def test_nothing_then_bad(current_actor_context):
bad_config = MultipathConfig(pathname='all_bad.conf',
default_path_checker='directio',
reassign_maps=True,
default_detect_checker=False,
default_detect_prio=False,
default_retain_hwhandler=False)
none_config = MultipathConfig(pathname='none.conf')
facts = MultipathConfFacts(configs=[none_config, bad_config])
current_actor_context.feed(facts)
current_actor_context.run()
reports = list(current_actor_context.consume(Report))
assert reports and len(reports) == 3
_assert_default_checker_report(reports[0].report, 'all_bad.conf')
_assert_default_detect_report(reports[1].report, 'all_bad.conf')
_assert_reassign_maps(reports[2].report, 'all_bad.conf')
def test_bad_then_good(current_actor_context):
bad_config = MultipathConfig(pathname='all_bad.conf',
default_path_checker='directio',
reassign_maps=True,
default_detect_checker=False,
default_detect_prio=False,
default_retain_hwhandler=False)
good_config = MultipathConfig(pathname='all_good.conf',
default_path_checker='tur',
reassign_maps=False,
default_detect_checker=True,
default_detect_prio=True,
default_retain_hwhandler=True)
facts = MultipathConfFacts(configs=[bad_config, good_config])
current_actor_context.feed(facts)
current_actor_context.run()
assert not current_actor_context.consume(Report)
def test_different_files(current_actor_context):
bad_detect_checker_config = MultipathConfig(
pathname='bad_detect_checker.conf', default_detect_checker=False)
bad_detect_prio_config = MultipathConfig(pathname='bad_detect_prio.conf',
default_detect_prio=False)
bad_retain_hwhandler_config = MultipathConfig(
pathname='bad_retain_hwhandler.conf', default_retain_hwhandler=False)
facts = MultipathConfFacts(configs=[
bad_detect_checker_config, bad_detect_prio_config,
bad_retain_hwhandler_config
])
current_actor_context.feed(facts)
current_actor_context.run()
reports = list(current_actor_context.consume(Report))
assert reports and len(reports) == 1
_assert_default_detect_report(
reports[0].report, 'bad_detect_checker.conf, bad_detect_prio.conf and '
'bad_retain_hwhandler.conf')
def test_only_bad_reassign(current_actor_context):
bad_reassign_config = MultipathConfig(pathname='bad_reassign.conf',
reassign_maps=True)
facts = MultipathConfFacts(configs=[bad_reassign_config])
current_actor_context.feed(facts)
current_actor_context.run()
reports = list(current_actor_context.consume(Report))
assert reports and len(reports) == 1
_assert_reassign_maps(reports[0].report, 'bad_reassign.conf')
def test_only_bad_detect(current_actor_context):
bad_detect_config = MultipathConfig(pathname='bad_detect.conf',
default_detect_prio=True,
default_detect_checker=False)
facts = MultipathConfFacts(configs=[bad_detect_config])
current_actor_context.feed(facts)
current_actor_context.run()
reports = list(current_actor_context.consume(Report))
assert reports and len(reports) == 1
_assert_default_detect_report(reports[0].report, 'bad_detect.conf')
def test_only_bad_checker(current_actor_context):
bad_checker_config = MultipathConfig(pathname='bad_checker.conf',
default_path_checker='rdac',
default_retain_hwhandler=True)
facts = MultipathConfFacts(configs=[bad_checker_config])
current_actor_context.feed(facts)
current_actor_context.run()
reports = list(current_actor_context.consume(Report))
assert reports and len(reports) == 1
_assert_default_checker_report(reports[0].report, 'bad_checker.conf')
def test_config_unimportant(current_actor_context):
option = MultipathConfigOption(name='path_checker', value='rdac')
config = MultipathConfig(pathname='unimportant.conf',
hw_str_match_exists=True,
ignore_new_boot_devs_exists=True,
new_bindings_in_boot_exists=True,
unpriv_sgio_exists=True,
detect_path_checker_exists=True,
overrides_hwhandler_exists=True,
overrides_pg_timeout_exists=True,
queue_if_no_path_exists=True,
all_devs_section_exists=True,
all_devs_options=[option])
facts = MultipathConfFacts(configs=[config])
current_actor_context.feed(facts)
current_actor_context.run()
assert not current_actor_context.consume(Report)
def build_config(val):
all_devs_options_val = []
for name_val, value_val in val[16]:
option = MultipathConfigOption(name=name_val, value=value_val)
all_devs_options_val.append(option)
return MultipathConfig(pathname=val[0],
default_path_checker=val[1],
config_dir=val[2],
default_retain_hwhandler=val[3],
default_detect_prio=val[4],
default_detect_checker=val[5],
reassign_maps=val[6],
hw_str_match_exists=val[7],
ignore_new_boot_devs_exists=val[8],
new_bindings_in_boot_exists=val[9],
unpriv_sgio_exists=val[10],
detect_path_checker_exists=val[11],
overrides_hwhandler_exists=val[12],
overrides_pg_timeout_exists=val[13],
queue_if_no_path_exists=val[14],
all_devs_section_exists=val[15],
all_devs_options=all_devs_options_val)
def _parse_config(path):
contents = multipathutil.read_config(path)
if contents is None:
return None
conf = MultipathConfig(pathname=path)
conf.all_devs_options = []
section = None
in_subsection = False
device_options = []
overrides_options = []
in_all_devs = False
for line in contents.split('\n'):
try:
data = multipathutil.LineData(line, section, in_subsection)
except ValueError:
continue
if data.type == data.TYPE_BLANK:
continue
if data.type == data.TYPE_SECTION_END:
if in_subsection:
in_subsection = False
if in_all_devs:
_add_options(conf.all_devs_options, device_options)
in_all_devs = False
device_options = []
elif section:
section = None
continue
if data.type == data.TYPE_SECTION_START:
if not section:
section = data.section
elif not in_subsection:
in_subsection = True
continue
if data.type != data.TYPE_OPTION:
continue
if section == 'defaults':
if data.option == 'path_checker' or data.option == 'checker':
conf.default_path_checker = data.value
elif data.option == 'config_dir':
conf.config_dir = data.value
elif data.option == 'retain_attached_hw_handler':
conf.default_retain_hwhandler = data.is_enabled()
elif data.option == 'detect_prio':
conf.default_detect_prio = data.is_enabled()
elif data.option == 'detect_path_checker':
conf.default_detect_checker = data.is_enabled()
elif data.option == 'reassign_maps':
conf.reassign_maps = data.is_enabled()
elif data.option == 'hw_str_match':
conf.hw_str_match_exists = True
elif data.option == 'ignore_new_boot_devs':
conf.ignore_new_boot_devs_exists = True
elif data.option == 'new_bindings_in_boot':
conf.new_bindings_in_boot_exists = True
if section == 'devices' and in_subsection:
if data.option == 'all_devs' and data.is_enabled():
conf.all_devs_section_exists = True
in_all_devs = True
else:
device_options.append((data.option, data.value))
if section == 'overrides':
if data.option == 'hardware_handler':
conf.overrides_hwhandler_exists = True
elif data.option == 'pg_timeout':
conf.overrides_pg_timeout_exists = True
else:
overrides_options.append((data.option, data.value))
if data.option == 'unpriv_sgio':
conf.unpriv_sgio_exists = True
if data.option == 'detect_path_checker':
conf.detect_path_checker_exists = True
if data.option == 'features' and 'queue_if_no_path' in data.value:
conf.queue_if_no_path_exists = True
if in_subsection and in_all_devs:
_add_options(conf.all_devs_options, device_options)
_fix_qinp_options(conf.all_devs_options)
_filter_options(conf.all_devs_options, overrides_options)
return conf