host))
for t in thread:
t.start()
for t in thread:
logger.debug("drop cs dat get result is %d" % t.get_result())
assert t.get_result() == 0
def mult_thread_close_file(fd, num):
# pool = Pool(processes = num)
thread = []
for i in fd:
# results.append(pool.apply_async(globals().get(func),args=("/"+str(i),)))
t = mythread.runThread(close_libcurve_file, i)
thread.append(t)
logger.debug("%s %s" % (close_libcurve_file, i))
for t in thread:
t.start()
for t in thread:
logger.debug("get result is %d" % t.get_result())
assert t.get_result() == 0
def begin_kill_snapshotserver():
t = mythread.runThread(loop_kill_snapshotserver)
t.start()
def begin_snapshot_test():
t = mythread.runThread(test_snapshot_all,config.snapshot_volid)
config.snapshot_thread = t
t.start()
def start_cto_file_md5check():
thread = mythread.runThread(checksum_cto_data, "test4")
logger.debug("check cto file md5")
config.fs_md5check_thread = thread
thread.start()
def loop_mount_umount():
thread = mythread.runThread(mount_umount_test)
logger.debug("thrash mount umount")
config.fs_mount_thread = thread
thread.start()
