def subsystem_namespace_mapping_test(trtype, traddr, subsystem_cnt,
volume_cnt):
nvmf = nvmf_common.Nvmf("[ Subsystem-Namespace Mapping ", True,
spdk_rpc_path)
bringup_argument = {
'log_path': args.log_path,
'ibof_root': ibof_root,
'transport': trtype,
'target_ip': traddr,
'subsystem_cnt': subsystem_cnt,
'volume_cnt': volume_cnt,
'stdout_type': stdout_type
}
common_test_lib.bringup_multiple_volume(**bringup_argument)
map = nvmf.get_subsystem_ns_map()
ret = nvmf.check_subsystem_ns_mapping(map, "subsystem1", "bdev3")
success = (ret == True)
ret = nvmf.check_subsystem_ns_mapping(map, "subsystem3", "bdev3")
success &= (ret == False)
common_test_lib.terminate_ibofos(ibof_root, stdout_type)
common_test_lib.print_result("[ Subsystem-Namespace Mapping Test ]",
success)
return success
def stop_during_io(read_or_write):
global bringup_argument
for sleep_time in range(5, 10):
test_name = "STOP During IO" + str(sleep_time)
common_test_lib.print_start(test_name)
common_test_lib.bringup_multiple_volume(**bringup_argument)
process = execute_fio_pipe(readwrite=read_or_write, offset=0, verify="0")
time.sleep(sleep_time)
pos_util.pci_detach(nvme_device_0)
print("Device Detached!!!!!")
time.sleep(sleep_time * 0.1)
pos_util.pci_detach(nvme_device_1)
print("Other Device Detached!!!!!")
ret = process.wait()
clear_env()
#fio can failed by floating point 0 issue. it is natural.
#if there is no hang issue, just pass.
common_test_lib.print_result(test_name, True)
def unmount_volume_during_io(read_or_write):
for sleep_time in range(5,10):
test_name = "Unmount During IO" + str(sleep_time)
common_test_lib.print_start(test_name)
common_test_lib.bringup_multiple_volume(**bringup_argument)
verify_flag = "1"
if("read" in read_or_write):
verify_flag = "0"
process = execute_fio_pipe(readwrite=read_or_write, offset=0, verify=verify_flag)
time.sleep(7 + sleep_time)
print("Volume Unmounted!!!!!")
subprocess.call(ibof_cli + " volume unmount --name vol1 --array POSArray", shell="True")
ret = process.wait()
clear_env()
common_test_lib.print_result(test_name, True)
def detaching_device_during_io(read_or_write):
for sleep_time in range(5,10):
test_name = "Detaching During IO" + str(sleep_time)
common_test_lib.print_start(test_name)
common_test_lib.bringup_multiple_volume(**bringup_argument)
verify_flag = "1"
if("read" in read_or_write):
verify_flag = "0"
process = execute_fio_pipe(readwrite=read_or_write, offset=0, verify=verify_flag)
time.sleep(7 + sleep_time)
pos_util.pci_detach(nvme_device_0)
print("Device Detached!!!!!")
ret = process.wait()
clear_env()
common_test_lib.print_result(test_name, ret == 0)