def balloon_memory(session, device_path):
"""
Doing memory balloon in a loop and check memory status during balloon.
:param session: VM session.
:param device_path: balloon polling path.
"""
repeat_times = int(params.get("repeat_times", 5))
logging.info("repeat times: %d" % repeat_times)
balloon_test = BallooningTestWin(test, params, env)
while repeat_times:
for tag in params.objects('test_tags'):
error_context.context("Running %s test" % tag, logging.info)
params_tag = params.object_params(tag)
balloon_type = params_tag['balloon_type']
min_sz, max_sz = balloon_test.get_memory_boundary(balloon_type)
expect_mem = int(random.uniform(min_sz, max_sz))
quit_after_test = balloon_test.run_ballooning_test(expect_mem, tag)
get_polling_output = vm.monitor.qom_get(device_path, get_balloon_property)
memory_check(vm, get_polling_output, 'stat-free-memory')
if quit_after_test:
return
balloon_test.reset_memory()
repeat_times -= 1
def balloon_memory(session, device_path):
"""
Doing memory balloon in a loop and check memory status during balloon.
:param session: VM session.
:param device_path: balloon polling path.
"""
repeat_times = int(params.get("repeat_times", 5))
logging.info("repeat times: %d" % repeat_times)
balloon_test = BallooningTestWin(test, params, env)
while repeat_times:
for tag in params.objects('test_tags'):
error_context.context("Running %s test" % tag, logging.info)
params_tag = params.object_params(tag)
balloon_type = params_tag['balloon_type']
min_sz, max_sz = balloon_test.get_memory_boundary(balloon_type)
expect_mem = int(random.uniform(min_sz, max_sz))
quit_after_test = balloon_test.run_ballooning_test(expect_mem,
tag)
get_polling_output = vm.monitor.qom_get(device_path,
get_balloon_property)
memory_check(vm, get_polling_output, 'stat-free-memory')
if quit_after_test:
return
balloon_test.reset_memory()
repeat_times -= 1
