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 test_list_var(self):
assert_that(list_var('-a', []), equal_to([]))
assert_that(list_var('-a', None), equal_to([]))
assert_that(list_var('-a', ['b', 'c']), equal_to(['-a', 'b', 'c']))
def _inner():
list_var('-a', 'asf')
assert_that(_inner, raises(ValueError))
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 create_policy(self,
name,
ioclasses=None,
fail_action=None,
time_limit=None,
eval_window=None):
cmd = ['nqm', '-policy', '-create', '-name', name]
cmd += list_var('-ioclasses', ioclasses)
cmd += text_var('-failaction', fail_action)
cmd += int_var('-timelimit', time_limit)
cmd += int_var('-evalwindow', eval_window)
return cmd
def modify_policy(self,
name,
new_name=None,
new_ioclasses=None,
time_limit=None,
fail_action=None,
eval_window=None):
cmd = ['nqm', '-policy', '-modify', '-name', name]
cmd += text_var('-newname', new_name)
# This will clear all existing ioclasses
if new_ioclasses is not None and len(new_ioclasses) == 0:
cmd.append('-noclass')
else:
cmd += list_var('-ioclasses', new_ioclasses)
cmd += text_var('-failaction', fail_action)
cmd += int_var('-timelimit', time_limit)
cmd += int_var('-evalwindow', eval_window)
return cmd
def _inner():
list_var('-a', 'asf')
