1143 lines
49 KiB
Python
1143 lines
49 KiB
Python
# (c) Copyright 2013 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import os.path
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import socket
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import string
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import tempfile
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import time
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import mock
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from oslo_concurrency import processutils as putils
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import testtools
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from os_brick import exception
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from os_brick.i18n import _LE
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from os_brick.initiator import connector
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from os_brick.initiator import host_driver
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from os_brick.initiator import linuxfc
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from os_brick.openstack.common import log as logging
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from os_brick.openstack.common import loopingcall
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from os_brick.tests import base
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LOG = logging.getLogger(__name__)
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MY_IP = '10.0.0.1'
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class ConnectorUtilsTestCase(base.TestCase):
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@mock.patch.object(socket, 'gethostname', return_value='fakehost')
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@mock.patch.object(connector.ISCSIConnector, 'get_initiator',
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return_value='fakeinitiator')
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@mock.patch.object(linuxfc.LinuxFibreChannel, 'get_fc_wwpns',
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return_value=None)
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@mock.patch.object(linuxfc.LinuxFibreChannel, 'get_fc_wwnns',
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return_value=None)
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def _test_brick_get_connector_properties(self, multipath,
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enforce_multipath,
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multipath_result,
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mock_wwnns, mock_wwpns,
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mock_initiator, mock_gethostname):
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props_actual = connector.get_connector_properties('sudo',
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MY_IP,
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multipath,
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enforce_multipath)
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props = {'initiator': 'fakeinitiator',
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'host': 'fakehost',
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'ip': MY_IP,
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'multipath': multipath_result}
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self.assertEqual(props, props_actual)
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def test_brick_get_connector_properties(self):
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self._test_brick_get_connector_properties(False, False, False)
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@mock.patch.object(putils, 'execute')
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def test_brick_get_connector_properties_multipath(self, mock_execute):
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self._test_brick_get_connector_properties(True, True, True)
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mock_execute.assert_called_once_with('multipathd', 'show', 'status',
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run_as_root=True,
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root_helper='sudo')
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@mock.patch.object(putils, 'execute',
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side_effect=putils.ProcessExecutionError)
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def test_brick_get_connector_properties_fallback(self, mock_execute):
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self._test_brick_get_connector_properties(True, False, False)
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mock_execute.assert_called_once_with('multipathd', 'show', 'status',
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run_as_root=True,
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root_helper='sudo')
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@mock.patch.object(putils, 'execute',
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side_effect=putils.ProcessExecutionError)
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def test_brick_get_connector_properties_raise(self, mock_execute):
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self.assertRaises(putils.ProcessExecutionError,
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self._test_brick_get_connector_properties,
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True, True, None)
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class ConnectorTestCase(base.TestCase):
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def setUp(self):
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super(ConnectorTestCase, self).setUp()
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self.cmds = []
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def fake_execute(self, *cmd, **kwargs):
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self.cmds.append(string.join(cmd))
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return "", None
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def test_connect_volume(self):
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self.connector = connector.InitiatorConnector(None)
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self.assertRaises(NotImplementedError,
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self.connector.connect_volume, None)
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def test_disconnect_volume(self):
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self.connector = connector.InitiatorConnector(None)
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self.assertRaises(NotImplementedError,
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self.connector.disconnect_volume, None, None)
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def test_factory(self):
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obj = connector.InitiatorConnector.factory('iscsi', None)
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self.assertEqual(obj.__class__.__name__, "ISCSIConnector")
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obj = connector.InitiatorConnector.factory('fibre_channel', None)
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self.assertEqual(obj.__class__.__name__, "FibreChannelConnector")
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obj = connector.InitiatorConnector.factory('aoe', None)
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self.assertEqual(obj.__class__.__name__, "AoEConnector")
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obj = connector.InitiatorConnector.factory(
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'nfs', None, nfs_mount_point_base='/mnt/test')
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self.assertEqual(obj.__class__.__name__, "RemoteFsConnector")
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obj = connector.InitiatorConnector.factory(
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'glusterfs', None, glusterfs_mount_point_base='/mnt/test')
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self.assertEqual(obj.__class__.__name__, "RemoteFsConnector")
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obj = connector.InitiatorConnector.factory('local', None)
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self.assertEqual(obj.__class__.__name__, "LocalConnector")
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self.assertRaises(ValueError,
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connector.InitiatorConnector.factory,
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"bogus", None)
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def test_check_valid_device_with_wrong_path(self):
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self.connector = connector.InitiatorConnector(None)
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self.connector._execute = \
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lambda *args, **kwargs: ("", None)
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self.assertFalse(self.connector.check_valid_device('/d0v'))
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def test_check_valid_device(self):
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self.connector = connector.InitiatorConnector(None)
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self.connector._execute = \
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lambda *args, **kwargs: ("", "")
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self.assertTrue(self.connector.check_valid_device('/dev'))
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def test_check_valid_device_with_cmd_error(self):
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def raise_except(*args, **kwargs):
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raise putils.ProcessExecutionError
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self.connector = connector.InitiatorConnector(None)
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self.connector._execute = mock.Mock()
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self.connector._execute.side_effect = raise_except
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self.assertFalse(self.connector.check_valid_device('/dev'))
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class HostDriverTestCase(base.TestCase):
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def setUp(self):
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super(HostDriverTestCase, self).setUp()
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isdir_mock = mock.Mock()
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isdir_mock.return_value = True
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os.path.isdir = isdir_mock
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self.devlist = ['device1', 'device2']
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listdir_mock = mock.Mock()
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listdir_mock.return_value = self.devlist
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os.listdir = listdir_mock
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def test_host_driver(self):
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expected = ['/dev/disk/by-path/' + dev for dev in self.devlist]
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driver = host_driver.HostDriver()
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actual = driver.get_all_block_devices()
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self.assertEqual(expected, actual)
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class ISCSIConnectorTestCase(ConnectorTestCase):
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def setUp(self):
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super(ISCSIConnectorTestCase, self).setUp()
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self.connector = connector.ISCSIConnector(
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None, execute=self.fake_execute, use_multipath=False)
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self.connector_with_multipath = connector.ISCSIConnector(
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None, execute=self.fake_execute, use_multipath=True)
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get_name_mock = mock.Mock()
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get_name_mock.return_value = "/dev/sdb"
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self.connector._linuxscsi.get_name_from_path = get_name_mock
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def iscsi_connection(self, volume, location, iqn):
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return {
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'driver_volume_type': 'iscsi',
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'data': {
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'volume_id': volume['id'],
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'target_portal': location,
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'target_iqn': iqn,
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'target_lun': 1,
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}
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}
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def iscsi_connection_multipath(self, volume, locations, iqns, luns):
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return {
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'driver_volume_type': 'iscsi',
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'data': {
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'volume_id': volume['id'],
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'target_portals': locations,
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'target_iqns': iqns,
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'target_luns': luns,
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}
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}
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def test_get_initiator(self):
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def initiator_no_file(*args, **kwargs):
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raise putils.ProcessExecutionError('No file')
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def initiator_get_text(*arg, **kwargs):
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text = ('## DO NOT EDIT OR REMOVE THIS FILE!\n'
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'## If you remove this file, the iSCSI daemon '
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'will not start.\n'
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'## If you change the InitiatorName, existing '
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'access control lists\n'
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'## may reject this initiator. The InitiatorName must '
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'be unique\n'
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'## for each iSCSI initiator. Do NOT duplicate iSCSI '
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'InitiatorNames.\n'
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'InitiatorName=iqn.1234-56.foo.bar:01:23456789abc')
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return text, None
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self.connector._execute = initiator_no_file
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initiator = self.connector.get_initiator()
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self.assertIsNone(initiator)
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self.connector._execute = initiator_get_text
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initiator = self.connector.get_initiator()
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self.assertEqual(initiator, 'iqn.1234-56.foo.bar:01:23456789abc')
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def _test_connect_volume(self, extra_props, additional_commands):
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exists_mock = mock.Mock()
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exists_mock.return_value = True
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os.path.exists = exists_mock
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location = '10.0.2.15:3260'
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name = 'volume-00000001'
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iqn = 'iqn.2010-10.org.openstack:%s' % name
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vol = {'id': 1, 'name': name}
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connection_info = self.iscsi_connection(vol, location, iqn)
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for key, value in extra_props.iteritems():
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connection_info['data'][key] = value
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device = self.connector.connect_volume(connection_info['data'])
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dev_str = '/dev/disk/by-path/ip-%s-iscsi-%s-lun-1' % (location, iqn)
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self.assertEqual(device['type'], 'block')
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self.assertEqual(device['path'], dev_str)
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self.connector.disconnect_volume(connection_info['data'], device)
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expected_commands = [('iscsiadm -m node -T %s -p %s' %
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(iqn, location)),
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('iscsiadm -m session'),
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('iscsiadm -m node -T %s -p %s --login' %
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(iqn, location)),
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('iscsiadm -m node -T %s -p %s --op update'
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' -n node.startup -v automatic'
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% (iqn, location)),
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('iscsiadm -m node --rescan'),
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('iscsiadm -m session --rescan'),
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('blockdev --flushbufs /dev/sdb'),
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('tee -a /sys/block/sdb/device/delete'),
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('iscsiadm -m node -T %s -p %s --op update'
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' -n node.startup -v manual' % (iqn, location)),
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('iscsiadm -m node -T %s -p %s --logout' %
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(iqn, location)),
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('iscsiadm -m node -T %s -p %s --op delete' %
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(iqn, location)), ] + additional_commands
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LOG.debug("self.cmds = %s" % self.cmds)
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LOG.debug("expected = %s" % expected_commands)
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self.assertEqual(expected_commands, self.cmds)
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@testtools.skipUnless(os.path.exists('/dev/disk/by-path'),
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'Test requires /dev/disk/by-path')
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def test_connect_volume(self):
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self._test_connect_volume({}, [])
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@testtools.skipUnless(os.path.exists('/dev/disk/by-path'),
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'Test requires /dev/disk/by-path')
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def test_connect_volume_with_alternative_targets(self):
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location = '10.0.2.15:3260'
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location2 = '10.0.3.15:3260'
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iqn = 'iqn.2010-10.org.openstack:volume-00000001'
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iqn2 = 'iqn.2010-10.org.openstack:volume-00000001-2'
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extra_props = {'target_portals': [location, location2],
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'target_iqns': [iqn, iqn2],
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'target_luns': [1, 2]}
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additional_commands = [('blockdev --flushbufs /dev/sdb'),
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('tee -a /sys/block/sdb/device/delete'),
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('iscsiadm -m node -T %s -p %s --op update'
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' -n node.startup -v manual' %
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(iqn2, location2)),
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('iscsiadm -m node -T %s -p %s --logout' %
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(iqn2, location2)),
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('iscsiadm -m node -T %s -p %s --op delete' %
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(iqn2, location2))]
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self._test_connect_volume(extra_props, additional_commands)
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@testtools.skipUnless(os.path.exists('/dev/disk/by-path'),
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'Test requires /dev/disk/by-path')
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@mock.patch.object(os.path, 'exists')
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@mock.patch.object(connector.ISCSIConnector, '_run_iscsiadm')
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def test_connect_volume_with_alternative_targets_primary_error(
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self, mock_iscsiadm, mock_exists):
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location = '10.0.2.15:3260'
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location2 = '10.0.3.15:3260'
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name = 'volume-00000001'
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iqn = 'iqn.2010-10.org.openstack:%s' % name
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iqn2 = 'iqn.2010-10.org.openstack:%s-2' % name
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vol = {'id': 1, 'name': name}
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connection_info = self.iscsi_connection(vol, location, iqn)
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connection_info['data']['target_portals'] = [location, location2]
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connection_info['data']['target_iqns'] = [iqn, iqn2]
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connection_info['data']['target_luns'] = [1, 2]
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dev_str2 = '/dev/disk/by-path/ip-%s-iscsi-%s-lun-2' % (location2, iqn2)
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def fake_run_iscsiadm(iscsi_properties, iscsi_command, **kwargs):
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if iscsi_properties['target_portal'] == location:
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if iscsi_command == ('--login',):
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raise putils.ProcessExecutionError(None, None, 21)
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return mock.DEFAULT
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mock_iscsiadm.side_effect = fake_run_iscsiadm
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mock_exists.side_effect = lambda x: x == dev_str2
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device = self.connector.connect_volume(connection_info['data'])
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self.assertEqual('block', device['type'])
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self.assertEqual(dev_str2, device['path'])
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props = connection_info['data'].copy()
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for key in ('target_portals', 'target_iqns', 'target_luns'):
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props.pop(key, None)
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props['target_portal'] = location2
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props['target_iqn'] = iqn2
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props['target_lun'] = 2
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mock_iscsiadm.assert_any_call(props, ('--login',),
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check_exit_code=[0, 255])
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mock_iscsiadm.reset_mock()
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self.connector.disconnect_volume(connection_info['data'], device)
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props = connection_info['data'].copy()
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for key in ('target_portals', 'target_iqns', 'target_luns'):
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props.pop(key, None)
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mock_iscsiadm.assert_any_call(props, ('--logout',),
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check_exit_code=[0, 21, 255])
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props['target_portal'] = location2
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props['target_iqn'] = iqn2
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props['target_lun'] = 2
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mock_iscsiadm.assert_any_call(props, ('--logout',),
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check_exit_code=[0, 21, 255])
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def test_connect_volume_with_multipath(self):
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location = '10.0.2.15:3260'
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name = 'volume-00000001'
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iqn = 'iqn.2010-10.org.openstack:%s' % name
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vol = {'id': 1, 'name': name}
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connection_properties = self.iscsi_connection(vol, location, iqn)
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self.connector_with_multipath = \
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connector.ISCSIConnector(None, use_multipath=True)
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self.connector_with_multipath._run_iscsiadm_bare = \
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lambda *args, **kwargs: "%s %s" % (location, iqn)
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portals_mock = mock.Mock()
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portals_mock.return_value = [[location, iqn]]
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self.connector_with_multipath.\
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_get_target_portals_from_iscsiadm_output = portals_mock
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connect_to_mock = mock.Mock()
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connect_to_mock.return_value = None
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self.connector_with_multipath._connect_to_iscsi_portal = \
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connect_to_mock
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rescan_iscsi_mock = mock.Mock()
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rescan_iscsi_mock.return_value = None
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self.connector_with_multipath._rescan_iscsi = rescan_iscsi_mock
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rescan_multipath_mock = mock.Mock()
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rescan_multipath_mock.return_value = None
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self.connector_with_multipath._rescan_multipath = \
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rescan_multipath_mock
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get_device_mock = mock.Mock()
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get_device_mock.return_value = 'iqn.2010-10.org.openstack:%s' % name
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self.connector_with_multipath._get_multipath_device_name = \
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get_device_mock
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exists_mock = mock.Mock()
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exists_mock.return_value = True
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os.path.exists = exists_mock
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result = self.connector_with_multipath.connect_volume(
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connection_properties['data'])
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expected_result = {'path': 'iqn.2010-10.org.openstack:volume-00000001',
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'type': 'block'}
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self.assertEqual(result, expected_result)
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@mock.patch.object(os.path, 'exists', return_value=True)
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@mock.patch.object(host_driver.HostDriver, 'get_all_block_devices')
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@mock.patch.object(connector.ISCSIConnector, '_rescan_multipath')
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@mock.patch.object(connector.ISCSIConnector, '_run_multipath')
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@mock.patch.object(connector.ISCSIConnector, '_get_multipath_device_name')
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@mock.patch.object(connector.ISCSIConnector, '_get_multipath_iqn')
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def test_connect_volume_with_multiple_portals(
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self, mock_get_iqn, mock_device_name, mock_run_multipath,
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mock_rescan_multipath, mock_devices, mock_exists):
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location1 = '10.0.2.15:3260'
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location2 = '10.0.3.15:3260'
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name1 = 'volume-00000001-1'
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name2 = 'volume-00000001-2'
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iqn1 = 'iqn.2010-10.org.openstack:%s' % name1
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iqn2 = 'iqn.2010-10.org.openstack:%s' % name2
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fake_multipath_dev = '/dev/mapper/fake-multipath-dev'
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vol = {'id': 1, 'name': name1}
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connection_properties = self.iscsi_connection_multipath(
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vol, [location1, location2], [iqn1, iqn2], [1, 2])
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devs = ['/dev/disk/by-path/ip-%s-iscsi-%s-lun-1' % (location1, iqn1),
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'/dev/disk/by-path/ip-%s-iscsi-%s-lun-2' % (location2, iqn2)]
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mock_devices.return_value = devs
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mock_device_name.return_value = fake_multipath_dev
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mock_get_iqn.return_value = [iqn1, iqn2]
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result = self.connector_with_multipath.connect_volume(
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connection_properties['data'])
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expected_result = {'path': fake_multipath_dev, 'type': 'block'}
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cmd_format = 'iscsiadm -m node -T %s -p %s --%s'
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expected_commands = [cmd_format % (iqn1, location1, 'login'),
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cmd_format % (iqn2, location2, 'login')]
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self.assertEqual(expected_result, result)
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for command in expected_commands:
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self.assertIn(command, self.cmds)
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mock_device_name.assert_called_once_with(devs[0])
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|
self.cmds = []
|
|
self.connector_with_multipath.disconnect_volume(
|
|
connection_properties['data'], result)
|
|
expected_commands = [cmd_format % (iqn1, location1, 'logout'),
|
|
cmd_format % (iqn2, location2, 'logout')]
|
|
for command in expected_commands:
|
|
self.assertIn(command, self.cmds)
|
|
|
|
@mock.patch.object(os.path, 'exists')
|
|
@mock.patch.object(host_driver.HostDriver, 'get_all_block_devices')
|
|
@mock.patch.object(connector.ISCSIConnector, '_rescan_multipath')
|
|
@mock.patch.object(connector.ISCSIConnector, '_run_multipath')
|
|
@mock.patch.object(connector.ISCSIConnector, '_get_multipath_device_name')
|
|
@mock.patch.object(connector.ISCSIConnector, '_get_multipath_iqn')
|
|
@mock.patch.object(connector.ISCSIConnector, '_run_iscsiadm')
|
|
def test_connect_volume_with_multiple_portals_primary_error(
|
|
self, mock_iscsiadm, mock_get_iqn, mock_device_name,
|
|
mock_run_multipath, mock_rescan_multipath, mock_devices,
|
|
mock_exists):
|
|
location1 = '10.0.2.15:3260'
|
|
location2 = '10.0.3.15:3260'
|
|
name1 = 'volume-00000001-1'
|
|
name2 = 'volume-00000001-2'
|
|
iqn1 = 'iqn.2010-10.org.openstack:%s' % name1
|
|
iqn2 = 'iqn.2010-10.org.openstack:%s' % name2
|
|
fake_multipath_dev = '/dev/mapper/fake-multipath-dev'
|
|
vol = {'id': 1, 'name': name1}
|
|
connection_properties = self.iscsi_connection_multipath(
|
|
vol, [location1, location2], [iqn1, iqn2], [1, 2])
|
|
dev1 = '/dev/disk/by-path/ip-%s-iscsi-%s-lun-1' % (location1, iqn1)
|
|
dev2 = '/dev/disk/by-path/ip-%s-iscsi-%s-lun-2' % (location2, iqn2)
|
|
|
|
def fake_run_iscsiadm(iscsi_properties, iscsi_command, **kwargs):
|
|
if iscsi_properties['target_portal'] == location1:
|
|
if iscsi_command == ('--login',):
|
|
raise putils.ProcessExecutionError(None, None, 21)
|
|
return mock.DEFAULT
|
|
|
|
mock_exists.side_effect = lambda x: x != dev1
|
|
mock_devices.return_value = [dev2]
|
|
mock_device_name.return_value = fake_multipath_dev
|
|
mock_get_iqn.return_value = [iqn2]
|
|
mock_iscsiadm.side_effect = fake_run_iscsiadm
|
|
|
|
props = connection_properties['data'].copy()
|
|
result = self.connector_with_multipath.connect_volume(
|
|
connection_properties['data'])
|
|
|
|
expected_result = {'path': fake_multipath_dev, 'type': 'block'}
|
|
self.assertEqual(expected_result, result)
|
|
mock_device_name.assert_called_once_with(dev2)
|
|
props['target_portal'] = location1
|
|
props['target_iqn'] = iqn1
|
|
mock_iscsiadm.assert_any_call(props, ('--login',),
|
|
check_exit_code=[0, 255])
|
|
props['target_portal'] = location2
|
|
props['target_iqn'] = iqn2
|
|
mock_iscsiadm.assert_any_call(props, ('--login',),
|
|
check_exit_code=[0, 255])
|
|
|
|
mock_iscsiadm.reset_mock()
|
|
self.connector_with_multipath.disconnect_volume(
|
|
connection_properties['data'], result)
|
|
|
|
props = connection_properties['data'].copy()
|
|
props['target_portal'] = location1
|
|
props['target_iqn'] = iqn1
|
|
mock_iscsiadm.assert_any_call(props, ('--logout',),
|
|
check_exit_code=[0, 21, 255])
|
|
props['target_portal'] = location2
|
|
props['target_iqn'] = iqn2
|
|
mock_iscsiadm.assert_any_call(props, ('--logout',),
|
|
check_exit_code=[0, 21, 255])
|
|
|
|
def test_connect_volume_with_not_found_device(self):
|
|
exists_mock = mock.Mock()
|
|
exists_mock.return_value = False
|
|
os.path.exists = exists_mock
|
|
sleep_mock = mock.Mock()
|
|
sleep_mock.return_value = False
|
|
time.sleep = sleep_mock
|
|
location = '10.0.2.15:3260'
|
|
name = 'volume-00000001'
|
|
iqn = 'iqn.2010-10.org.openstack:%s' % name
|
|
vol = {'id': 1, 'name': name}
|
|
connection_info = self.iscsi_connection(vol, location, iqn)
|
|
self.assertRaises(exception.VolumeDeviceNotFound,
|
|
self.connector.connect_volume,
|
|
connection_info['data'])
|
|
|
|
def test_get_target_portals_from_iscsiadm_output(self):
|
|
connector = self.connector
|
|
test_output = '''10.15.84.19:3260 iqn.1992-08.com.netapp:sn.33615311
|
|
10.15.85.19:3260 iqn.1992-08.com.netapp:sn.33615311'''
|
|
res = connector._get_target_portals_from_iscsiadm_output(test_output)
|
|
ip_iqn1 = ['10.15.84.19:3260', 'iqn.1992-08.com.netapp:sn.33615311']
|
|
ip_iqn2 = ['10.15.85.19:3260', 'iqn.1992-08.com.netapp:sn.33615311']
|
|
expected = [ip_iqn1, ip_iqn2]
|
|
self.assertEqual(expected, res)
|
|
|
|
def test_get_multipath_device_name(self):
|
|
realpath = mock.Mock()
|
|
realpath.return_value = None
|
|
os.path.realpath = realpath
|
|
multipath_return_string = [('mpath2 (20017380006c00036)'
|
|
'dm-7 IBM,2810XIV')]
|
|
self.connector._run_multipath = \
|
|
lambda *args, **kwargs: multipath_return_string
|
|
expected = '/dev/mapper/mpath2'
|
|
self.assertEqual(expected,
|
|
self.connector.
|
|
_get_multipath_device_name('/dev/md-1'))
|
|
|
|
def test_get_iscsi_devices(self):
|
|
paths = [('ip-10.0.0.1:3260-iscsi-iqn.2013-01.ro.'
|
|
'com.netapp:node.netapp02-lun-0')]
|
|
walk_mock = lambda x: [(['.'], ['by-path'], paths)]
|
|
os.walk = walk_mock
|
|
self.assertEqual(self.connector._get_iscsi_devices(), paths)
|
|
|
|
def test_get_iscsi_devices_with_empty_dir(self):
|
|
walk_mock = mock.Mock()
|
|
walk_mock.return_value = []
|
|
os.walk = walk_mock
|
|
self.assertEqual(self.connector._get_iscsi_devices(), [])
|
|
|
|
def test_get_multipath_iqn(self):
|
|
paths = [('ip-10.0.0.1:3260-iscsi-iqn.2013-01.ro.'
|
|
'com.netapp:node.netapp02-lun-0')]
|
|
realpath = lambda x: '/dev/disk/by-path/%s' % paths[0]
|
|
os.path.realpath = realpath
|
|
|
|
get_iscsi_mock = mock.Mock()
|
|
get_iscsi_mock.return_value = paths
|
|
self.connector._get_iscsi_devices = get_iscsi_mock
|
|
|
|
get_multipath_device_mock = mock.Mock()
|
|
get_multipath_device_mock.return_value = paths[0]
|
|
self.connector._get_multipath_device_name = get_multipath_device_mock
|
|
self.assertEqual(self.connector._get_multipath_iqn(paths[0]),
|
|
'iqn.2013-01.ro.com.netapp:node.netapp02')
|
|
|
|
def test_disconnect_volume_multipath_iscsi(self):
|
|
result = []
|
|
|
|
def fake_disconnect_from_iscsi_portal(properties):
|
|
result.append(properties)
|
|
iqn1 = 'iqn.2013-01.ro.com.netapp:node.netapp01'
|
|
iqn2 = 'iqn.2013-01.ro.com.netapp:node.netapp02'
|
|
iqns = [iqn1, iqn2]
|
|
portal = '10.0.0.1:3260'
|
|
dev = ('ip-%s-iscsi-%s-lun-0' % (portal, iqn1))
|
|
|
|
get_portals_mock = mock.Mock()
|
|
get_portals_mock.return_value = [[portal, iqn1]]
|
|
rescan_iscsi_mock = mock.Mock()
|
|
rescan_iscsi_mock.return_value = None
|
|
|
|
rescan_multipath = mock.Mock()
|
|
rescan_multipath.return_value = None
|
|
|
|
get_block_devices_mock = mock.Mock()
|
|
get_block_devices_mock.return_value = [dev, '/dev/mapper/md-1']
|
|
|
|
get_multipath_name_mock = mock.Mock()
|
|
get_multipath_name_mock.return_value = '/dev/mapper/md-3'
|
|
|
|
self.connector._get_multipath_iqn = lambda x: iqns.pop()
|
|
|
|
disconnect_mock = fake_disconnect_from_iscsi_portal
|
|
self.connector._disconnect_from_iscsi_portal = disconnect_mock
|
|
fake_property = {'target_portal': portal,
|
|
'target_iqn': iqn1}
|
|
self.connector._disconnect_volume_multipath_iscsi(fake_property,
|
|
'fake/multipath')
|
|
# Target in use by other mp devices, don't disconnect
|
|
self.assertEqual([], result)
|
|
|
|
def test_disconnect_volume_multipath_iscsi_without_other_mp_devices(self):
|
|
result = []
|
|
|
|
def fake_disconnect_from_iscsi_portal(properties):
|
|
result.append(properties)
|
|
portal = '10.0.2.15:3260'
|
|
name = 'volume-00000001'
|
|
iqn = 'iqn.2010-10.org.openstack:%s' % name
|
|
|
|
get_portals_mock = mock.Mock()
|
|
get_portals_mock.return_value = [[portal, iqn]]
|
|
self.connector._get_target_portals_from_iscsiadm_output = \
|
|
get_portals_mock
|
|
|
|
rescan_iscsi_mock = mock.Mock()
|
|
rescan_iscsi_mock.return_value = None
|
|
self.connector._rescan_iscsi = rescan_iscsi_mock
|
|
|
|
rescan_multipath_mock = mock.Mock()
|
|
rescan_multipath_mock.return_value = None
|
|
self.connector._rescan_multipath = rescan_multipath_mock
|
|
|
|
get_all_devices_mock = mock.Mock()
|
|
get_all_devices_mock.return_value = []
|
|
self.connector.driver.get_all_block_devices = get_all_devices_mock
|
|
|
|
self.connector._disconnect_from_iscsi_portal = \
|
|
fake_disconnect_from_iscsi_portal
|
|
fake_property = {'target_portal': portal,
|
|
'target_iqn': iqn}
|
|
self.connector._disconnect_volume_multipath_iscsi(fake_property,
|
|
'fake/multipath')
|
|
# Target not in use by other mp devices, disconnect
|
|
self.assertEqual([fake_property], result)
|
|
|
|
def test_disconnect_volume_multipath_iscsi_with_invalid_symlink(self):
|
|
result = []
|
|
|
|
def fake_disconnect_from_iscsi_portal(properties):
|
|
result.append(properties)
|
|
|
|
portal = '10.0.0.1:3260'
|
|
name = 'volume-00000001'
|
|
iqn = 'iqn.2010-10.org.openstack:%s' % name
|
|
dev = ('ip-%s-iscsi-%s-lun-0' % (portal, iqn))
|
|
|
|
get_portals_mock = mock.Mock()
|
|
get_portals_mock.return_value = [[portal, iqn]]
|
|
self.connector._get_target_portals_from_iscsiadm_output = \
|
|
get_portals_mock
|
|
|
|
rescan_iscsi_mock = mock.Mock()
|
|
rescan_iscsi_mock.return_value = None
|
|
self.connector._rescan_iscsi = rescan_iscsi_mock
|
|
|
|
rescan_multipath_mock = mock.Mock()
|
|
rescan_multipath_mock.return_value = None
|
|
self.connector._rescan_multipath = rescan_multipath_mock
|
|
|
|
get_all_devices_mock = mock.Mock()
|
|
get_all_devices_mock.return_value = [dev, '/dev/mapper/md-1']
|
|
self.connector.driver.get_all_block_devices = get_all_devices_mock
|
|
|
|
self.connector._disconnect_from_iscsi_portal = \
|
|
fake_disconnect_from_iscsi_portal
|
|
|
|
# Simulate a broken symlink by returning False for os.path.exists(dev)
|
|
mock_exists = mock.Mock()
|
|
mock_exists.return_value = False
|
|
os.path.exists = mock_exists
|
|
fake_property = {'target_portal': portal,
|
|
'target_iqn': iqn}
|
|
self.connector._disconnect_volume_multipath_iscsi(fake_property,
|
|
'fake/multipath')
|
|
# Target not in use by other mp devices, disconnect
|
|
self.assertEqual([fake_property], result)
|
|
|
|
|
|
class FibreChannelConnectorTestCase(ConnectorTestCase):
|
|
def setUp(self):
|
|
super(FibreChannelConnectorTestCase, self).setUp()
|
|
self.connector = connector.FibreChannelConnector(
|
|
None, execute=self.fake_execute, use_multipath=False)
|
|
self.assertIsNotNone(self.connector)
|
|
self.assertIsNotNone(self.connector._linuxfc)
|
|
self.assertIsNotNone(self.connector._linuxscsi)
|
|
|
|
def fake_get_fc_hbas(self):
|
|
return [{'ClassDevice': 'host1',
|
|
'ClassDevicePath': '/sys/devices/pci0000:00/0000:00:03.0'
|
|
'/0000:05:00.2/host1/fc_host/host1',
|
|
'dev_loss_tmo': '30',
|
|
'fabric_name': '0x1000000533f55566',
|
|
'issue_lip': '<store method only>',
|
|
'max_npiv_vports': '255',
|
|
'maxframe_size': '2048 bytes',
|
|
'node_name': '0x200010604b019419',
|
|
'npiv_vports_inuse': '0',
|
|
'port_id': '0x680409',
|
|
'port_name': '0x100010604b019419',
|
|
'port_state': 'Online',
|
|
'port_type': 'NPort (fabric via point-to-point)',
|
|
'speed': '10 Gbit',
|
|
'supported_classes': 'Class 3',
|
|
'supported_speeds': '10 Gbit',
|
|
'symbolic_name': 'Emulex 554M FV4.0.493.0 DV8.3.27',
|
|
'tgtid_bind_type': 'wwpn (World Wide Port Name)',
|
|
'uevent': None,
|
|
'vport_create': '<store method only>',
|
|
'vport_delete': '<store method only>'}]
|
|
|
|
def fake_get_fc_hbas_info(self):
|
|
hbas = self.fake_get_fc_hbas()
|
|
info = [{'port_name': hbas[0]['port_name'].replace('0x', ''),
|
|
'node_name': hbas[0]['node_name'].replace('0x', ''),
|
|
'host_device': hbas[0]['ClassDevice'],
|
|
'device_path': hbas[0]['ClassDevicePath']}]
|
|
return info
|
|
|
|
def fibrechan_connection(self, volume, location, wwn):
|
|
return {'driver_volume_type': 'fibrechan',
|
|
'data': {
|
|
'volume_id': volume['id'],
|
|
'target_portal': location,
|
|
'target_wwn': wwn,
|
|
'target_lun': 1,
|
|
}}
|
|
|
|
def test_connect_volume(self):
|
|
self.connector._linuxfc.get_fc_hbas = self.fake_get_fc_hbas
|
|
self.connector._linuxfc.get_fc_hbas_info = \
|
|
self.fake_get_fc_hbas_info
|
|
exists_mock = mock.Mock()
|
|
exists_mock.return_value = True
|
|
os.path.exists = exists_mock
|
|
realpath_mock = mock.Mock()
|
|
realpath_mock.return_value = '/dev/sdb'
|
|
os.path.realpath = realpath_mock
|
|
|
|
multipath_devname = '/dev/md-1'
|
|
devices = {"device": multipath_devname,
|
|
"id": "1234567890",
|
|
"devices": [{'device': '/dev/sdb',
|
|
'address': '1:0:0:1',
|
|
'host': 1, 'channel': 0,
|
|
'id': 0, 'lun': 1}]}
|
|
find_device_mock = mock.Mock()
|
|
find_device_mock.return_value = devices
|
|
self.connector._linuxscsi.find_multipath_device = find_device_mock
|
|
remove_device_mock = mock.Mock()
|
|
remove_device_mock.return_value = None
|
|
self.connector._linuxscsi.remove_scsi_device = remove_device_mock
|
|
get_device_info_mock = mock.Mock()
|
|
get_device_info_mock.return_value = devices['devices'][0]
|
|
self.connector._linuxscsi.get_device_info = get_device_info_mock
|
|
|
|
location = '10.0.2.15:3260'
|
|
name = 'volume-00000001'
|
|
vol = {'id': 1, 'name': name}
|
|
# Should work for string, unicode, and list
|
|
wwns = ['1234567890123456', unicode('1234567890123456'),
|
|
['1234567890123456', '1234567890123457']]
|
|
for wwn in wwns:
|
|
connection_info = self.fibrechan_connection(vol, location, wwn)
|
|
dev_info = self.connector.connect_volume(connection_info['data'])
|
|
exp_wwn = wwn[0] if isinstance(wwn, list) else wwn
|
|
dev_str = ('/dev/disk/by-path/pci-0000:05:00.2-fc-0x%s-lun-1' %
|
|
exp_wwn)
|
|
self.assertEqual(dev_info['type'], 'block')
|
|
self.assertEqual(dev_info['path'], dev_str)
|
|
|
|
self.connector.disconnect_volume(connection_info['data'], dev_info)
|
|
expected_commands = []
|
|
self.assertEqual(expected_commands, self.cmds)
|
|
|
|
# Should not work for anything other than string, unicode, and list
|
|
connection_info = self.fibrechan_connection(vol, location, 123)
|
|
self.assertRaises(exception.NoFibreChannelHostsFound,
|
|
self.connector.connect_volume,
|
|
connection_info['data'])
|
|
|
|
get_fc_hbas_mock = mock.Mock()
|
|
get_fc_hbas_mock.return_value = []
|
|
self.connector._linuxfc.get_fc_hbas = get_fc_hbas_mock
|
|
|
|
get_fc_hbas_info_mock = mock.Mock()
|
|
get_fc_hbas_info_mock.return_value = []
|
|
self.connector._linuxfc.get_fc_hbas_info = get_fc_hbas_info_mock
|
|
self.assertRaises(exception.NoFibreChannelHostsFound,
|
|
self.connector.connect_volume,
|
|
connection_info['data'])
|
|
|
|
|
|
class FakeFixedIntervalLoopingCall(object):
|
|
def __init__(self, f=None, *args, **kw):
|
|
self.args = args
|
|
self.kw = kw
|
|
self.f = f
|
|
self._stop = False
|
|
|
|
def stop(self):
|
|
self._stop = True
|
|
|
|
def wait(self):
|
|
return self
|
|
|
|
def start(self, interval, initial_delay=None):
|
|
while not self._stop:
|
|
try:
|
|
self.f(*self.args, **self.kw)
|
|
except loopingcall.LoopingCallDone:
|
|
return self
|
|
except Exception:
|
|
LOG.exception(_LE('in fixed duration looping call'))
|
|
raise
|
|
|
|
|
|
class AoEConnectorTestCase(ConnectorTestCase):
|
|
"""Test cases for AoE initiator class."""
|
|
def setUp(self):
|
|
super(AoEConnectorTestCase, self).setUp()
|
|
self.connector = connector.AoEConnector('sudo')
|
|
self.connection_properties = {'target_shelf': 'fake_shelf',
|
|
'target_lun': 'fake_lun'}
|
|
loopingcall.FixedIntervalLoopingCall = FakeFixedIntervalLoopingCall
|
|
|
|
def _mock_path_exists(self, aoe_path, mock_values=None):
|
|
exists_mock = mock.Mock()
|
|
exists_mock.return_value = mock_values
|
|
os.path.exists = exists_mock
|
|
|
|
def test_connect_volume(self):
|
|
"""Ensure that if path exist aoe-revaliadte was called."""
|
|
aoe_device, aoe_path = self.connector._get_aoe_info(
|
|
self.connection_properties)
|
|
|
|
self._mock_path_exists(aoe_path, [True, True])
|
|
|
|
exec_mock = mock.Mock()
|
|
exec_mock.return_value = ["", ""]
|
|
self.connector._execute = exec_mock
|
|
|
|
self.connector.connect_volume(self.connection_properties)
|
|
|
|
def test_connect_volume_without_path(self):
|
|
"""Ensure that if path doesn't exist aoe-discovery was called."""
|
|
|
|
aoe_device, aoe_path = self.connector._get_aoe_info(
|
|
self.connection_properties)
|
|
expected_info = {
|
|
'type': 'block',
|
|
'device': aoe_device,
|
|
'path': aoe_path,
|
|
}
|
|
|
|
self._mock_path_exists(aoe_path, [False, True])
|
|
|
|
exec_mock = mock.Mock()
|
|
exec_mock.return_value = ["", ""]
|
|
self.connector._execute = exec_mock
|
|
|
|
volume_info = self.connector.connect_volume(
|
|
self.connection_properties)
|
|
|
|
self.assertDictMatch(volume_info, expected_info)
|
|
|
|
def test_connect_volume_could_not_discover_path(self):
|
|
_aoe_device, aoe_path = self.connector._get_aoe_info(
|
|
self.connection_properties)
|
|
|
|
exists_mock = mock.Mock()
|
|
exists_mock.return_value = False
|
|
os.path.exists = exists_mock
|
|
exec_mock = mock.Mock()
|
|
exec_mock.return_value = ["", ""]
|
|
self.connector._execute = exec_mock
|
|
self.assertRaises(exception.VolumeDeviceNotFound,
|
|
self.connector.connect_volume,
|
|
self.connection_properties)
|
|
|
|
def test_disconnect_volume(self):
|
|
"""Ensure that if path exist aoe-revaliadte was called."""
|
|
aoe_device, aoe_path = self.connector._get_aoe_info(
|
|
self.connection_properties)
|
|
|
|
self._mock_path_exists(aoe_path, [True])
|
|
|
|
exec_mock = mock.Mock()
|
|
exec_mock.return_value = ["", ""]
|
|
self.connector._execute = exec_mock
|
|
|
|
self.connector.disconnect_volume(self.connection_properties, {})
|
|
|
|
|
|
class RemoteFsConnectorTestCase(ConnectorTestCase):
|
|
"""Test cases for Remote FS initiator class."""
|
|
TEST_DEV = '172.18.194.100:/var/nfs'
|
|
TEST_PATH = '/mnt/test/df0808229363aad55c27da50c38d6328'
|
|
|
|
def setUp(self):
|
|
super(RemoteFsConnectorTestCase, self).setUp()
|
|
self.connection_properties = {
|
|
'export': self.TEST_DEV,
|
|
'name': '9c592d52-ce47-4263-8c21-4ecf3c029cdb'}
|
|
self.connector = connector.RemoteFsConnector(
|
|
'nfs', root_helper='sudo', nfs_mount_point_base='/mnt/test',
|
|
nfs_mount_options='vers=3')
|
|
|
|
def test_connect_volume(self):
|
|
"""Test the basic connect volume case."""
|
|
client = self.connector._remotefsclient
|
|
client.mount = mock.Mock()
|
|
client.get_mount_point = mock.Mock()
|
|
client.get_mount_point.return_value = "something"
|
|
|
|
self.connector.connect_volume(self.connection_properties)
|
|
|
|
def test_disconnect_volume(self):
|
|
"""Nothing should happen here -- make sure it doesn't blow up."""
|
|
self.connector.disconnect_volume(self.connection_properties, {})
|
|
|
|
|
|
class LocalConnectorTestCase(base.TestCase):
|
|
|
|
def setUp(self):
|
|
super(LocalConnectorTestCase, self).setUp()
|
|
self.connection_properties = {'name': 'foo',
|
|
'device_path': '/tmp/bar'}
|
|
|
|
def test_connect_volume(self):
|
|
self.connector = connector.LocalConnector(None)
|
|
cprops = self.connection_properties
|
|
dev_info = self.connector.connect_volume(cprops)
|
|
self.assertEqual(dev_info['type'], 'local')
|
|
self.assertEqual(dev_info['path'], cprops['device_path'])
|
|
|
|
def test_connect_volume_with_invalid_connection_data(self):
|
|
self.connector = connector.LocalConnector(None)
|
|
cprops = {}
|
|
self.assertRaises(ValueError,
|
|
self.connector.connect_volume, cprops)
|
|
|
|
|
|
class HuaweiStorHyperConnectorTestCase(ConnectorTestCase):
|
|
"""Test cases for StorHyper initiator class."""
|
|
|
|
attached = False
|
|
|
|
def setUp(self):
|
|
super(HuaweiStorHyperConnectorTestCase, self).setUp()
|
|
self.fake_sdscli_file = tempfile.mktemp()
|
|
self.addCleanup(os.remove, self.fake_sdscli_file)
|
|
newefile = open(self.fake_sdscli_file, 'w')
|
|
newefile.write('test')
|
|
newefile.close()
|
|
|
|
self.connector = connector.HuaweiStorHyperConnector(
|
|
None, execute=self.fake_execute)
|
|
self.connector.cli_path = self.fake_sdscli_file
|
|
self.connector.iscliexist = True
|
|
|
|
self.connector_fail = connector.HuaweiStorHyperConnector(
|
|
None, execute=self.fake_execute_fail)
|
|
self.connector_fail.cli_path = self.fake_sdscli_file
|
|
self.connector_fail.iscliexist = True
|
|
|
|
self.connector_nocli = connector.HuaweiStorHyperConnector(
|
|
None, execute=self.fake_execute_fail)
|
|
self.connector_nocli.cli_path = self.fake_sdscli_file
|
|
self.connector_nocli.iscliexist = False
|
|
|
|
self.connection_properties = {
|
|
'access_mode': 'rw',
|
|
'qos_specs': None,
|
|
'volume_id': 'volume-b2911673-863c-4380-a5f2-e1729eecfe3f'
|
|
}
|
|
|
|
self.device_info = {'type': 'block',
|
|
'path': '/dev/vdxxx'}
|
|
HuaweiStorHyperConnectorTestCase.attached = False
|
|
|
|
def fake_execute(self, *cmd, **kwargs):
|
|
method = cmd[2]
|
|
self.cmds.append(string.join(cmd))
|
|
if 'attach' == method:
|
|
HuaweiStorHyperConnectorTestCase.attached = True
|
|
return 'ret_code=0', None
|
|
if 'querydev' == method:
|
|
if HuaweiStorHyperConnectorTestCase.attached:
|
|
return 'ret_code=0\ndev_addr=/dev/vdxxx', None
|
|
else:
|
|
return 'ret_code=1\ndev_addr=/dev/vdxxx', None
|
|
if 'detach' == method:
|
|
HuaweiStorHyperConnectorTestCase.attached = False
|
|
return 'ret_code=0', None
|
|
|
|
def fake_execute_fail(self, *cmd, **kwargs):
|
|
method = cmd[2]
|
|
self.cmds.append(string.join(cmd))
|
|
if 'attach' == method:
|
|
HuaweiStorHyperConnectorTestCase.attached = False
|
|
return 'ret_code=330151401', None
|
|
if 'querydev' == method:
|
|
if HuaweiStorHyperConnectorTestCase.attached:
|
|
return 'ret_code=0\ndev_addr=/dev/vdxxx', None
|
|
else:
|
|
return 'ret_code=1\ndev_addr=/dev/vdxxx', None
|
|
if 'detach' == method:
|
|
HuaweiStorHyperConnectorTestCase.attached = True
|
|
return 'ret_code=330155007', None
|
|
|
|
def test_connect_volume(self):
|
|
"""Test the basic connect volume case."""
|
|
|
|
retval = self.connector.connect_volume(self.connection_properties)
|
|
self.assertEqual(self.device_info, retval)
|
|
|
|
expected_commands = [self.fake_sdscli_file + ' -c attach'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f',
|
|
self.fake_sdscli_file + ' -c querydev'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f']
|
|
LOG.debug("self.cmds = %s." % self.cmds)
|
|
LOG.debug("expected = %s." % expected_commands)
|
|
|
|
self.assertEqual(expected_commands, self.cmds)
|
|
|
|
def test_disconnect_volume(self):
|
|
"""Test the basic disconnect volume case."""
|
|
self.connector.connect_volume(self.connection_properties)
|
|
self.assertEqual(True, HuaweiStorHyperConnectorTestCase.attached)
|
|
self.connector.disconnect_volume(self.connection_properties,
|
|
self.device_info)
|
|
self.assertEqual(False, HuaweiStorHyperConnectorTestCase.attached)
|
|
|
|
expected_commands = [self.fake_sdscli_file + ' -c attach'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f',
|
|
self.fake_sdscli_file + ' -c querydev'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f',
|
|
self.fake_sdscli_file + ' -c detach'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f']
|
|
|
|
LOG.debug("self.cmds = %s." % self.cmds)
|
|
LOG.debug("expected = %s." % expected_commands)
|
|
|
|
self.assertEqual(expected_commands, self.cmds)
|
|
|
|
def test_is_volume_connected(self):
|
|
"""Test if volume connected to host case."""
|
|
self.connector.connect_volume(self.connection_properties)
|
|
self.assertEqual(True, HuaweiStorHyperConnectorTestCase.attached)
|
|
is_connected = self.connector.is_volume_connected(
|
|
'volume-b2911673-863c-4380-a5f2-e1729eecfe3f')
|
|
self.assertEqual(HuaweiStorHyperConnectorTestCase.attached,
|
|
is_connected)
|
|
self.connector.disconnect_volume(self.connection_properties,
|
|
self.device_info)
|
|
self.assertEqual(False, HuaweiStorHyperConnectorTestCase.attached)
|
|
is_connected = self.connector.is_volume_connected(
|
|
'volume-b2911673-863c-4380-a5f2-e1729eecfe3f')
|
|
self.assertEqual(HuaweiStorHyperConnectorTestCase.attached,
|
|
is_connected)
|
|
|
|
expected_commands = [self.fake_sdscli_file + ' -c attach'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f',
|
|
self.fake_sdscli_file + ' -c querydev'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f',
|
|
self.fake_sdscli_file + ' -c querydev'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f',
|
|
self.fake_sdscli_file + ' -c detach'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f',
|
|
self.fake_sdscli_file + ' -c querydev'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f']
|
|
|
|
LOG.debug("self.cmds = %s." % self.cmds)
|
|
LOG.debug("expected = %s." % expected_commands)
|
|
|
|
self.assertEqual(expected_commands, self.cmds)
|
|
|
|
def test__analyze_output(self):
|
|
cliout = 'ret_code=0\ndev_addr=/dev/vdxxx\nret_desc="success"'
|
|
analyze_result = {'dev_addr': '/dev/vdxxx',
|
|
'ret_desc': '"success"',
|
|
'ret_code': '0'}
|
|
result = self.connector._analyze_output(cliout)
|
|
self.assertEqual(analyze_result, result)
|
|
|
|
def test_connect_volume_fail(self):
|
|
"""Test the fail connect volume case."""
|
|
self.assertRaises(exception.BrickException,
|
|
self.connector_fail.connect_volume,
|
|
self.connection_properties)
|
|
expected_commands = [self.fake_sdscli_file + ' -c attach'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f']
|
|
LOG.debug("self.cmds = %s." % self.cmds)
|
|
LOG.debug("expected = %s." % expected_commands)
|
|
self.assertEqual(expected_commands, self.cmds)
|
|
|
|
def test_disconnect_volume_fail(self):
|
|
"""Test the fail disconnect volume case."""
|
|
self.connector.connect_volume(self.connection_properties)
|
|
self.assertEqual(True, HuaweiStorHyperConnectorTestCase.attached)
|
|
self.assertRaises(exception.BrickException,
|
|
self.connector_fail.disconnect_volume,
|
|
self.connection_properties,
|
|
self.device_info)
|
|
|
|
expected_commands = [self.fake_sdscli_file + ' -c attach'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f',
|
|
self.fake_sdscli_file + ' -c querydev'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f',
|
|
self.fake_sdscli_file + ' -c detach'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f']
|
|
|
|
LOG.debug("self.cmds = %s." % self.cmds)
|
|
LOG.debug("expected = %s." % expected_commands)
|
|
|
|
self.assertEqual(expected_commands, self.cmds)
|
|
|
|
def test_connect_volume_nocli(self):
|
|
"""Test the fail connect volume case."""
|
|
self.assertRaises(exception.BrickException,
|
|
self.connector_nocli.connect_volume,
|
|
self.connection_properties)
|
|
|
|
def test_disconnect_volume_nocli(self):
|
|
"""Test the fail disconnect volume case."""
|
|
self.connector.connect_volume(self.connection_properties)
|
|
self.assertEqual(True, HuaweiStorHyperConnectorTestCase.attached)
|
|
self.assertRaises(exception.BrickException,
|
|
self.connector_nocli.disconnect_volume,
|
|
self.connection_properties,
|
|
self.device_info)
|
|
expected_commands = [self.fake_sdscli_file + ' -c attach'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f',
|
|
self.fake_sdscli_file + ' -c querydev'
|
|
' -v volume-b2911673-863c-4380-a5f2-e1729eecfe3f']
|
|
|
|
LOG.debug("self.cmds = %s." % self.cmds)
|
|
LOG.debug("expected = %s." % expected_commands)
|