def test_action_snapshot_failure_retry(self):
PORTAL = 'localhost'
status_output = (255, """
Error: command failed: Snapshot operation not allowed due to clones backed by
snapshots. Try again after sometime""")
CommandRunner.CommandRunner._getStatusOutput = Mock(return_value=status_output)
from stratuslab.pdiskbackend.LUN import LUN
lun = LUN('123', proxy=NetAppCluster(PORTAL, 'jay', '/foo/bar',
'/netapp/volume', 'namespace',
'initiatorGroup', 'snapshotPrefix'))
lun.associatedLUN = Mock()
lun.associatedLUN.getUuid = Mock(return_value='foo')
assert (255, '') == lun._execute_action('snapshot')
assert (NUMBER_OF_RETRIES + 1) == CommandRunner.CommandRunner._getStatusOutput.call_count
def test_action_snapshot_failure(self):
PORTAL = 'localhost'
def side_effect(action):
if action == 'snapshot':
return (255, """Error: command failed: The Snapshot(tm) copy name already exists""")
elif action == 'clone':
return (255, """Error: command failed: Clone start failed: Clone operation failed to start:
Clone file exists.""")
CommandRunner.CommandRunner._getStatusOutputOrRetry = Mock(side_effect=side_effect)
from stratuslab.pdiskbackend.LUN import LUN
lun = LUN('123', proxy=NetAppCluster(PORTAL, 'jay', '/foo/bar',
'/netapp/volume', 'namespace',
'initiatorGroup', 'snapshotPrefix'))
lun.associatedLUN = Mock()
lun.associatedLUN.getUuid = Mock(return_value='foo')
assert (255, '') == lun._execute_action('snapshot')
