def test_get_limit_ctrl(self):
limit_ctrl = VNXCtrlMethod(method=VNXCtrlMethod.LIMIT_CTRL,
metric='bw',
value=100)
options = limit_ctrl.get_option()
assert_that(
options,
equal_to(['-ctrlmethod', 'limit', '-gmetric', 'bw', '-gval', 100]))
def test_get_cruise_ctrl(self):
cruise_ctrl = VNXCtrlMethod(method=VNXCtrlMethod.CRUISE_CTRL,
metric='bw',
value=100,
tolerance=10)
options = cruise_ctrl.get_option()
assert_that(
options,
equal_to([
'-ctrlmethod', 'cruise', '-gmetric', 'bw', '-gval', 100,
'-gtol', 10
]))
def modify_ioclass(self,
name,
new_name=None,
iotype=None,
lun_ids=None,
smp_names=None,
ctrlmethod=None,
minsize=None,
maxsize=None):
cmd = ['nqm', '-ioclass', '-modify', '-name', name]
cmd += text_var('-newname', new_name)
cmd += text_var('-iotype', iotype)
cmd += int_var('-minsize', minsize)
cmd += int_var('-maxsize', maxsize)
# Currently we do not support reset to anyio
# if anyio is True:
# cmd += text_var('-anyio')
cmd += list_var('-luns', lun_ids)
cmd += list_var('-snapshots', smp_names)
# Currently we do not support clear all luns
# if (lun_ids and len(lun_ids) == 0)
# and (smp_names and len(smp_names) == 0):
# cmd += ['-nolun']
cmd += VNXCtrlMethod.parse_cmd(ctrlmethod)
cmd.append('-o')
return cmd
def create_ioclass(self,
name,
iotype='rw',
lun_ids=None,
smp_names=None,
ctrlmethod=VNXCtrlMethod.NO_CTRL,
minsize=None,
maxsize=None):
cmd = ['nqm', '-ioclass', '-create', '-name', name, '-iotype', iotype]
cmd += int_var('-minsize', minsize)
cmd += int_var('-maxsize', maxsize)
cmd += list_var('-luns', lun_ids)
cmd += list_var('-snapshots', smp_names)
cmd += VNXCtrlMethod.parse_cmd(ctrlmethod)
return cmd
def _inner():
invalid = VNXCtrlMethod(method='invalid')
invalid.get_option()
def test_get_fix_ctrl(self):
fixed_ctrl = VNXCtrlMethod(method=VNXCtrlMethod.FIXED_CTRL, value=100)
options = fixed_ctrl.get_option()
assert_that(options, equal_to(['-ctrlmethod', 'fixed', '-gval', 100]))
def test_get_no_ctrl(self):
no_ctrl = VNXCtrlMethod(method=VNXCtrlMethod.NO_CTRL)
options = no_ctrl.get_option()
assert_that(options, equal_to(['-noctrl']))