4780 lines
209 KiB
Python
4780 lines
209 KiB
Python
# Copyright (c) 2012 - 2015 EMC Corporation, Inc.
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# All Rights Reserved.
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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
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import re
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import mock
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from oslo_concurrency import processutils
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import six
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from cinder import exception
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from cinder import test
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from cinder.tests.unit import utils
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from cinder.volume import configuration as conf
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from cinder.volume.drivers.emc import emc_cli_fc
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from cinder.volume.drivers.emc import emc_cli_iscsi
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from cinder.volume.drivers.emc import emc_vnx_cli
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from cinder.zonemanager import fc_san_lookup_service as fc_service
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SUCCEED = ("", 0)
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FAKE_ERROR_RETURN = ("FAKE ERROR", 255)
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VERSION = emc_vnx_cli.EMCVnxCliBase.VERSION
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class EMCVNXCLIDriverTestData(object):
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test_volume = {
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'name': 'vol1',
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'size': 1,
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'volume_name': 'vol1',
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'id': '1',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'provider_location': 'system^FNM11111|type^lun|id^1|version^05.03.00',
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'display_name': 'vol1',
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'display_description': 'test volume',
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'volume_type_id': None,
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'consistencygroup_id': None
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}
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test_legacy_volume = {
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'name': 'vol1',
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'size': 1,
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'volume_name': 'vol1',
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'id': '1',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'provider_location': 'system^FNM11111|type^lun|id^1',
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'display_name': 'vol1',
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'display_description': 'test volume',
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'volume_type_id': None,
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'consistencygroup_id': None
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}
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test_volume_clone_cg = {
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'name': 'vol1',
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'size': 1,
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'volume_name': 'vol1',
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'id': '1',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'display_name': 'vol1',
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'display_description': 'test volume',
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'volume_type_id': None,
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'consistencygroup_id': None
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}
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test_volume_cg = {
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'name': 'vol1',
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'size': 1,
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'volume_name': 'vol1',
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'id': '1',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'display_name': 'vol1',
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'display_description': 'test volume',
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'volume_type_id': None,
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'consistencygroup_id': 'cg_id'
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}
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test_volume_rw = {
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'name': 'vol1',
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'size': 1,
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'volume_name': 'vol1',
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'id': '1',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'display_name': 'vol1',
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'display_description': 'test volume',
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'volume_type_id': None,
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'consistencygroup_id': None,
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'provider_location': 'system^FNM11111|type^lun|id^1|version^05.03.00',
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}
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test_volume2 = {
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'name': 'vol2',
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'size': 1,
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'volume_name': 'vol2',
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'id': '1',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'display_name': 'vol2',
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'consistencygroup_id': None,
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'display_description': 'test volume',
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'volume_type_id': None}
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volume_in_cg = {
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'name': 'vol2',
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'size': 1,
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'volume_name': 'vol2',
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'id': '1',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'display_name': 'vol1_in_cg',
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'provider_location': 'system^FNM11111|type^lun|id^1',
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'consistencygroup_id': 'consistencygroup_id',
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'display_description': 'test volume',
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'volume_type_id': None}
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volume2_in_cg = {
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'name': 'vol2',
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'size': 1,
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'volume_name': 'vol2',
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'id': '3',
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'provider_auth': None,
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'project_id': 'project',
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'display_name': 'vol2_in_cg',
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'provider_location': 'system^FNM11111|type^lun|id^3',
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'consistencygroup_id': 'consistencygroup_id',
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'display_description': 'test volume',
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'volume_type_id': None}
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test_volume_with_type = {
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'name': 'vol_with_type',
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'size': 1,
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'volume_name': 'vol_with_type',
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'id': '1',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'display_name': 'thin_vol',
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'consistencygroup_id': None,
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'display_description': 'vol with type',
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'volume_type_id': 'abc1-2320-9013-8813-8941-1374-8112-1231'}
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test_failed_volume = {
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'name': 'failed_vol1',
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'size': 1,
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'volume_name': 'failed_vol1',
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'id': '4',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'display_name': 'failed_vol',
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'consistencygroup_id': None,
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'display_description': 'test failed volume',
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'volume_type_id': None}
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test_volume1_in_sg = {
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'name': 'vol1_in_sg',
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'size': 1,
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'volume_name': 'vol1_in_sg',
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'id': '4',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'display_name': 'failed_vol',
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'display_description': 'Volume 1 in SG',
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'volume_type_id': None,
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'provider_location': 'system^fakesn|type^lun|id^4|version^05.03.00'}
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test_volume2_in_sg = {
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'name': 'vol2_in_sg',
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'size': 1,
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'volume_name': 'vol2_in_sg',
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'id': '5',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'display_name': 'failed_vol',
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'display_description': 'Volume 2 in SG',
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'volume_type_id': None,
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'provider_location': 'system^fakesn|type^lun|id^3|version^05.03.00'}
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test_snapshot = {
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'name': 'snapshot1',
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'size': 1,
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'id': '4444',
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'volume_name': 'vol1',
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'volume': test_volume,
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'volume_size': 1,
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'consistencygroup_id': None,
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'cgsnapshot_id': None,
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'project_id': 'project'}
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test_failed_snapshot = {
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'name': 'failed_snapshot',
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'size': 1,
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'id': '5555',
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'volume_name': 'vol-vol1',
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'volume': test_volume,
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'volume_size': 1,
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'project_id': 'project'}
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test_clone = {
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'name': 'clone1',
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'size': 1,
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'id': '2',
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'volume_name': 'vol1',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'display_name': 'clone1',
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'consistencygroup_id': None,
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'display_description': 'volume created from snapshot',
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'volume_type_id': None}
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test_clone_cg = {
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'name': 'clone1',
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'size': 1,
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'id': '2',
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'volume_name': 'vol1',
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'provider_auth': None,
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'host': "host@backendsec#unit_test_pool",
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'project_id': 'project',
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'display_name': 'clone1',
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'consistencygroup_id': 'consistencygroup_id',
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'display_description': 'volume created from snapshot',
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'volume_type_id': None}
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connector = {
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'ip': '10.0.0.2',
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'initiator': 'iqn.1993-08.org.debian:01:222',
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'wwpns': ["1234567890123456", "1234567890543216"],
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'wwnns': ["2234567890123456", "2234567890543216"],
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'host': 'fakehost'}
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test_volume3 = {
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'migration_status': None, 'availability_zone': 'nova',
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'id': '1181d1b2-cea3-4f55-8fa8-3360d026ce24',
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'name': 'vol3',
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'size': 2,
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'status': 'available',
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'volume_type_id':
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'19fdd0dd-03b3-4d7c-b541-f4df46f308c8',
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'deleted': False,
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'host': "host@backendsec#unit_test_pool",
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'source_volid': None, 'provider_auth': None,
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'display_name': 'vol-test02',
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'attach_status': 'detached',
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'volume_type': [],
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'volume_attachment': [],
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'provider_location':
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'system^FNM11111|type^lun|id^1|version^05.03.00',
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'_name_id': None, 'volume_metadata': []}
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test_new_type = {'name': 'voltype0', 'qos_specs_id': None,
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'deleted': False,
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'extra_specs': {'storagetype:provisioning': 'thin'},
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'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'}
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test_diff = {'encryption': {}, 'qos_specs': {},
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'extra_specs':
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{'storagetype:provisioning': ('thick', 'thin')}}
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test_host = {'host': 'ubuntu-server12@pool_backend_1#POOL_SAS1',
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'capabilities':
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{'pool_name': 'POOL_SAS1',
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'location_info': 'POOL_SAS1|FNM00124500890',
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'volume_backend_name': 'pool_backend_1',
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'storage_protocol': 'iSCSI'}}
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test_volume4 = {'migration_status': None, 'availability_zone': 'nova',
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'id': '1181d1b2-cea3-4f55-8fa8-3360d026ce24',
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'name': 'vol4',
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'size': 2,
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'status': 'available',
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'volume_type_id':
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'19fdd0dd-03b3-4d7c-b541-f4df46f308c8',
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'deleted': False, 'provider_location':
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'system^FNM11111|type^lun|id^4',
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'host': 'ubuntu-server12@array_backend_1',
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'source_volid': None, 'provider_auth': None,
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'display_name': 'vol-test02',
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'volume_attachment': [],
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'attach_status': 'detached',
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'volume_type': [],
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'_name_id': None, 'volume_metadata': []}
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test_volume5 = {'migration_status': None, 'availability_zone': 'nova',
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'id': '1181d1b2-cea3-4f55-8fa8-3360d026ce25',
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'name_id': '1181d1b2-cea3-4f55-8fa8-3360d026ce25',
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'name': 'vol5',
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'size': 1,
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'status': 'available',
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'volume_type_id':
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'19fdd0dd-03b3-4d7c-b541-f4df46f308c8',
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'deleted': False, 'provider_location':
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'system^FNM11111|type^lun|id^5|version^05.02.00',
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'host': 'ubuntu-server12@array_backend_1#unit_test_pool',
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'source_volid': None, 'provider_auth': None,
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'display_name': 'vol-test05',
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'volume_attachment': [],
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'attach_status': 'detached',
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'volume_type': [],
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'_name_id': None, 'volume_metadata': []}
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test_new_type2 = {'name': 'voltype0', 'qos_specs_id': None,
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'deleted': False,
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'extra_specs': {'storagetype:pool': 'POOL_SAS2'},
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'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'}
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test_diff2 = {'encryption': {}, 'qos_specs': {},
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'extra_specs':
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{'storagetype:pool': ('POOL_SAS1', 'POOL_SAS2')}}
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test_host2 = {'host': 'ubuntu-server12@array_backend_1',
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'capabilities':
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{'location_info': '|FNM00124500890',
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'volume_backend_name': 'array_backend_1',
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'storage_protocol': 'iSCSI'}}
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test_cg = {'id': 'consistencygroup_id',
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'name': 'group_name',
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'status': 'deleting'}
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test_cg_with_type = {'id': 'consistencygroup_id',
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'name': 'group_name',
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'status': 'creating',
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'volume_type_id':
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'abc1-2320-9013-8813-8941-1374-8112-1231,'
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'19fdd0dd-03b3-4d7c-b541-f4df46f308c8,'}
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test_cgsnapshot = {
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'consistencygroup_id': 'consistencygroup_id',
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'id': 'cgsnapshot_id',
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'status': 'available'}
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test_member_cgsnapshot = {
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'name': 'snapshot1',
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'size': 1,
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'id': 'cgsnapshot_id',
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'volume': test_volume,
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'volume_name': 'vol1',
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'volume_size': 1,
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'consistencygroup_id': 'consistencygroup_id',
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'cgsnapshot_id': 'cgsnapshot_id',
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'project_id': 'project'
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}
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test_lun_id = 1
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test_existing_ref = {'source-id': test_lun_id}
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test_existing_ref_source_name = {'source-name': 'vol1'}
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test_pool_name = 'unit_test_pool'
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device_map = {
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'1122334455667788': {
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'initiator_port_wwn_list': ['123456789012345', '123456789054321'],
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'target_port_wwn_list': ['1122334455667777']}}
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i_t_map = {'123456789012345': ['1122334455667777'],
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'123456789054321': ['1122334455667777']}
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POOL_PROPERTY_CMD = ('storagepool', '-list', '-name', 'unit_test_pool',
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'-userCap', '-availableCap',
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'-state', '-prcntFullThreshold')
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POOL_PROPERTY_W_FASTCACHE_CMD = ('storagepool', '-list', '-name',
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'unit_test_pool', '-availableCap',
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'-userCap', '-state',
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'-subscribedCap',
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'-prcntFullThreshold',
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'-fastcache')
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def POOL_GET_ALL_CMD(self, withfastcache=False):
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if withfastcache:
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return ('storagepool', '-list', '-availableCap',
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'-userCap', '-state', '-subscribedCap',
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'-prcntFullThreshold',
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'-fastcache')
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else:
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return ('storagepool', '-list', '-availableCap',
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'-userCap', '-state', '-subscribedCap',
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'-prcntFullThreshold')
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def POOL_GET_ALL_RESULT(self, withfastcache=False):
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if withfastcache:
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return ("Pool Name: unit_test_pool\n"
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"Pool ID: 0\n"
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"Percent Full Threshold: 70\n"
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"User Capacity (Blocks): 6881061888\n"
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"User Capacity (GBs): 3281.146\n"
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"Available Capacity (Blocks): 6512292864\n"
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"Available Capacity (GBs): 3105.303\n"
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"Total Subscribed Capacity (GBs): 536.140\n"
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"FAST Cache: Enabled\n"
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"State: Ready\n"
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"\n"
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"Pool Name: unit_test_pool2\n"
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"Pool ID: 1\n"
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"Percent Full Threshold: 70\n"
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"User Capacity (Blocks): 8598306816\n"
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"User Capacity (GBs): 4099.992\n"
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"Available Capacity (Blocks): 8356663296\n"
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"Available Capacity (GBs): 3984.768\n"
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"Total Subscribed Capacity (GBs): 636.240\n"
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"FAST Cache: Disabled\n"
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"State: Ready\n", 0)
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else:
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return ("Pool Name: unit_test_pool\n"
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"Pool ID: 0\n"
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"Percent Full Threshold: 70\n"
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"User Capacity (Blocks): 6881061888\n"
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"User Capacity (GBs): 3281.146\n"
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"Available Capacity (Blocks): 6512292864\n"
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"Available Capacity (GBs): 3105.303\n"
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"Total Subscribed Capacity (GBs): 536.140\n"
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"State: Ready\n"
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"\n"
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"Pool Name: unit_test_pool2\n"
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"Pool ID: 1\n"
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"Percent Full Threshold: 70\n"
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"User Capacity (Blocks): 8598306816\n"
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"User Capacity (GBs): 4099.992\n"
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"Available Capacity (Blocks): 8356663296\n"
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"Available Capacity (GBs): 3984.768\n"
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"Total Subscribed Capacity (GBs): 636.240\n"
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"State: Ready\n", 0)
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def POOL_GET_STATE_RESULT(self, pools):
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output = []
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for i, po in enumerate(pools):
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if i != 0:
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output.append("\n")
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output.append("Pool Name: %s" % po['pool_name'])
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output.append("Pool ID: %s" % i)
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output.append("State: %s" % po['state'])
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return ("\n".join(output), 0)
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def POOL_GET_ALL_STATES_TEST(self, states=['Ready']):
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output = ""
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for i, stat in enumerate(states):
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out = ("Pool Name: Pool_" + str(i) + "\n"
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"Pool ID: " + str(i) + "\n"
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"Percent Full Threshold: 70\n"
|
|
"User Capacity (Blocks): 8598306816\n"
|
|
"User Capacity (GBs): 4099.992\n"
|
|
"Available Capacity (Blocks): 8356663296\n"
|
|
"Available Capacity (GBs): 3984.768\n"
|
|
"FAST Cache: Enabled\n"
|
|
"State: " + stat + "\n\n")
|
|
output += out
|
|
return (output, 0)
|
|
|
|
NDU_LIST_CMD = ('ndu', '-list')
|
|
NDU_LIST_RESULT = ("Name of the software package: -Compression " +
|
|
"Name of the software package: -Deduplication " +
|
|
"Name of the software package: -FAST " +
|
|
"Name of the software package: -FASTCache " +
|
|
"Name of the software package: -ThinProvisioning "
|
|
"Name of the software package: -VNXSnapshots",
|
|
0)
|
|
|
|
NDU_LIST_RESULT_WO_LICENSE = (
|
|
"Name of the software package: -Unisphere ",
|
|
0)
|
|
MIGRATE_PROPERTY_MIGRATING = """\
|
|
Source LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d
|
|
Source LU ID: 63950
|
|
Dest LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d_dest
|
|
Dest LU ID: 136
|
|
Migration Rate: high
|
|
Current State: MIGRATING
|
|
Percent Complete: 50
|
|
Time Remaining: 0 second(s)
|
|
"""
|
|
MIGRATE_PROPERTY_STOPPED = """\
|
|
Source LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d
|
|
Source LU ID: 63950
|
|
Dest LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d_dest
|
|
Dest LU ID: 136
|
|
Migration Rate: high
|
|
Current State: STOPPED - Destination full
|
|
Percent Complete: 60
|
|
Time Remaining: 0 second(s)
|
|
"""
|
|
|
|
def SNAP_MP_CREATE_CMD(self, name='vol1', source='vol1'):
|
|
return ('lun', '-create', '-type', 'snap', '-primaryLunName',
|
|
source, '-name', name)
|
|
|
|
def SNAP_ATTACH_CMD(self, name='vol1', snapName='snapshot1'):
|
|
return ('lun', '-attach', '-name', name, '-snapName', snapName)
|
|
|
|
def SNAP_DELETE_CMD(self, name):
|
|
return ('snap', '-destroy', '-id', name, '-o')
|
|
|
|
def SNAP_CREATE_CMD(self, name):
|
|
return ('snap', '-create', '-res', 1, '-name', name,
|
|
'-allowReadWrite', 'yes',
|
|
'-allowAutoDelete', 'no')
|
|
|
|
def SNAP_LIST_CMD(self, res_id=1):
|
|
cmd = ('snap', '-list', '-res', res_id)
|
|
return cmd
|
|
|
|
def LUN_DELETE_CMD(self, name):
|
|
return ('lun', '-destroy', '-name', name, '-forceDetach', '-o')
|
|
|
|
def LUN_EXTEND_CMD(self, name, newsize):
|
|
return ('lun', '-expand', '-name', name, '-capacity', newsize,
|
|
'-sq', 'gb', '-o', '-ignoreThresholds')
|
|
|
|
def LUN_PROPERTY_POOL_CMD(self, lunname):
|
|
return ('lun', '-list', '-name', lunname, '-poolName')
|
|
|
|
def LUN_PROPERTY_ALL_CMD(self, lunname):
|
|
return ('lun', '-list', '-name', lunname,
|
|
'-state', '-status', '-opDetails', '-userCap', '-owner',
|
|
'-attachedSnapshot')
|
|
|
|
def MIGRATION_CMD(self, src_id=1, dest_id=1):
|
|
cmd = ("migrate", "-start", "-source", src_id, "-dest", dest_id,
|
|
"-rate", "high", "-o")
|
|
return cmd
|
|
|
|
def MIGRATION_VERIFY_CMD(self, src_id):
|
|
return ("migrate", "-list", "-source", src_id)
|
|
|
|
def MIGRATION_CANCEL_CMD(self, src_id):
|
|
return ("migrate", "-cancel", "-source", src_id, '-o')
|
|
|
|
def GETPORT_CMD(self):
|
|
return ("connection", "-getport", "-address", "-vlanid")
|
|
|
|
def PINGNODE_CMD(self, sp, portid, vportid, ip):
|
|
return ("connection", "-pingnode", "-sp", sp, '-portid', portid,
|
|
"-vportid", vportid, "-address", ip, '-count', '1')
|
|
|
|
def GETFCPORT_CMD(self):
|
|
return ('port', '-list', '-sp')
|
|
|
|
def CONNECTHOST_CMD(self, hostname, gname):
|
|
return ('storagegroup', '-connecthost',
|
|
'-host', hostname, '-gname', gname, '-o')
|
|
|
|
def ENABLE_COMPRESSION_CMD(self, lun_id):
|
|
return ('compression', '-on',
|
|
'-l', lun_id, '-ignoreThresholds', '-o')
|
|
|
|
def STORAGEGROUP_LIST_CMD(self, gname=None):
|
|
if gname:
|
|
return ('storagegroup', '-list', '-gname', gname)
|
|
else:
|
|
return ('storagegroup', '-list')
|
|
|
|
def STORAGEGROUP_REMOVEHLU_CMD(self, gname, hlu):
|
|
return ('storagegroup', '-removehlu',
|
|
'-hlu', hlu, '-gname', gname, '-o')
|
|
|
|
def SNAP_COPY_CMD(self, src_snap, snap_name):
|
|
return ('snap', '-copy', '-id', src_snap, '-name', snap_name,
|
|
'-ignoreMigrationCheck', '-ignoreDeduplicationCheck')
|
|
|
|
def ALLOW_READWRITE_ON_SNAP_CMD(self, snap_name):
|
|
return ('snap', '-modify', '-id', snap_name,
|
|
'-allowReadWrite', 'yes', '-allowAutoDelete', 'yes')
|
|
|
|
provisioning_values = {
|
|
'thin': ['-type', 'Thin'],
|
|
'thick': ['-type', 'NonThin'],
|
|
'compressed': ['-type', 'Thin'],
|
|
'deduplicated': ['-type', 'Thin', '-deduplication', 'on']}
|
|
tiering_values = {
|
|
'starthighthenauto': [
|
|
'-initialTier', 'highestAvailable',
|
|
'-tieringPolicy', 'autoTier'],
|
|
'auto': [
|
|
'-initialTier', 'optimizePool',
|
|
'-tieringPolicy', 'autoTier'],
|
|
'highestavailable': [
|
|
'-initialTier', 'highestAvailable',
|
|
'-tieringPolicy', 'highestAvailable'],
|
|
'lowestavailable': [
|
|
'-initialTier', 'lowestAvailable',
|
|
'-tieringPolicy', 'lowestAvailable'],
|
|
'nomovement': [
|
|
'-initialTier', 'optimizePool',
|
|
'-tieringPolicy', 'noMovement']}
|
|
|
|
def LUN_CREATION_CMD(self, name, size, pool, provisioning, tiering,
|
|
ignore_thresholds=False, poll=True):
|
|
initial = ['lun', '-create',
|
|
'-capacity', size,
|
|
'-sq', 'gb',
|
|
'-poolName', pool,
|
|
'-name', name]
|
|
if not poll:
|
|
initial = ['-np'] + initial
|
|
if provisioning:
|
|
initial.extend(self.provisioning_values[provisioning])
|
|
else:
|
|
initial.extend(self.provisioning_values['thick'])
|
|
if tiering:
|
|
initial.extend(self.tiering_values[tiering])
|
|
if ignore_thresholds:
|
|
initial.append('-ignoreThresholds')
|
|
return tuple(initial)
|
|
|
|
def CHECK_FASTCACHE_CMD(self, storage_pool):
|
|
return ('storagepool', '-list', '-name',
|
|
storage_pool, '-fastcache')
|
|
|
|
def CREATE_CONSISTENCYGROUP_CMD(self, cg_name, members=None):
|
|
create_cmd = ('-np', 'snap', '-group', '-create',
|
|
'-name', cg_name, '-allowSnapAutoDelete', 'no')
|
|
|
|
if not members:
|
|
return create_cmd
|
|
else:
|
|
return create_cmd + ('-res', ','.join(map(six.text_type,
|
|
members)))
|
|
|
|
def DELETE_CONSISTENCYGROUP_CMD(self, cg_name):
|
|
return ('-np', 'snap', '-group', '-destroy',
|
|
'-id', cg_name)
|
|
|
|
def ADD_LUN_TO_CG_CMD(self, cg_name, lun_id):
|
|
return ('snap', '-group',
|
|
'-addmember', '-id', cg_name, '-res', lun_id)
|
|
|
|
def CREATE_CG_SNAPSHOT(self, cg_name, snap_name):
|
|
return ('-np', 'snap', '-create', '-res', cg_name,
|
|
'-resType', 'CG', '-name', snap_name, '-allowReadWrite',
|
|
'yes', '-allowAutoDelete', 'no')
|
|
|
|
def DELETE_CG_SNAPSHOT(self, snap_name):
|
|
return ('-np', 'snap', '-destroy', '-id', snap_name, '-o')
|
|
|
|
def GET_CG_BY_NAME_CMD(self, cg_name):
|
|
return ('snap', '-group', '-list', '-id', cg_name)
|
|
|
|
def REMOVE_LUNS_FROM_CG_CMD(self, cg_name, remove_ids):
|
|
return ('snap', '-group', '-rmmember', '-id', cg_name, '-res',
|
|
','.join(remove_ids))
|
|
|
|
def REPLACE_LUNS_IN_CG_CMD(self, cg_name, new_ids):
|
|
return ('snap', '-group', '-replmember', '-id', cg_name, '-res',
|
|
','.join(new_ids))
|
|
|
|
def CONSISTENCY_GROUP_VOLUMES(self):
|
|
volumes = []
|
|
volumes.append(self.test_volume)
|
|
volumes.append(self.test_volume)
|
|
return volumes
|
|
|
|
def SNAPS_IN_SNAP_GROUP(self):
|
|
snaps = []
|
|
snaps.append(self.test_snapshot)
|
|
snaps.append(self.test_snapshot)
|
|
return snaps
|
|
|
|
def VOLUMES_NOT_IN_CG(self):
|
|
add_volumes = []
|
|
add_volumes.append(self.test_volume4)
|
|
add_volumes.append(self.test_volume5)
|
|
return add_volumes
|
|
|
|
def VOLUMES_IN_CG(self):
|
|
remove_volumes = []
|
|
remove_volumes.append(self.volume_in_cg)
|
|
remove_volumes.append(self.volume2_in_cg)
|
|
return remove_volumes
|
|
|
|
def CG_PROPERTY(self, cg_name):
|
|
return """
|
|
Name: %(cg_name)s
|
|
Description:
|
|
Allow auto delete: No
|
|
Member LUN ID(s): 1, 3
|
|
State: Ready
|
|
""" % {'cg_name': cg_name}, 0
|
|
|
|
def CG_REPL_ERROR(self):
|
|
return """
|
|
The specified LUN is already a member
|
|
of another consistency group. (0x716d8045)
|
|
""", 71
|
|
|
|
def LUN_PREP_ERROR(self):
|
|
return ("The operation cannot be performed because "
|
|
"the LUN is 'Preparing'. Wait for the LUN's "
|
|
"Current Operation to complete 'Preparing' "
|
|
"and retry the operation. (0x712d8e0e)", 14)
|
|
|
|
POOL_PROPERTY = (
|
|
"Pool Name: unit_test_pool\n"
|
|
"Pool ID: 1\n"
|
|
"Percent Full Threshold: 70\n"
|
|
"User Capacity (Blocks): 6881061888\n"
|
|
"User Capacity (GBs): 3281.146\n"
|
|
"Available Capacity (Blocks): 6832207872\n"
|
|
"Available Capacity (GBs): 3257.851\n"
|
|
"State: Ready\n"
|
|
"\n", 0)
|
|
|
|
POOL_PROPERTY_W_FASTCACHE = (
|
|
"Pool Name: unit_test_pool\n"
|
|
"Pool ID: 1\n"
|
|
"Percent Full Threshold: 70\n"
|
|
"User Capacity (Blocks): 6881061888\n"
|
|
"User Capacity (GBs): 3281.146\n"
|
|
"Available Capacity (Blocks): 6832207872\n"
|
|
"Available Capacity (GBs): 3257.851\n"
|
|
"Total Subscribed Capacity (GBs): 636.240\n"
|
|
"FAST Cache: Enabled\n"
|
|
"State: Ready\n\n", 0)
|
|
|
|
ALL_PORTS = ("SP: A\n" +
|
|
"Port ID: 4\n" +
|
|
"Port WWN: iqn.1992-04.com.emc:cx.fnm00124000215.a4\n" +
|
|
"iSCSI Alias: 0215.a4\n\n" +
|
|
"Virtual Port ID: 0\n" +
|
|
"VLAN ID: Disabled\n" +
|
|
"IP Address: 10.244.214.118\n\n" +
|
|
"SP: A\n" +
|
|
"Port ID: 5\n" +
|
|
"Port WWN: iqn.1992-04.com.emc:cx.fnm00124000215.a5\n" +
|
|
"iSCSI Alias: 0215.a5\n" +
|
|
"SP: A\n" +
|
|
"Port ID: 0\n" +
|
|
"Port WWN: iqn.1992-04.com.emc:cx.fnm00124000215.a0\n" +
|
|
"iSCSI Alias: 0215.a0\n\n" +
|
|
"Virtual Port ID: 0\n" +
|
|
"VLAN ID: Disabled\n" +
|
|
"IP Address: 10.244.214.119\n\n" +
|
|
"SP: B\n" +
|
|
"Port ID: 2\n" +
|
|
"Port WWN: iqn.1992-04.com.emc:cx.fnm00124000215.b2\n" +
|
|
"iSCSI Alias: 0215.b2\n\n" +
|
|
"Virtual Port ID: 0\n" +
|
|
"VLAN ID: Disabled\n" +
|
|
"IP Address: 10.244.214.120\n\n", 0)
|
|
|
|
WHITE_LIST_PORTS = ("""SP: A
|
|
Port ID: 0
|
|
Port WWN: iqn.1992-04.com.emc:cx.fnmxxx.a0
|
|
iSCSI Alias: 0235.a7
|
|
|
|
Virtual Port ID: 0
|
|
VLAN ID: Disabled
|
|
IP Address: 192.168.3.52
|
|
|
|
SP: A
|
|
Port ID: 9
|
|
Port WWN: iqn.1992-04.com.emc:cx.fnmxxx.a9
|
|
iSCSI Alias: 0235.a9
|
|
|
|
SP: A
|
|
Port ID: 4
|
|
Port WWN: iqn.1992-04.com.emc:cx.fnmxxx.a4
|
|
iSCSI Alias: 0235.a4
|
|
|
|
SP: B
|
|
Port ID: 2
|
|
Port WWN: iqn.1992-04.com.emc:cx.fnmxxx.b2
|
|
iSCSI Alias: 0235.b6
|
|
|
|
Virtual Port ID: 0
|
|
VLAN ID: Disabled
|
|
IP Address: 192.168.4.53
|
|
""", 0)
|
|
|
|
iscsi_connection_info = \
|
|
{'data': {'target_discovered': True,
|
|
'target_iqn':
|
|
'iqn.1992-04.com.emc:cx.fnm00124000215.a4',
|
|
'target_lun': 2,
|
|
'target_portal': '10.244.214.118:3260',
|
|
'volume_id': '1'},
|
|
'driver_volume_type': 'iscsi'}
|
|
|
|
iscsi_connection_info_mp = \
|
|
{'data': {'target_discovered': True,
|
|
'target_iqns': [
|
|
'iqn.1992-04.com.emc:cx.fnm00124000215.a4',
|
|
'iqn.1992-04.com.emc:cx.fnm00124000215.a5'],
|
|
'target_luns': [2, 2],
|
|
'target_portals': [
|
|
'10.244.214.118:3260',
|
|
'10.244.214.119:3260'],
|
|
'volume_id': '1'},
|
|
'driver_volume_type': 'iscsi'}
|
|
|
|
PING_OK = ("Reply from 10.0.0.2: bytes=32 time=1ms TTL=30\n" +
|
|
"Reply from 10.0.0.2: bytes=32 time=1ms TTL=30\n" +
|
|
"Reply from 10.0.0.2: bytes=32 time=1ms TTL=30\n" +
|
|
"Reply from 10.0.0.2: bytes=32 time=1ms TTL=30\n", 0)
|
|
|
|
FC_PORTS = ("Information about each SPPORT:\n" +
|
|
"\n" +
|
|
"SP Name: SP A\n" +
|
|
"SP Port ID: 0\n" +
|
|
"SP UID: 50:06:01:60:88:60:01:95:" +
|
|
"50:06:01:60:08:60:01:95\n" +
|
|
"Link Status: Up\n" +
|
|
"Port Status: Online\n" +
|
|
"Switch Present: YES\n" +
|
|
"Switch UID: 10:00:00:05:1E:72:EC:A6:" +
|
|
"20:46:00:05:1E:72:EC:A6\n" +
|
|
"SP Source ID: 272896\n" +
|
|
"\n" +
|
|
"SP Name: SP B\n" +
|
|
"SP Port ID: 4\n" +
|
|
"SP UID: iqn.1992-04.com.emc:cx." +
|
|
"fnm00124000215.b4\n" +
|
|
"Link Status: Up\n" +
|
|
"Port Status: Online\n" +
|
|
"Switch Present: Not Applicable\n" +
|
|
"\n" +
|
|
"SP Name: SP A\n" +
|
|
"SP Port ID: 2\n" +
|
|
"SP UID: 50:06:01:60:88:60:01:95:" +
|
|
"50:06:01:62:08:60:01:95\n" +
|
|
"Link Status: Down\n" +
|
|
"Port Status: Online\n" +
|
|
"Switch Present: NO\n" +
|
|
"\n" +
|
|
"SP Name: SP B\n" +
|
|
"SP Port ID: 2\n" +
|
|
"SP UID: 50:06:01:60:88:60:08:0F:"
|
|
"50:06:01:6A:08:60:08:0F\n" +
|
|
"Link Status: Up\n" +
|
|
"Port Status: Online\n" +
|
|
"Switch Present: YES\n" +
|
|
"Switch UID: 10:00:50:EB:1A:03:3F:59:"
|
|
"20:11:50:EB:1A:03:3F:59\n" +
|
|
"SP Source ID: 69888\n", 0)
|
|
|
|
FAKEHOST_PORTS = (
|
|
"Information about each HBA:\n" +
|
|
"\n" +
|
|
"HBA UID: 20:00:00:90:FA:53:46:41:12:34:" +
|
|
"56:78:90:12:34:56\n" +
|
|
"Server Name: fakehost\n" +
|
|
"Server IP Address: 10.0.0.2" +
|
|
"HBA Model Description:\n" +
|
|
"HBA Vendor Description:\n" +
|
|
"HBA Device Driver Name:\n" +
|
|
"Information about each port of this HBA:\n\n" +
|
|
" SP Name: SP A\n" +
|
|
" SP Port ID: 0\n" +
|
|
" HBA Devicename:\n" +
|
|
" Trusted: NO\n" +
|
|
" Logged In: YES\n" +
|
|
" Defined: YES\n" +
|
|
" Initiator Type: 3\n" +
|
|
" StorageGroup Name: fakehost\n\n" +
|
|
" SP Name: SP A\n" +
|
|
" SP Port ID: 2\n" +
|
|
" HBA Devicename:\n" +
|
|
" Trusted: NO\n" +
|
|
" Logged In: YES\n" +
|
|
" Defined: YES\n" +
|
|
" Initiator Type: 3\n" +
|
|
" StorageGroup Name: fakehost\n\n" +
|
|
" SP Name: SP B\n" +
|
|
" SP Port ID: 2\n" +
|
|
" HBA Devicename:\n" +
|
|
" Trusted: NO\n" +
|
|
" Logged In: YES\n" +
|
|
" Defined: YES\n" +
|
|
" Initiator Type: 3\n" +
|
|
" StorageGroup Name: fakehost\n\n"
|
|
"Information about each SPPORT:\n" +
|
|
"\n" +
|
|
"SP Name: SP A\n" +
|
|
"SP Port ID: 0\n" +
|
|
"SP UID: 50:06:01:60:88:60:01:95:" +
|
|
"50:06:01:60:08:60:01:95\n" +
|
|
"Link Status: Up\n" +
|
|
"Port Status: Online\n" +
|
|
"Switch Present: YES\n" +
|
|
"Switch UID: 10:00:00:05:1E:72:EC:A6:" +
|
|
"20:46:00:05:1E:72:EC:A6\n" +
|
|
"SP Source ID: 272896\n" +
|
|
"\n" +
|
|
"SP Name: SP B\n" +
|
|
"SP Port ID: 4\n" +
|
|
"SP UID: iqn.1992-04.com.emc:cx." +
|
|
"fnm00124000215.b4\n" +
|
|
"Link Status: Up\n" +
|
|
"Port Status: Online\n" +
|
|
"Switch Present: Not Applicable\n" +
|
|
"\n" +
|
|
"SP Name: SP A\n" +
|
|
"SP Port ID: 2\n" +
|
|
"SP UID: 50:06:01:60:88:60:01:95:" +
|
|
"50:06:01:62:08:60:01:95\n" +
|
|
"Link Status: Down\n" +
|
|
"Port Status: Online\n" +
|
|
"Switch Present: NO\n" +
|
|
"\n" +
|
|
"SP Name: SP B\n" +
|
|
"SP Port ID: 2\n" +
|
|
"SP UID: 50:06:01:60:88:60:01:95:" +
|
|
"50:06:01:6A:08:60:08:0F\n" +
|
|
"Link Status: Up\n" +
|
|
"Port Status: Online\n" +
|
|
"Switch Present: YES\n" +
|
|
"Switch UID: 10:00:00:05:1E:72:EC:A6:" +
|
|
"20:46:00:05:1E:72:EC:A6\n" +
|
|
"SP Source ID: 272896\n", 0)
|
|
|
|
def LUN_PROPERTY(self, name, is_thin=False, has_snap=False, size=1,
|
|
state='Ready', faulted='false', operation='None',
|
|
lunid=1, pool_name='unit_test_pool'):
|
|
return ("""
|
|
LOGICAL UNIT NUMBER %(lunid)s
|
|
Name: %(name)s
|
|
UID: 60:06:01:60:09:20:32:00:13:DF:B4:EF:C2:63:E3:11
|
|
Current Owner: SP A
|
|
Default Owner: SP A
|
|
Allocation Owner: SP A
|
|
Attached Snapshot: %(has_snap)s
|
|
User Capacity (Blocks): 2101346304
|
|
User Capacity (GBs): %(size)d
|
|
Consumed Capacity (Blocks): 2149576704
|
|
Consumed Capacity (GBs): 1024.998
|
|
Pool Name: %(pool_name)s
|
|
Current State: %(state)s
|
|
Status: OK(0x0)
|
|
Is Faulted: %(faulted)s
|
|
Is Transitioning: false
|
|
Current Operation: %(operation)s
|
|
Current Operation State: N/A
|
|
Current Operation Status: N/A
|
|
Current Operation Percent Completed: 0
|
|
Is Thin LUN: %(is_thin)s""" % {
|
|
'lunid': lunid,
|
|
'name': name,
|
|
'has_snap': 'FakeSnap' if has_snap else 'N/A',
|
|
'size': size,
|
|
'pool_name': pool_name,
|
|
'state': state,
|
|
'faulted': faulted,
|
|
'operation': operation,
|
|
'is_thin': 'Yes' if is_thin else 'No'}, 0)
|
|
|
|
def STORAGE_GROUP_ISCSI_FC_HBA(self, sgname):
|
|
|
|
return ("""\
|
|
Storage Group Name: %s
|
|
Storage Group UID: 54:46:57:0F:15:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D
|
|
HBA/SP Pairs:
|
|
|
|
HBA UID SP Name SPPort
|
|
------- ------- ------
|
|
iqn.1993-08.org.debian:01:222 SP A 4
|
|
22:34:56:78:90:12:34:56:12:34:56:78:90:12:34:56 SP B 2
|
|
22:34:56:78:90:54:32:16:12:34:56:78:90:54:32:16 SP B 2
|
|
|
|
HLU/ALU Pairs:
|
|
|
|
HLU Number ALU Number
|
|
---------- ----------
|
|
1 1
|
|
Shareable: YES""" % sgname, 0)
|
|
|
|
def STORAGE_GROUP_NO_MAP(self, sgname):
|
|
return ("""\
|
|
Storage Group Name: %s
|
|
Storage Group UID: 27:D2:BE:C1:9B:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D
|
|
Shareable: YES""" % sgname, 0)
|
|
|
|
def STORAGE_GROUP_HAS_MAP(self, sgname):
|
|
|
|
return ("""\
|
|
Storage Group Name: %s
|
|
Storage Group UID: 54:46:57:0F:15:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D
|
|
HBA/SP Pairs:
|
|
|
|
HBA UID SP Name SPPort
|
|
------- ------- ------
|
|
iqn.1993-08.org.debian:01:222 SP A 4
|
|
|
|
HLU/ALU Pairs:
|
|
|
|
HLU Number ALU Number
|
|
---------- ----------
|
|
1 1
|
|
Shareable: YES""" % sgname, 0)
|
|
|
|
def STORAGE_GROUP_HAS_MAP_ISCSI(self, sgname):
|
|
|
|
return ("""\
|
|
Storage Group Name: %s
|
|
Storage Group UID: 54:46:57:0F:15:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D
|
|
HBA/SP Pairs:
|
|
|
|
HBA UID SP Name SPPort
|
|
------- ------- ------
|
|
iqn.1993-08.org.debian:01:222 SP A 2
|
|
iqn.1993-08.org.debian:01:222 SP A 0
|
|
iqn.1993-08.org.debian:01:222 SP B 2
|
|
|
|
HLU/ALU Pairs:
|
|
|
|
HLU Number ALU Number
|
|
---------- ----------
|
|
1 1
|
|
Shareable: YES""" % sgname, 0)
|
|
|
|
def STORAGE_GROUP_HAS_MAP_MP(self, sgname):
|
|
|
|
return ("""\
|
|
Storage Group Name: %s
|
|
Storage Group UID: 54:46:57:0F:15:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D
|
|
HBA/SP Pairs:
|
|
|
|
HBA UID SP Name SPPort
|
|
------- ------- ------
|
|
iqn.1993-08.org.debian:01:222 SP A 4
|
|
iqn.1993-08.org.debian:01:222 SP A 5
|
|
|
|
HLU/ALU Pairs:
|
|
|
|
HLU Number ALU Number
|
|
---------- ----------
|
|
1 1
|
|
Shareable: YES""" % sgname, 0)
|
|
|
|
def STORAGE_GROUP_HAS_MAP_2(self, sgname):
|
|
|
|
return ("""\
|
|
Storage Group Name: %s
|
|
Storage Group UID: 54:46:57:0F:15:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D
|
|
HBA/SP Pairs:
|
|
|
|
HBA UID SP Name SPPort
|
|
------- ------- ------
|
|
iqn.1993-08.org.debian:01:222 SP A 4
|
|
|
|
HLU/ALU Pairs:
|
|
|
|
HLU Number ALU Number
|
|
---------- ----------
|
|
1 1
|
|
2 3
|
|
Shareable: YES""" % sgname, 0)
|
|
|
|
def POOL_FEATURE_INFO_POOL_LUNS_CMD(self):
|
|
cmd = ('storagepool', '-feature', '-info',
|
|
'-maxPoolLUNs', '-numPoolLUNs')
|
|
return cmd
|
|
|
|
def POOL_FEATURE_INFO_POOL_LUNS(self, max, total):
|
|
return (('Max. Pool LUNs: %s\n' % max) +
|
|
('Total Number of Pool LUNs: %s\n' % total), 0)
|
|
|
|
def STORAGE_GROUPS_HAS_MAP(self, sgname1, sgname2):
|
|
|
|
return ("""
|
|
|
|
Storage Group Name: irrelative
|
|
Storage Group UID: 9C:86:4F:30:07:76:E4:11:AC:83:C8:C0:8E:9C:D6:1F
|
|
HBA/SP Pairs:
|
|
|
|
HBA UID SP Name SPPort
|
|
------- ------- ------
|
|
iqn.1993-08.org.debian:01:5741c6307e60 SP A 6
|
|
|
|
Storage Group Name: %(sgname1)s
|
|
Storage Group UID: 54:46:57:0F:15:A2:E3:11:9A:8D:FF:E5:3A:03:FD:6D
|
|
HBA/SP Pairs:
|
|
|
|
HBA UID SP Name SPPort
|
|
------- ------- ------
|
|
iqn.1993-08.org.debian:01:222 SP A 4
|
|
|
|
HLU/ALU Pairs:
|
|
|
|
HLU Number ALU Number
|
|
---------- ----------
|
|
31 3
|
|
41 4
|
|
Shareable: YES
|
|
|
|
Storage Group Name: %(sgname2)s
|
|
Storage Group UID: 9C:86:4F:30:07:76:E4:11:AC:83:C8:C0:8E:9C:D6:1F
|
|
HBA/SP Pairs:
|
|
|
|
HBA UID SP Name SPPort
|
|
------- ------- ------
|
|
iqn.1993-08.org.debian:01:5741c6307e60 SP A 6
|
|
|
|
HLU/ALU Pairs:
|
|
|
|
HLU Number ALU Number
|
|
---------- ----------
|
|
32 3
|
|
42 4
|
|
Shareable: YES""" % {'sgname1': sgname1,
|
|
'sgname2': sgname2}, 0)
|
|
|
|
def LUN_DELETE_IN_SG_ERROR(self, up_to_date=True):
|
|
if up_to_date:
|
|
return ("Cannot unbind LUN "
|
|
"because it's contained in a Storage Group",
|
|
156)
|
|
else:
|
|
return ("SP B: Request failed. "
|
|
"Host LUN/LUN mapping still exists.",
|
|
0)
|
|
|
|
|
|
class DriverTestCaseBase(test.TestCase):
|
|
def setUp(self):
|
|
super(DriverTestCaseBase, self).setUp()
|
|
|
|
self.stubs.Set(emc_vnx_cli.CommandLineHelper, 'command_execute',
|
|
self.fake_command_execute_for_driver_setup)
|
|
self.stubs.Set(emc_vnx_cli.CommandLineHelper, 'get_array_serial',
|
|
mock.Mock(return_value={'array_serial':
|
|
'fakeSerial'}))
|
|
self.stubs.Set(os.path, 'exists', mock.Mock(return_value=1))
|
|
|
|
self.stubs.Set(emc_vnx_cli, 'INTERVAL_5_SEC', 0.01)
|
|
self.stubs.Set(emc_vnx_cli, 'INTERVAL_30_SEC', 0.01)
|
|
|
|
self.configuration = conf.Configuration(None)
|
|
self.configuration.append_config_values = mock.Mock(return_value=0)
|
|
self.configuration.naviseccli_path = '/opt/Navisphere/bin/naviseccli'
|
|
self.configuration.san_ip = '10.0.0.1'
|
|
self.configuration.storage_vnx_pool_name = 'unit_test_pool'
|
|
self.configuration.san_login = 'sysadmin'
|
|
self.configuration.san_password = 'sysadmin'
|
|
self.configuration.initiator_auto_registration = True
|
|
self.configuration.check_max_pool_luns_threshold = False
|
|
self.stubs.Set(self.configuration, 'safe_get',
|
|
self.fake_safe_get({'storage_vnx_pool_names':
|
|
'unit_test_pool',
|
|
'volume_backend_name':
|
|
'namedbackend'}))
|
|
self.testData = EMCVNXCLIDriverTestData()
|
|
self.navisecclicmd = '/opt/Navisphere/bin/naviseccli ' + \
|
|
'-address 10.0.0.1 -user sysadmin -password sysadmin -scope 0 '
|
|
self.configuration.iscsi_initiators = '{"fakehost": ["10.0.0.2"]}'
|
|
self.configuration.ignore_pool_full_threshold = False
|
|
|
|
def driverSetup(self, commands=tuple(), results=tuple()):
|
|
self.driver = self.generate_driver(self.configuration)
|
|
fake_command_execute = self.get_command_execute_simulator(
|
|
commands, results)
|
|
fake_cli = mock.Mock(side_effect=fake_command_execute)
|
|
self.driver.cli._client.command_execute = fake_cli
|
|
return fake_cli
|
|
|
|
def generate_driver(self, conf):
|
|
raise NotImplementedError
|
|
|
|
def get_command_execute_simulator(self, commands=tuple(),
|
|
results=tuple()):
|
|
assert(len(commands) == len(results))
|
|
|
|
def fake_command_execute(*args, **kwargv):
|
|
for i in range(len(commands)):
|
|
if args == commands[i]:
|
|
if isinstance(results[i], list):
|
|
if len(results[i]) > 0:
|
|
ret = results[i][0]
|
|
del results[i][0]
|
|
return ret
|
|
else:
|
|
return results[i]
|
|
return self.standard_fake_command_execute(*args, **kwargv)
|
|
return fake_command_execute
|
|
|
|
def standard_fake_command_execute(self, *args, **kwargv):
|
|
standard_commands = [
|
|
self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
self.testData.LUN_PROPERTY_ALL_CMD('vol2'),
|
|
self.testData.LUN_PROPERTY_ALL_CMD('vol2_dest'),
|
|
self.testData.LUN_PROPERTY_ALL_CMD('vol-vol1'),
|
|
self.testData.LUN_PROPERTY_ALL_CMD('snapshot1'),
|
|
self.testData.POOL_PROPERTY_CMD]
|
|
|
|
standard_results = [
|
|
self.testData.LUN_PROPERTY('vol1'),
|
|
self.testData.LUN_PROPERTY('vol2'),
|
|
self.testData.LUN_PROPERTY('vol2_dest'),
|
|
self.testData.LUN_PROPERTY('vol-vol1'),
|
|
self.testData.LUN_PROPERTY('snapshot1'),
|
|
self.testData.POOL_PROPERTY]
|
|
|
|
standard_default = SUCCEED
|
|
for i in range(len(standard_commands)):
|
|
if args == standard_commands[i]:
|
|
return standard_results[i]
|
|
|
|
return standard_default
|
|
|
|
def fake_command_execute_for_driver_setup(self, *command, **kwargv):
|
|
if (command == ('connection', '-getport', '-address', '-vlanid') or
|
|
command == ('connection', '-getport', '-vlanid')):
|
|
return self.testData.ALL_PORTS
|
|
elif command == ('storagepool', '-list', '-state'):
|
|
return self.testData.POOL_GET_STATE_RESULT([
|
|
{'pool_name': self.testData.test_pool_name, 'state': "Ready"},
|
|
{'pool_name': "unit_test_pool2", 'state': "Ready"}])
|
|
if command == self.testData.GETFCPORT_CMD():
|
|
return self.testData.FC_PORTS
|
|
else:
|
|
return SUCCEED
|
|
|
|
def fake_safe_get(self, values):
|
|
def _safe_get(key):
|
|
return values.get(key)
|
|
return _safe_get
|
|
|
|
|
|
class EMCVNXCLIDriverISCSITestCase(DriverTestCaseBase):
|
|
def generate_driver(self, conf):
|
|
return emc_cli_iscsi.EMCCLIISCSIDriver(configuration=conf)
|
|
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
def test_create_destroy_volume_without_extra_spec(self):
|
|
fake_cli = self.driverSetup()
|
|
self.driver.create_volume(self.testData.test_volume)
|
|
self.driver.delete_volume(self.testData.test_volume)
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol1', 1,
|
|
'unit_test_pool',
|
|
'thick', None, poll=False)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_DELETE_CMD('vol1'))]
|
|
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
def test_create_volume_ignore_thresholds(self):
|
|
self.configuration.ignore_pool_full_threshold = True
|
|
fake_cli = self.driverSetup()
|
|
self.driver.create_volume(self.testData.test_volume)
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol1', 1,
|
|
'unit_test_pool',
|
|
'thick', None,
|
|
ignore_thresholds=True, poll=False)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False)]
|
|
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'compressed'}))
|
|
def test_create_volume_compressed(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.NDU_LIST_CMD]
|
|
results = [self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
self.testData.NDU_LIST_RESULT]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
# case
|
|
self.driver.create_volume(self.testData.test_volume_with_type)
|
|
# verification
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol_with_type', 1,
|
|
'unit_test_pool',
|
|
'compressed', None, poll=False)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(
|
|
'vol_with_type'), poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(
|
|
'vol_with_type'), poll=True),
|
|
mock.call(*self.testData.ENABLE_COMPRESSION_CMD(
|
|
1))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
'oslo_service.loopingcall.FixedIntervalLoopingCall',
|
|
new=utils.ZeroIntervalLoopingCall)
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'provisioning:type': 'thin',
|
|
'storagetype:provisioning': 'thick'}))
|
|
def test_create_volume_thin(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.NDU_LIST_CMD]
|
|
results = [self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
self.testData.NDU_LIST_RESULT]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
# case
|
|
self.driver.create_volume(self.testData.test_volume_with_type)
|
|
# verification
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol_with_type', 1,
|
|
'unit_test_pool',
|
|
'thin', None, poll=False)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(
|
|
'vol_with_type'), poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
'oslo_service.loopingcall.FixedIntervalLoopingCall',
|
|
new=utils.ZeroIntervalLoopingCall)
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'provisioning:type': 'thick'}))
|
|
def test_create_volume_thick(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.NDU_LIST_CMD]
|
|
results = [self.testData.LUN_PROPERTY('vol_with_type', False),
|
|
self.testData.NDU_LIST_RESULT]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
# case
|
|
self.driver.create_volume(self.testData.test_volume_with_type)
|
|
# verification
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol_with_type', 1,
|
|
'unit_test_pool',
|
|
'thick', None, poll=False)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(
|
|
'vol_with_type'), poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'compressed',
|
|
'storagetype:tiering': 'HighestAvailable'}))
|
|
def test_create_volume_compressed_tiering_highestavailable(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.NDU_LIST_CMD]
|
|
results = [self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
self.testData.NDU_LIST_RESULT]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
# case
|
|
self.driver.create_volume(self.testData.test_volume_with_type)
|
|
|
|
# verification
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol_with_type', 1,
|
|
'unit_test_pool',
|
|
'compressed', 'highestavailable', poll=False)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(
|
|
'vol_with_type'), poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(
|
|
'vol_with_type'), poll=True),
|
|
mock.call(*self.testData.ENABLE_COMPRESSION_CMD(
|
|
1))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'deduplicated'}))
|
|
def test_create_volume_deduplicated(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.NDU_LIST_CMD]
|
|
results = [self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
self.testData.NDU_LIST_RESULT]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
# case
|
|
self.driver.create_volume(self.testData.test_volume_with_type)
|
|
|
|
# verification
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol_with_type', 1,
|
|
'unit_test_pool',
|
|
'deduplicated', None, poll=False))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:tiering': 'Auto'}))
|
|
def test_create_volume_tiering_auto(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.NDU_LIST_CMD]
|
|
results = [self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
self.testData.NDU_LIST_RESULT]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
# case
|
|
self.driver.create_volume(self.testData.test_volume_with_type)
|
|
|
|
# verification
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol_with_type', 1,
|
|
'unit_test_pool',
|
|
None, 'auto', poll=False))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:tiering': 'Auto',
|
|
'storagetype:provisioning': 'Deduplicated'}))
|
|
def test_create_volume_deduplicated_tiering_auto(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.NDU_LIST_CMD]
|
|
results = [self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
self.testData.NDU_LIST_RESULT]
|
|
self.driverSetup(commands, results)
|
|
ex = self.assertRaises(
|
|
exception.VolumeBackendAPIException,
|
|
self.driver.create_volume,
|
|
self.testData.test_volume_with_type)
|
|
self.assertTrue(
|
|
re.match(r".*deduplicated and auto tiering can't be both enabled",
|
|
ex.msg))
|
|
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'Compressed'}))
|
|
def test_create_volume_compressed_no_enabler(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.NDU_LIST_CMD]
|
|
results = [self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
('No package', 0)]
|
|
self.driverSetup(commands, results)
|
|
ex = self.assertRaises(
|
|
exception.VolumeBackendAPIException,
|
|
self.driver.create_volume,
|
|
self.testData.test_volume_with_type)
|
|
self.assertTrue(
|
|
re.match(r".*Compression Enabler is not installed",
|
|
ex.msg))
|
|
|
|
def test_get_volume_stats(self):
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.POOL_GET_ALL_CMD(True)]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
self.testData.POOL_GET_ALL_RESULT(True)]
|
|
self.driverSetup(commands, results)
|
|
stats = self.driver.get_volume_stats(True)
|
|
|
|
self.assertTrue(stats['driver_version'] == VERSION,
|
|
"driver_version is incorrect")
|
|
self.assertTrue(
|
|
stats['storage_protocol'] == 'iSCSI',
|
|
"storage_protocol is incorrect")
|
|
self.assertTrue(
|
|
stats['vendor_name'] == "EMC",
|
|
"vendor name is incorrect")
|
|
self.assertTrue(
|
|
stats['volume_backend_name'] == "namedbackend",
|
|
"volume backend name is incorrect")
|
|
|
|
pool_stats = stats['pools'][0]
|
|
|
|
expected_pool_stats = {
|
|
'free_capacity_gb': 3105.303,
|
|
'reserved_percentage': 32,
|
|
'location_info': 'unit_test_pool|fakeSerial',
|
|
'total_capacity_gb': 3281.146,
|
|
'provisioned_capacity_gb': 536.14,
|
|
'compression_support': 'True',
|
|
'deduplication_support': 'True',
|
|
'thin_provisioning_support': True,
|
|
'thick_provisioning_support': True,
|
|
'max_over_subscription_ratio': 20.0,
|
|
'consistencygroup_support': 'True',
|
|
'pool_name': 'unit_test_pool',
|
|
'fast_cache_enabled': 'True',
|
|
'fast_support': 'True'}
|
|
|
|
self.assertEqual(expected_pool_stats, pool_stats)
|
|
|
|
def test_get_volume_stats_ignore_threshold(self):
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.POOL_GET_ALL_CMD(True)]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
self.testData.POOL_GET_ALL_RESULT(True)]
|
|
self.driverSetup(commands, results)
|
|
self.driver.cli.ignore_pool_full_threshold = True
|
|
stats = self.driver.get_volume_stats(True)
|
|
|
|
pool_stats = stats['pools'][0]
|
|
self.assertEqual(2, pool_stats['reserved_percentage'])
|
|
|
|
def test_get_volume_stats_reserved_percentage_from_conf(self):
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.POOL_GET_ALL_CMD(True)]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
self.testData.POOL_GET_ALL_RESULT(True)]
|
|
self.configuration.reserved_percentage = 22
|
|
self.driverSetup(commands, results)
|
|
self.driver.cli.ignore_pool_full_threshold = True
|
|
stats = self.driver.get_volume_stats(True)
|
|
|
|
pool_stats = stats['pools'][0]
|
|
self.assertEqual(22, pool_stats['reserved_percentage'])
|
|
|
|
def test_get_volume_stats_too_many_luns(self):
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.POOL_GET_ALL_CMD(True),
|
|
self.testData.POOL_FEATURE_INFO_POOL_LUNS_CMD()]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
self.testData.POOL_GET_ALL_RESULT(True),
|
|
self.testData.POOL_FEATURE_INFO_POOL_LUNS(1000, 1000)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.driver.cli.check_max_pool_luns_threshold = True
|
|
stats = self.driver.get_volume_stats(True)
|
|
pool_stats = stats['pools'][0]
|
|
self.assertTrue(
|
|
pool_stats['free_capacity_gb'] == 0,
|
|
"free_capacity_gb is incorrect")
|
|
expect_cmd = [
|
|
mock.call(*self.testData.POOL_FEATURE_INFO_POOL_LUNS_CMD(),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
self.driver.cli.check_max_pool_luns_threshold = False
|
|
stats = self.driver.get_volume_stats(True)
|
|
pool_stats = stats['pools'][0]
|
|
self.assertTrue(stats['driver_version'] is not None,
|
|
"driver_version is not returned")
|
|
self.assertTrue(
|
|
pool_stats['free_capacity_gb'] == 3105.303,
|
|
"free_capacity_gb is incorrect")
|
|
|
|
@mock.patch("cinder.volume.drivers.emc.emc_vnx_cli."
|
|
"CommandLineHelper.create_lun_by_cmd",
|
|
mock.Mock(return_value={'lun_id': 1}))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(
|
|
side_effect=[1, 1]))
|
|
def test_volume_migration_timeout(self):
|
|
commands = [self.testData.MIGRATION_CMD(),
|
|
self.testData.MIGRATION_VERIFY_CMD(1)]
|
|
FAKE_ERROR_MSG = """\
|
|
A network error occurred while trying to connect: '10.244.213.142'.
|
|
Message : Error occurred because connection refused. \
|
|
Unable to establish a secure connection to the Management Server.
|
|
"""
|
|
FAKE_ERROR_MSG = FAKE_ERROR_MSG.replace('\n', ' ')
|
|
FAKE_MIGRATE_PROPERTY = """\
|
|
Source LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d
|
|
Source LU ID: 63950
|
|
Dest LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d_dest
|
|
Dest LU ID: 136
|
|
Migration Rate: high
|
|
Current State: MIGRATED
|
|
Percent Complete: 100
|
|
Time Remaining: 0 second(s)
|
|
"""
|
|
results = [(FAKE_ERROR_MSG, 255),
|
|
[(FAKE_MIGRATE_PROPERTY, 0),
|
|
(FAKE_MIGRATE_PROPERTY, 0),
|
|
('The specified source LUN is not currently migrating',
|
|
23)]]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
fakehost = {'capabilities': {'location_info':
|
|
"unit_test_pool2|fakeSerial",
|
|
'storage_protocol': 'iSCSI'}}
|
|
ret = self.driver.migrate_volume(None, self.testData.test_volume,
|
|
fakehost)[0]
|
|
self.assertTrue(ret)
|
|
# verification
|
|
expect_cmd = [mock.call(*self.testData.MIGRATION_CMD(1, 1),
|
|
retry_disable=True,
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch("cinder.volume.drivers.emc.emc_vnx_cli."
|
|
"CommandLineHelper.create_lun_by_cmd",
|
|
mock.Mock(
|
|
return_value={'lun_id': 1}))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(
|
|
side_effect=[1, 1]))
|
|
def test_volume_migration(self):
|
|
|
|
commands = [self.testData.MIGRATION_CMD(),
|
|
self.testData.MIGRATION_VERIFY_CMD(1)]
|
|
FAKE_MIGRATE_PROPERTY = """\
|
|
Source LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d
|
|
Source LU ID: 63950
|
|
Dest LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d_dest
|
|
Dest LU ID: 136
|
|
Migration Rate: high
|
|
Current State: MIGRATED
|
|
Percent Complete: 100
|
|
Time Remaining: 0 second(s)
|
|
"""
|
|
results = [SUCCEED,
|
|
[(FAKE_MIGRATE_PROPERTY, 0),
|
|
('The specified source LUN is not '
|
|
'currently migrating', 23)]]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
fake_host = {'capabilities': {'location_info':
|
|
"unit_test_pool2|fakeSerial",
|
|
'storage_protocol': 'iSCSI'}}
|
|
ret = self.driver.migrate_volume(None, self.testData.test_volume,
|
|
fake_host)[0]
|
|
self.assertTrue(ret)
|
|
# verification
|
|
expect_cmd = [mock.call(*self.testData.MIGRATION_CMD(),
|
|
retry_disable=True,
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch("cinder.volume.drivers.emc.emc_vnx_cli."
|
|
"CommandLineHelper.create_lun_by_cmd",
|
|
mock.Mock(
|
|
return_value={'lun_id': 5}))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:tiering': 'Auto'}))
|
|
def test_volume_migration_02(self):
|
|
|
|
commands = [self.testData.MIGRATION_CMD(5, 5),
|
|
self.testData.MIGRATION_VERIFY_CMD(5)]
|
|
FAKE_MIGRATE_PROPERTY = """\
|
|
Source LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d
|
|
Source LU ID: 63950
|
|
Dest LU Name: volume-f6247ae1-8e1c-4927-aa7e-7f8e272e5c3d_dest
|
|
Dest LU ID: 136
|
|
Migration Rate: high
|
|
Current State: MIGRATED
|
|
Percent Complete: 100
|
|
Time Remaining: 0 second(s)
|
|
"""
|
|
results = [SUCCEED,
|
|
[(FAKE_MIGRATE_PROPERTY, 0),
|
|
('The specified source LUN is not currently migrating',
|
|
23)]]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
fakehost = {'capabilities': {'location_info':
|
|
"unit_test_pool2|fakeSerial",
|
|
'storage_protocol': 'iSCSI'}}
|
|
ret = self.driver.migrate_volume(None, self.testData.test_volume5,
|
|
fakehost)[0]
|
|
self.assertTrue(ret)
|
|
# verification
|
|
expect_cmd = [mock.call(*self.testData.MIGRATION_CMD(5, 5),
|
|
retry_disable=True,
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(5),
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(5),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch("cinder.volume.drivers.emc.emc_vnx_cli."
|
|
"CommandLineHelper.create_lun_by_cmd",
|
|
mock.Mock(
|
|
return_value={'lun_id': 1}))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(
|
|
side_effect=[1, 1]))
|
|
def test_volume_migration_failed(self):
|
|
commands = [self.testData.MIGRATION_CMD()]
|
|
results = [FAKE_ERROR_RETURN]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
fakehost = {'capabilities': {'location_info':
|
|
"unit_test_pool2|fakeSerial",
|
|
'storage_protocol': 'iSCSI'}}
|
|
ret = self.driver.migrate_volume(None, self.testData.test_volume,
|
|
fakehost)[0]
|
|
self.assertFalse(ret)
|
|
# verification
|
|
expect_cmd = [mock.call(*self.testData.MIGRATION_CMD(),
|
|
retry_disable=True,
|
|
poll=True)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch("cinder.volume.drivers.emc.emc_vnx_cli."
|
|
"CommandLineHelper.create_lun_by_cmd",
|
|
mock.Mock(
|
|
return_value={'lun_id': 1}))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(
|
|
side_effect=[1, 1]))
|
|
def test_volume_migration_stopped(self):
|
|
|
|
commands = [self.testData.MIGRATION_CMD(),
|
|
self.testData.MIGRATION_VERIFY_CMD(1),
|
|
self.testData.MIGRATION_CANCEL_CMD(1)]
|
|
|
|
results = [SUCCEED, [(self.testData.MIGRATE_PROPERTY_MIGRATING, 0),
|
|
(self.testData.MIGRATE_PROPERTY_STOPPED, 0),
|
|
('The specified source LUN is not '
|
|
'currently migrating', 23)],
|
|
SUCCEED]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
fake_host = {'capabilities': {'location_info':
|
|
"unit_test_pool2|fakeSerial",
|
|
'storage_protocol': 'iSCSI'}}
|
|
|
|
self.assertRaisesRegex(exception.VolumeBackendAPIException,
|
|
"Migration of LUN 1 has been stopped or"
|
|
" faulted.",
|
|
self.driver.migrate_volume,
|
|
None, self.testData.test_volume, fake_host)
|
|
|
|
expect_cmd = [mock.call(*self.testData.MIGRATION_CMD(),
|
|
retry_disable=True,
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=False),
|
|
mock.call(*self.testData.MIGRATION_CANCEL_CMD(1)),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_create_destroy_volume_snapshot(self):
|
|
fake_cli = self.driverSetup()
|
|
|
|
# case
|
|
self.driver.create_snapshot(self.testData.test_snapshot)
|
|
self.driver.delete_snapshot(self.testData.test_snapshot)
|
|
|
|
# verification
|
|
expect_cmd = [mock.call(*self.testData.SNAP_CREATE_CMD('snapshot1'),
|
|
poll=False),
|
|
mock.call(*self.testData.SNAP_DELETE_CMD('snapshot1'),
|
|
poll=True)]
|
|
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall',
|
|
new=utils.ZeroIntervalLoopingCall)
|
|
def test_snapshot_preparing_volume(self):
|
|
commands = [self.testData.SNAP_CREATE_CMD('snapshot1'),
|
|
self.testData.LUN_PROPERTY_ALL_CMD('vol1')]
|
|
results = [[self.testData.LUN_PREP_ERROR(), SUCCEED],
|
|
[self.testData.LUN_PROPERTY('vol1', size=1,
|
|
operation='Preparing'),
|
|
self.testData.LUN_PROPERTY('vol1', size=1,
|
|
operation='Optimizing'),
|
|
self.testData.LUN_PROPERTY('vol1', size=1,
|
|
operation='None')]]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.driver.create_snapshot(self.testData.test_snapshot)
|
|
expected = [mock.call(*self.testData.SNAP_CREATE_CMD('snapshot1'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=True),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False),
|
|
mock.call(*self.testData.SNAP_CREATE_CMD('snapshot1'),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
@mock.patch(
|
|
"oslo_concurrency.processutils.execute",
|
|
mock.Mock(
|
|
return_value=(
|
|
"fakeportal iqn.1992-04.fake.com:fake.apm00123907237.a8", 0)))
|
|
@mock.patch('random.randint',
|
|
mock.Mock(return_value=0))
|
|
def test_initialize_connection(self):
|
|
# Test for auto registration
|
|
self.configuration.initiator_auto_registration = True
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost'),
|
|
self.testData.PINGNODE_CMD('A', 4, 0, '10.0.0.2')]
|
|
results = [[("No group", 83),
|
|
self.testData.STORAGE_GROUP_HAS_MAP('fakehost')],
|
|
self.testData.PING_OK]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
connection_info = self.driver.initialize_connection(
|
|
self.testData.test_volume,
|
|
self.testData.connector)
|
|
|
|
self.assertEqual(self.testData.iscsi_connection_info,
|
|
connection_info)
|
|
|
|
expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-create', '-gname', 'fakehost'),
|
|
mock.call('storagegroup', '-gname', 'fakehost', '-setpath',
|
|
'-hbauid', 'iqn.1993-08.org.debian:01:222',
|
|
'-sp', 'A', '-spport', 4, '-spvport', 0,
|
|
'-ip', '10.0.0.2', '-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-gname', 'fakehost', '-setpath',
|
|
'-hbauid', 'iqn.1993-08.org.debian:01:222',
|
|
'-sp', 'A', '-spport', 0, '-spvport', 0,
|
|
'-ip', '10.0.0.2', '-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-gname', 'fakehost', '-setpath',
|
|
'-hbauid', 'iqn.1993-08.org.debian:01:222',
|
|
'-sp', 'B', '-spport', 2, '-spvport', 0,
|
|
'-ip', '10.0.0.2', '-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1,
|
|
'-gname', 'fakehost', '-o',
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False),
|
|
mock.call(*self.testData.PINGNODE_CMD('A', 4, 0,
|
|
'10.0.0.2'))]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
# Test for manual registration
|
|
self.configuration.initiator_auto_registration = False
|
|
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost'),
|
|
self.testData.CONNECTHOST_CMD('fakehost', 'fakehost'),
|
|
self.testData.PINGNODE_CMD('A', 4, 0, '10.0.0.2')]
|
|
results = [
|
|
[("No group", 83),
|
|
self.testData.STORAGE_GROUP_HAS_MAP('fakehost')],
|
|
('', 0),
|
|
self.testData.PING_OK
|
|
]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
test_volume_rw = self.testData.test_volume_rw
|
|
connection_info = self.driver.initialize_connection(
|
|
test_volume_rw,
|
|
self.testData.connector)
|
|
|
|
self.assertEqual(self.testData.iscsi_connection_info,
|
|
connection_info)
|
|
|
|
expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-create', '-gname', 'fakehost'),
|
|
mock.call('storagegroup', '-connecthost',
|
|
'-host', 'fakehost', '-gname', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1,
|
|
'-gname', 'fakehost', '-o', poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False),
|
|
mock.call(*self.testData.PINGNODE_CMD('A', 4, 0,
|
|
'10.0.0.2'))]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
# Test No Ping
|
|
self.configuration.iscsi_initiators = None
|
|
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost'),
|
|
self.testData.CONNECTHOST_CMD('fakehost', 'fakehost')]
|
|
results = [
|
|
[("No group", 83),
|
|
self.testData.STORAGE_GROUP_HAS_MAP('fakehost')],
|
|
('', 0)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
test_volume_rw = self.testData.test_volume_rw.copy()
|
|
test_volume_rw['provider_location'] = 'system^fakesn|type^lun|id^1'
|
|
connection_info = self.driver.initialize_connection(
|
|
test_volume_rw,
|
|
self.testData.connector)
|
|
|
|
self.assertEqual(self.testData.iscsi_connection_info,
|
|
connection_info)
|
|
|
|
expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-create', '-gname', 'fakehost'),
|
|
mock.call('storagegroup', '-connecthost',
|
|
'-host', 'fakehost', '-gname', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1,
|
|
'-gname', 'fakehost', '-o', poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
@mock.patch('random.randint',
|
|
mock.Mock(return_value=0))
|
|
def test_initialize_connection_multipath(self):
|
|
self.configuration.initiator_auto_registration = False
|
|
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost')]
|
|
results = [self.testData.STORAGE_GROUP_HAS_MAP_MP('fakehost')]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.iscsi_targets = {
|
|
'A': [
|
|
{'Port WWN': 'iqn.1992-04.com.emc:cx.fnm00124000215.a4',
|
|
'SP': 'A',
|
|
'Port ID': 4,
|
|
'Virtual Port ID': 0,
|
|
'IP Address': '10.244.214.118'},
|
|
{'Port WWN': 'iqn.1992-04.com.emc:cx.fnm00124000215.a5',
|
|
'SP': 'A',
|
|
'Port ID': 5,
|
|
'Virtual Port ID': 1,
|
|
'IP Address': '10.244.214.119'}],
|
|
'B': []}
|
|
test_volume_rw = self.testData.test_volume_rw.copy()
|
|
test_volume_rw['provider_location'] = 'system^fakesn|type^lun|id^1'
|
|
connector_m = dict(self.testData.connector)
|
|
connector_m['multipath'] = True
|
|
connection_info = self.driver.initialize_connection(
|
|
test_volume_rw,
|
|
connector_m)
|
|
|
|
self.assertEqual(self.testData.iscsi_connection_info_mp,
|
|
connection_info)
|
|
|
|
expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1,
|
|
'-gname', 'fakehost', '-o', poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
@mock.patch(
|
|
"oslo_concurrency.processutils.execute",
|
|
mock.Mock(
|
|
return_value=(
|
|
"fakeportal iqn.1992-04.fake.com:fake.apm00123907237.a8", 0)))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(
|
|
return_value=3))
|
|
@mock.patch('random.randint',
|
|
mock.Mock(return_value=0))
|
|
def test_initialize_connection_exist(self):
|
|
"""A LUN is added to the SG right before the attach,
|
|
it may not exists in the first SG query
|
|
"""
|
|
# Test for auto registration
|
|
self.configuration.initiator_auto_registration = True
|
|
self.configuration.max_luns_per_storage_group = 2
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost'),
|
|
('storagegroup', '-addhlu', '-hlu', 2, '-alu', 3,
|
|
'-gname', 'fakehost', '-o'),
|
|
self.testData.PINGNODE_CMD('A', 4, 0, '10.0.0.2')]
|
|
results = [[self.testData.STORAGE_GROUP_HAS_MAP('fakehost'),
|
|
self.testData.STORAGE_GROUP_HAS_MAP_2('fakehost')],
|
|
("fakeerror", 23),
|
|
self.testData.PING_OK]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
iscsi_data = self.driver.initialize_connection(
|
|
self.testData.test_volume,
|
|
self.testData.connector
|
|
)
|
|
self.assertTrue(iscsi_data['data']['target_lun'] == 2,
|
|
"iSCSI initialize connection returned wrong HLU")
|
|
expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 3,
|
|
'-gname', 'fakehost', '-o',
|
|
poll=False),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False),
|
|
mock.call(*self.testData.PINGNODE_CMD('A', 4, 0,
|
|
'10.0.0.2'))]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
@mock.patch('random.randint',
|
|
mock.Mock(return_value=0))
|
|
def test_initialize_connection_iscsi_white_list(self):
|
|
self.configuration.io_port_list = 'a-0-0,B-2-0'
|
|
test_volume = self.testData.test_volume.copy()
|
|
test_volume['provider_location'] = 'system^fakesn|type^lun|id^1'
|
|
# Test for auto registration
|
|
self.configuration.initiator_auto_registration = True
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost')]
|
|
results = [[("No group", 83),
|
|
self.testData.STORAGE_GROUP_HAS_MAP_ISCSI('fakehost')]]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.iscsi_targets = {'A': [{'SP': 'A', 'Port ID': 0,
|
|
'Virtual Port ID': 0,
|
|
'Port WWN': 'fake_iqn',
|
|
'IP Address': '192.168.1.1'}],
|
|
'B': [{'SP': 'B', 'Port ID': 2,
|
|
'Virtual Port ID': 0,
|
|
'Port WWN': 'fake_iqn1',
|
|
'IP Address': '192.168.1.2'}]}
|
|
self.driver.initialize_connection(
|
|
test_volume,
|
|
self.testData.connector)
|
|
expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-create', '-gname', 'fakehost'),
|
|
mock.call('storagegroup', '-gname', 'fakehost', '-setpath',
|
|
'-hbauid', 'iqn.1993-08.org.debian:01:222',
|
|
'-sp', 'A', '-spport', 0, '-spvport', 0,
|
|
'-ip', '10.0.0.2', '-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-gname', 'fakehost', '-setpath',
|
|
'-hbauid', 'iqn.1993-08.org.debian:01:222',
|
|
'-sp', 'B', '-spport', 2, '-spvport', 0,
|
|
'-ip', '10.0.0.2', '-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1,
|
|
'-gname', 'fakehost', '-o',
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
@mock.patch('cinder.volume.drivers.emc.emc_vnx_cli.'
|
|
'EMCVnxCliBase._build_pool_stats',
|
|
mock.Mock(return_value=None))
|
|
@mock.patch('cinder.volume.drivers.emc.emc_vnx_cli.'
|
|
'CommandLineHelper.get_pool',
|
|
mock.Mock(return_value={'total_capacity_gb': 0.0,
|
|
'free_capacity_gb': 0.0}))
|
|
def test_update_iscsi_io_ports(self):
|
|
self.configuration.io_port_list = 'a-0-0,B-2-0'
|
|
# Test for auto registration
|
|
self.configuration.initiator_auto_registration = True
|
|
commands = [self.testData.GETPORT_CMD()]
|
|
results = [self.testData.WHITE_LIST_PORTS]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.update_volume_stats()
|
|
expected = [mock.call(*self.testData.GETPORT_CMD(), poll=False)]
|
|
fake_cli.assert_has_calls(expected)
|
|
io_ports = self.driver.cli.iscsi_targets
|
|
self.assertEqual((0, 'iqn.1992-04.com.emc:cx.fnmxxx.a0'),
|
|
(io_ports['A'][0]['Port ID'],
|
|
io_ports['A'][0]['Port WWN']))
|
|
self.assertEqual((2, 'iqn.1992-04.com.emc:cx.fnmxxx.b2'),
|
|
(io_ports['B'][0]['Port ID'],
|
|
io_ports['B'][0]['Port WWN']))
|
|
|
|
@mock.patch(
|
|
"oslo_concurrency.processutils.execute",
|
|
mock.Mock(
|
|
return_value=(
|
|
"fakeportal iqn.1992-04.fake.com:fake.apm00123907237.a8", 0)))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(
|
|
return_value=4))
|
|
@mock.patch('random.randint',
|
|
mock.Mock(return_value=0))
|
|
def test_initialize_connection_no_hlu_left_1(self):
|
|
"""There is no hlu per the first SG query
|
|
But there are hlu left after the full poll
|
|
"""
|
|
# Test for auto registration
|
|
self.configuration.initiator_auto_registration = True
|
|
self.configuration.max_luns_per_storage_group = 2
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost'),
|
|
('storagegroup', '-addhlu', '-hlu', 2, '-alu', 4,
|
|
'-gname', 'fakehost', '-o'),
|
|
self.testData.PINGNODE_CMD('A', 4, 0, '10.0.0.2')]
|
|
results = [[self.testData.STORAGE_GROUP_HAS_MAP_2('fakehost'),
|
|
self.testData.STORAGE_GROUP_HAS_MAP('fakehost')],
|
|
("", 0),
|
|
self.testData.PING_OK]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
iscsi_data = self.driver.initialize_connection(
|
|
self.testData.test_volume,
|
|
self.testData.connector)
|
|
self.assertTrue(iscsi_data['data']['target_lun'] == 2,
|
|
"iSCSI initialize connection returned wrong HLU")
|
|
expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 4,
|
|
'-gname', 'fakehost', '-o',
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False),
|
|
mock.call(*self.testData.PINGNODE_CMD('A', 4, 0,
|
|
u'10.0.0.2'))]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
@mock.patch(
|
|
"oslo_concurrency.processutils.execute",
|
|
mock.Mock(
|
|
return_value=(
|
|
"fakeportal iqn.1992-04.fake.com:fake.apm00123907237.a8", 0)))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(
|
|
return_value=4))
|
|
@mock.patch('random.randint',
|
|
mock.Mock(return_value=0))
|
|
def test_initialize_connection_no_hlu_left_2(self):
|
|
"""There is no usable hlu for the SG
|
|
"""
|
|
# Test for auto registration
|
|
self.configuration.initiator_auto_registration = True
|
|
self.configuration.max_luns_per_storage_group = 2
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost')]
|
|
results = [
|
|
[self.testData.STORAGE_GROUP_HAS_MAP_2('fakehost'),
|
|
self.testData.STORAGE_GROUP_HAS_MAP_2('fakehost')]
|
|
]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.assertRaises(exception.VolumeBackendAPIException,
|
|
self.driver.initialize_connection,
|
|
self.testData.test_volume,
|
|
self.testData.connector)
|
|
expected = [
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
def test_terminate_connection(self):
|
|
|
|
os.path.exists = mock.Mock(return_value=1)
|
|
self.driver = emc_cli_iscsi.EMCCLIISCSIDriver(
|
|
configuration=self.configuration)
|
|
cli_helper = self.driver.cli._client
|
|
data = {'storage_group_name': "fakehost",
|
|
'storage_group_uid': "2F:D4:00:00:00:00:00:"
|
|
"00:00:00:FF:E5:3A:03:FD:6D",
|
|
'lunmap': {1: 16, 2: 88, 3: 47}}
|
|
cli_helper.get_storage_group = mock.Mock(
|
|
return_value=data)
|
|
lun_info = {'lun_name': "unit_test_lun",
|
|
'lun_id': 1,
|
|
'pool': "unit_test_pool",
|
|
'attached_snapshot': "N/A",
|
|
'owner': "A",
|
|
'total_capacity_gb': 1.0,
|
|
'state': "Ready"}
|
|
cli_helper.get_lun_by_name = mock.Mock(return_value=lun_info)
|
|
cli_helper.remove_hlu_from_storagegroup = mock.Mock()
|
|
self.driver.terminate_connection(self.testData.test_volume,
|
|
self.testData.connector)
|
|
cli_helper.remove_hlu_from_storagegroup.assert_called_once_with(
|
|
16, self.testData.connector["host"])
|
|
# expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost'),
|
|
# mock.call('lun', '-list', '-name', 'vol1'),
|
|
# mock.call('storagegroup', '-list', '-gname', 'fakehost'),
|
|
# mock.call('lun', '-list', '-l', '10', '-owner')]
|
|
|
|
def test_create_volume_cli_failed(self):
|
|
commands = [self.testData.LUN_CREATION_CMD(
|
|
'failed_vol1', 1, 'unit_test_pool', None, None, poll=False)]
|
|
results = [FAKE_ERROR_RETURN]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.assertRaises(exception.EMCVnxCLICmdError,
|
|
self.driver.create_volume,
|
|
self.testData.test_failed_volume)
|
|
expect_cmd = [mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'failed_vol1', 1, 'unit_test_pool', None, None, poll=False))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall',
|
|
new=utils.ZeroIntervalLoopingCall)
|
|
def test_create_faulted_volume(self):
|
|
volume_name = 'faulted_volume'
|
|
cmd_create = self.testData.LUN_CREATION_CMD(
|
|
volume_name, 1, 'unit_test_pool', None, None, poll=False)
|
|
cmd_list_preparing = self.testData.LUN_PROPERTY_ALL_CMD(volume_name)
|
|
commands = [cmd_create, cmd_list_preparing]
|
|
results = [SUCCEED,
|
|
[self.testData.LUN_PROPERTY(name=volume_name,
|
|
state='Faulted',
|
|
faulted='true',
|
|
operation='Preparing'),
|
|
self.testData.LUN_PROPERTY(name=volume_name,
|
|
state='Faulted',
|
|
faulted='true',
|
|
operation='None')]]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
faulted_volume = self.testData.test_volume.copy()
|
|
faulted_volume.update({'name': volume_name})
|
|
self.driver.create_volume(faulted_volume)
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
volume_name, 1, 'unit_test_pool', None, None, poll=False)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(volume_name),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(volume_name),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall',
|
|
new=utils.ZeroIntervalLoopingCall)
|
|
def test_create_offline_volume(self):
|
|
volume_name = 'offline_volume'
|
|
cmd_create = self.testData.LUN_CREATION_CMD(
|
|
volume_name, 1, 'unit_test_pool', None, None, poll=False)
|
|
cmd_list = self.testData.LUN_PROPERTY_ALL_CMD(volume_name)
|
|
commands = [cmd_create, cmd_list]
|
|
results = [SUCCEED,
|
|
self.testData.LUN_PROPERTY(name=volume_name,
|
|
state='Offline',
|
|
faulted='true')]
|
|
self.driverSetup(commands, results)
|
|
offline_volume = self.testData.test_volume.copy()
|
|
offline_volume.update({'name': volume_name})
|
|
self.assertRaisesRegex(exception.VolumeBackendAPIException,
|
|
"Volume %s was created in VNX, but in"
|
|
" Offline state." % volume_name,
|
|
self.driver.create_volume,
|
|
offline_volume)
|
|
|
|
def test_create_volume_snapshot_failed(self):
|
|
commands = [self.testData.SNAP_CREATE_CMD('failed_snapshot')]
|
|
results = [FAKE_ERROR_RETURN]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
# case
|
|
self.assertRaises(exception.EMCVnxCLICmdError,
|
|
self.driver.create_snapshot,
|
|
self.testData.test_failed_snapshot)
|
|
# verification
|
|
expect_cmd = [
|
|
mock.call(
|
|
*self.testData.SNAP_CREATE_CMD('failed_snapshot'),
|
|
poll=False)]
|
|
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_create_volume_from_snapshot(self):
|
|
# set up
|
|
cmd_dest = self.testData.LUN_PROPERTY_ALL_CMD("vol2_dest")
|
|
cmd_dest_np = self.testData.LUN_PROPERTY_ALL_CMD("vol2_dest")
|
|
output_dest = self.testData.LUN_PROPERTY("vol2_dest")
|
|
cmd_migrate = self.testData.MIGRATION_CMD(1, 1)
|
|
output_migrate = ("", 0)
|
|
cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1)
|
|
output_migrate_verify = (r'The specified source LUN '
|
|
'is not currently migrating', 23)
|
|
commands = [cmd_dest, cmd_dest_np, cmd_migrate,
|
|
cmd_migrate_verify]
|
|
results = [output_dest, output_dest, output_migrate,
|
|
output_migrate_verify]
|
|
fake_cli1 = self.driverSetup(commands, results)
|
|
|
|
self.driver.create_volume_from_snapshot(self.testData.test_volume2,
|
|
self.testData.test_snapshot)
|
|
expect_cmd1 = [
|
|
mock.call(
|
|
*self.testData.SNAP_MP_CREATE_CMD(
|
|
name='vol2', source='vol1'),
|
|
poll=False),
|
|
mock.call(
|
|
*self.testData.SNAP_ATTACH_CMD(
|
|
name='vol2', snapName='snapshot1')),
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol2_dest', 1, 'unit_test_pool', None, None)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol2_dest'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol2_dest'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol2'),
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_CMD(1, 1),
|
|
retry_disable=True,
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=True)]
|
|
fake_cli1.assert_has_calls(expect_cmd1)
|
|
|
|
self.configuration.ignore_pool_full_threshold = True
|
|
fake_cli2 = self.driverSetup(commands, results)
|
|
self.driver.create_volume_from_snapshot(self.testData.test_volume2,
|
|
self.testData.test_snapshot)
|
|
expect_cmd2 = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol2_dest', 1, 'unit_test_pool', None, None,
|
|
ignore_thresholds=True))]
|
|
fake_cli2.assert_has_calls(expect_cmd2)
|
|
|
|
@mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall',
|
|
new=utils.ZeroIntervalLoopingCall)
|
|
def test_create_volume_from_snapshot_sync_failed(self):
|
|
|
|
cmd_dest = self.testData.LUN_PROPERTY_ALL_CMD("vol2_dest")
|
|
cmd_dest_np = self.testData.LUN_PROPERTY_ALL_CMD("vol2_dest")
|
|
output_dest = self.testData.LUN_PROPERTY("vol2_dest")
|
|
cmd_migrate = self.testData.MIGRATION_CMD(1, 1)
|
|
cmd_detach_lun = ('lun', '-detach', '-name', 'vol2', '-o')
|
|
output_migrate = ("", 0)
|
|
cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1)
|
|
output_migrate_verify = (r'The specified source LUN '
|
|
'is not currently migrating', 23)
|
|
cmd_migrate_cancel = self.testData.MIGRATION_CANCEL_CMD(1)
|
|
output_migrate_cancel = ("", 0)
|
|
|
|
commands = [cmd_dest, cmd_dest_np, cmd_migrate,
|
|
cmd_migrate_verify, cmd_migrate_cancel]
|
|
results = [output_dest, output_dest, output_migrate,
|
|
[FAKE_ERROR_RETURN, output_migrate_verify],
|
|
output_migrate_cancel]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.assertRaises(exception.VolumeBackendAPIException,
|
|
self.driver.create_volume_from_snapshot,
|
|
self.testData.test_volume2,
|
|
self.testData.test_snapshot)
|
|
expect_cmd = [
|
|
mock.call(
|
|
*self.testData.SNAP_MP_CREATE_CMD(
|
|
name='vol2', source='vol1'),
|
|
poll=False),
|
|
mock.call(
|
|
*self.testData.SNAP_ATTACH_CMD(
|
|
name='vol2', snapName='snapshot1')),
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol2_dest', 1, 'unit_test_pool', None, None)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol2_dest'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol2_dest'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol2'),
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_CMD(1, 1),
|
|
retry_disable=True,
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_CANCEL_CMD(1)),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_DELETE_CMD('vol2_dest')),
|
|
mock.call(*cmd_detach_lun),
|
|
mock.call(*self.testData.LUN_DELETE_CMD('vol2'))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_create_vol_from_snap_failed_in_migrate_lun(self):
|
|
cmd_dest = self.testData.LUN_PROPERTY_ALL_CMD("vol2_dest")
|
|
output_dest = self.testData.LUN_PROPERTY("vol2_dest")
|
|
cmd_migrate = self.testData.MIGRATION_CMD(1, 1)
|
|
cmd_detach_lun = ('lun', '-detach', '-name', 'vol2', '-o')
|
|
commands = [cmd_dest, cmd_migrate]
|
|
results = [output_dest, FAKE_ERROR_RETURN]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.assertRaises(exception.VolumeBackendAPIException,
|
|
self.driver.create_volume_from_snapshot,
|
|
self.testData.test_volume2,
|
|
self.testData.test_snapshot)
|
|
expect_cmd = [
|
|
mock.call(
|
|
*self.testData.SNAP_MP_CREATE_CMD(
|
|
name='vol2', source='vol1'), poll=False),
|
|
mock.call(
|
|
*self.testData.SNAP_ATTACH_CMD(
|
|
name='vol2', snapName='snapshot1')),
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol2_dest', 1, 'unit_test_pool', None, None)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol2_dest'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol2_dest'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol2'), poll=True),
|
|
mock.call(*self.testData.MIGRATION_CMD(1, 1),
|
|
poll=True,
|
|
retry_disable=True),
|
|
mock.call(*self.testData.LUN_DELETE_CMD('vol2_dest')),
|
|
mock.call(*cmd_detach_lun),
|
|
mock.call(*self.testData.LUN_DELETE_CMD('vol2'))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_create_cloned_volume(self):
|
|
cmd_dest = self.testData.LUN_PROPERTY_ALL_CMD("vol1_dest")
|
|
cmd_dest_p = self.testData.LUN_PROPERTY_ALL_CMD("vol1_dest")
|
|
output_dest = self.testData.LUN_PROPERTY("vol1_dest")
|
|
cmd_migrate = self.testData.MIGRATION_CMD(1, 1)
|
|
output_migrate = ("", 0)
|
|
cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1)
|
|
output_migrate_verify = (r'The specified source LUN '
|
|
'is not currently migrating', 23)
|
|
commands = [cmd_dest, cmd_dest_p, cmd_migrate,
|
|
cmd_migrate_verify]
|
|
results = [output_dest, output_dest, output_migrate,
|
|
output_migrate_verify]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.driver.create_cloned_volume(self.testData.test_volume,
|
|
self.testData.test_snapshot)
|
|
tmp_snap = 'tmp-snap-' + self.testData.test_volume['id']
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('snapshot1'),
|
|
poll=True),
|
|
mock.call(
|
|
*self.testData.SNAP_CREATE_CMD(tmp_snap), poll=False),
|
|
mock.call(*self.testData.SNAP_MP_CREATE_CMD(
|
|
name='vol1',
|
|
source='snapshot1'), poll=False),
|
|
mock.call(
|
|
*self.testData.SNAP_ATTACH_CMD(
|
|
name='vol1', snapName=tmp_snap)),
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol1_dest', 1, 'unit_test_pool', None, None)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1_dest'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1_dest'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_CMD(1, 1),
|
|
poll=True,
|
|
retry_disable=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=True),
|
|
mock.call(*self.testData.SNAP_DELETE_CMD(tmp_snap),
|
|
poll=True)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_delete_volume_failed(self):
|
|
commands = [self.testData.LUN_DELETE_CMD('failed_vol1')]
|
|
results = [FAKE_ERROR_RETURN]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.assertRaises(exception.EMCVnxCLICmdError,
|
|
self.driver.delete_volume,
|
|
self.testData.test_failed_volume)
|
|
expected = [mock.call(*self.testData.LUN_DELETE_CMD('failed_vol1'))]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
def test_delete_volume_in_sg_failed(self):
|
|
commands = [self.testData.LUN_DELETE_CMD('vol1_in_sg'),
|
|
self.testData.LUN_DELETE_CMD('vol2_in_sg')]
|
|
results = [self.testData.LUN_DELETE_IN_SG_ERROR(),
|
|
self.testData.LUN_DELETE_IN_SG_ERROR(False)]
|
|
self.driverSetup(commands, results)
|
|
self.assertRaises(exception.EMCVnxCLICmdError,
|
|
self.driver.delete_volume,
|
|
self.testData.test_volume1_in_sg)
|
|
self.assertRaises(exception.EMCVnxCLICmdError,
|
|
self.driver.delete_volume,
|
|
self.testData.test_volume2_in_sg)
|
|
|
|
def test_delete_volume_in_sg_force(self):
|
|
commands = [self.testData.LUN_DELETE_CMD('vol1_in_sg'),
|
|
self.testData.STORAGEGROUP_LIST_CMD(),
|
|
self.testData.STORAGEGROUP_REMOVEHLU_CMD('fakehost1',
|
|
'41'),
|
|
self.testData.STORAGEGROUP_REMOVEHLU_CMD('fakehost1',
|
|
'42'),
|
|
self.testData.LUN_DELETE_CMD('vol2_in_sg'),
|
|
self.testData.STORAGEGROUP_REMOVEHLU_CMD('fakehost2',
|
|
'31'),
|
|
self.testData.STORAGEGROUP_REMOVEHLU_CMD('fakehost2',
|
|
'32')]
|
|
results = [[self.testData.LUN_DELETE_IN_SG_ERROR(),
|
|
SUCCEED],
|
|
self.testData.STORAGE_GROUPS_HAS_MAP('fakehost1',
|
|
'fakehost2'),
|
|
SUCCEED,
|
|
SUCCEED,
|
|
[self.testData.LUN_DELETE_IN_SG_ERROR(False),
|
|
SUCCEED],
|
|
SUCCEED,
|
|
SUCCEED]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.force_delete_lun_in_sg = True
|
|
self.driver.delete_volume(self.testData.test_volume1_in_sg)
|
|
self.driver.delete_volume(self.testData.test_volume2_in_sg)
|
|
expected = [mock.call(*self.testData.LUN_DELETE_CMD('vol1_in_sg')),
|
|
mock.call(*self.testData.STORAGEGROUP_LIST_CMD(),
|
|
poll=True),
|
|
mock.call(*self.testData.STORAGEGROUP_REMOVEHLU_CMD(
|
|
'fakehost1', '41'), poll=False),
|
|
mock.call(*self.testData.STORAGEGROUP_REMOVEHLU_CMD(
|
|
'fakehost2', '42'), poll=False),
|
|
mock.call(*self.testData.LUN_DELETE_CMD('vol1_in_sg')),
|
|
mock.call(*self.testData.LUN_DELETE_CMD('vol2_in_sg')),
|
|
mock.call(*self.testData.STORAGEGROUP_LIST_CMD(),
|
|
poll=True),
|
|
mock.call(*self.testData.STORAGEGROUP_REMOVEHLU_CMD(
|
|
'fakehost1', '31'), poll=False),
|
|
mock.call(*self.testData.STORAGEGROUP_REMOVEHLU_CMD(
|
|
'fakehost2', '32'), poll=False),
|
|
mock.call(*self.testData.LUN_DELETE_CMD('vol2_in_sg'))]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
def test_extend_volume(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('vol1')]
|
|
results = [self.testData.LUN_PROPERTY('vol1', size=2)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
# case
|
|
self.driver.extend_volume(self.testData.test_volume, 2)
|
|
expected = [mock.call(*self.testData.LUN_EXTEND_CMD('vol1', 2),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
def test_extend_volume_has_snapshot(self):
|
|
commands = [self.testData.LUN_EXTEND_CMD('failed_vol1', 2)]
|
|
results = [FAKE_ERROR_RETURN]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.assertRaises(exception.EMCVnxCLICmdError,
|
|
self.driver.extend_volume,
|
|
self.testData.test_failed_volume,
|
|
2)
|
|
expected = [mock.call(*self.testData.LUN_EXTEND_CMD('failed_vol1', 2),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
@mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall',
|
|
new=utils.ZeroIntervalLoopingCall)
|
|
def test_extend_volume_failed(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('failed_vol1')]
|
|
results = [self.testData.LUN_PROPERTY('failed_vol1', size=2)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli._client.timeout = 0
|
|
|
|
self.assertRaises(exception.VolumeBackendAPIException,
|
|
self.driver.extend_volume,
|
|
self.testData.test_failed_volume,
|
|
3)
|
|
expected = [
|
|
mock.call(
|
|
*self.testData.LUN_EXTEND_CMD('failed_vol1', 3),
|
|
poll=False),
|
|
mock.call(
|
|
*self.testData.LUN_PROPERTY_ALL_CMD('failed_vol1'),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
@mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall',
|
|
new=utils.ZeroIntervalLoopingCall)
|
|
def test_extend_preparing_volume(self):
|
|
commands = [self.testData.LUN_EXTEND_CMD('vol1', 2),
|
|
self.testData.LUN_PROPERTY_ALL_CMD('vol1')]
|
|
results = [[self.testData.LUN_PREP_ERROR(), SUCCEED],
|
|
[self.testData.LUN_PROPERTY('vol1', size=1,
|
|
operation='Preparing'),
|
|
self.testData.LUN_PROPERTY('vol1', size=1,
|
|
operation='Optimizing'),
|
|
self.testData.LUN_PROPERTY('vol1', size=1,
|
|
operation='None'),
|
|
self.testData.LUN_PROPERTY('vol1', size=2)]]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.driver.extend_volume(self.testData.test_volume, 2)
|
|
expected = [mock.call(*self.testData.LUN_EXTEND_CMD('vol1', 2),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=True),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_EXTEND_CMD('vol1', 2),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
def test_manage_existing(self):
|
|
lun_rename_cmd = ('lun', '-modify', '-l', self.testData.test_lun_id,
|
|
'-newName', 'vol_with_type', '-o')
|
|
commands = [lun_rename_cmd]
|
|
|
|
results = [SUCCEED]
|
|
self.configuration.storage_vnx_pool_name = \
|
|
self.testData.test_pool_name
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.manage_existing(
|
|
self.testData.test_volume_with_type,
|
|
self.testData.test_existing_ref)
|
|
expected = [mock.call(*lun_rename_cmd, poll=False)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
def test_manage_existing_source_name(self):
|
|
lun_rename_cmd = ('lun', '-modify', '-l', self.testData.test_lun_id,
|
|
'-newName', 'vol_with_type', '-o')
|
|
commands = [lun_rename_cmd]
|
|
|
|
results = [SUCCEED]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.manage_existing(
|
|
self.testData.test_volume_with_type,
|
|
self.testData.test_existing_ref_source_name)
|
|
expected = [mock.call(*lun_rename_cmd, poll=False)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
def test_manage_existing_lun_in_another_pool(self):
|
|
get_lun_cmd = ('lun', '-list', '-l', self.testData.test_lun_id,
|
|
'-state', '-userCap', '-owner',
|
|
'-attachedSnapshot', '-poolName')
|
|
invalid_pool_name = "fake_pool"
|
|
commands = [get_lun_cmd]
|
|
results = [self.testData.LUN_PROPERTY('lun_name',
|
|
pool_name=invalid_pool_name)]
|
|
self.configuration.storage_vnx_pool_name = invalid_pool_name
|
|
fake_cli = self.driverSetup(commands, results)
|
|
# mock the command executor
|
|
ex = self.assertRaises(
|
|
exception.ManageExistingInvalidReference,
|
|
self.driver.manage_existing_get_size,
|
|
self.testData.test_volume_with_type,
|
|
self.testData.test_existing_ref)
|
|
self.assertTrue(
|
|
re.match(r'.*not managed by the host',
|
|
ex.msg))
|
|
expected = [mock.call(*get_lun_cmd, poll=True)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
def test_manage_existing_get_size(self):
|
|
get_lun_cmd = ('lun', '-list', '-l', self.testData.test_lun_id,
|
|
'-state', '-userCap', '-owner',
|
|
'-attachedSnapshot', '-poolName')
|
|
test_size = 2
|
|
commands = [get_lun_cmd]
|
|
results = [self.testData.LUN_PROPERTY('lun_name', size=test_size)]
|
|
|
|
self.configuration.storage_vnx_pool_name = \
|
|
self.testData.test_pool_name
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
get_size = self.driver.manage_existing_get_size(
|
|
self.testData.test_volume_with_type,
|
|
self.testData.test_existing_ref)
|
|
expected = [mock.call(*get_lun_cmd, poll=True)]
|
|
assert get_size == test_size
|
|
fake_cli.assert_has_calls(expected)
|
|
# Test the function with invalid reference.
|
|
invaild_ref = {'fake': 'fake_ref'}
|
|
self.assertRaises(exception.ManageExistingInvalidReference,
|
|
self.driver.manage_existing_get_size,
|
|
self.testData.test_volume_with_type,
|
|
invaild_ref)
|
|
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(return_value=1))
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
@mock.patch(
|
|
"time.time",
|
|
mock.Mock(return_value=123456))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'compressed'}))
|
|
def test_retype_compressed_to_deduplicated(self):
|
|
"""Unit test for retype compressed to deduplicated."""
|
|
diff_data = {'encryption': {}, 'qos_specs': {},
|
|
'extra_specs':
|
|
{'storagetype:provsioning': ('compressed',
|
|
'deduplicated')}}
|
|
|
|
new_type_data = {'name': 'voltype0', 'qos_specs_id': None,
|
|
'deleted': False,
|
|
'extra_specs': {'storagetype:provisioning':
|
|
'deduplicated'},
|
|
'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'}
|
|
|
|
host_test_data = {'host': 'ubuntu-server12@pool_backend_1',
|
|
'capabilities':
|
|
{'location_info': 'unit_test_pool|FNM00124500890',
|
|
'volume_backend_name': 'pool_backend_1',
|
|
'storage_protocol': 'iSCSI'}}
|
|
|
|
cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1)
|
|
output_migrate_verify = (r'The specified source LUN '
|
|
'is not currently migrating', 23)
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.SNAP_LIST_CMD(),
|
|
cmd_migrate_verify]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
('No snap', 1023),
|
|
output_migrate_verify]
|
|
fake_cli1 = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock(
|
|
return_value={'array_serial': "FNM00124500890"})
|
|
|
|
self.driver.retype(None, self.testData.test_volume3,
|
|
new_type_data,
|
|
diff_data,
|
|
host_test_data)
|
|
expect_cmd1 = [
|
|
mock.call(*self.testData.SNAP_LIST_CMD(), poll=False),
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol3-123456', 2, 'unit_test_pool', 'deduplicated', None)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol3-123456'),
|
|
poll=False),
|
|
mock.call(*self.testData.MIGRATION_CMD(1, None),
|
|
retry_disable=True,
|
|
poll=True)]
|
|
fake_cli1.assert_has_calls(expect_cmd1)
|
|
|
|
self.configuration.ignore_pool_full_threshold = True
|
|
fake_cli2 = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock(
|
|
return_value={'array_serial': "FNM00124500890"})
|
|
|
|
self.driver.retype(None, self.testData.test_volume3,
|
|
new_type_data,
|
|
diff_data,
|
|
host_test_data)
|
|
expect_cmd2 = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol3-123456', 2, 'unit_test_pool', 'deduplicated', None,
|
|
ignore_thresholds=True))]
|
|
fake_cli2.assert_has_calls(expect_cmd2)
|
|
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(return_value=1))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." +
|
|
"get_lun_by_name",
|
|
mock.Mock(return_value={'lun_id': 1}))
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
@mock.patch(
|
|
"time.time",
|
|
mock.Mock(return_value=123456))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'thin'}))
|
|
def test_retype_thin_to_compressed_auto(self):
|
|
"""Unit test for retype thin to compressed and auto tiering."""
|
|
diff_data = {'encryption': {}, 'qos_specs': {},
|
|
'extra_specs':
|
|
{'storagetype:provsioning': ('thin',
|
|
'compressed'),
|
|
'storagetype:tiering': (None, 'auto')}}
|
|
|
|
new_type_data = {'name': 'voltype0', 'qos_specs_id': None,
|
|
'deleted': False,
|
|
'extra_specs': {'storagetype:provisioning':
|
|
'compressed',
|
|
'storagetype:tiering': 'auto'},
|
|
'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'}
|
|
|
|
host_test_data = {'host': 'ubuntu-server12@pool_backend_1',
|
|
'capabilities':
|
|
{'location_info': 'unit_test_pool|FNM00124500890',
|
|
'volume_backend_name': 'pool_backend_1',
|
|
'storage_protocol': 'iSCSI'}}
|
|
cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1)
|
|
output_migrate_verify = (r'The specified source LUN '
|
|
'is not currently migrating', 23)
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.SNAP_LIST_CMD(),
|
|
cmd_migrate_verify]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
('No snap', 1023),
|
|
output_migrate_verify]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock(
|
|
return_value={'array_serial': "FNM00124500890"})
|
|
|
|
self.driver.retype(None, self.testData.test_volume3,
|
|
new_type_data,
|
|
diff_data,
|
|
host_test_data)
|
|
expect_cmd = [
|
|
mock.call(*self.testData.SNAP_LIST_CMD(), poll=False),
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol3-123456', 2, 'unit_test_pool', 'compressed', 'auto')),
|
|
mock.call(*self.testData.ENABLE_COMPRESSION_CMD(1)),
|
|
mock.call(*self.testData.MIGRATION_CMD(),
|
|
retry_disable=True,
|
|
poll=True)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(return_value=1))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." +
|
|
"get_lun_by_name",
|
|
mock.Mock(return_value={'lun_id': 1}))
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
@mock.patch(
|
|
"time.time",
|
|
mock.Mock(return_value=123456))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'deduplicated',
|
|
'storagetype:pool': 'unit_test_pool'}))
|
|
def test_retype_pool_changed_dedup_to_compressed_auto(self):
|
|
"""Unit test for retype dedup to compressed and auto tiering
|
|
and pool changed
|
|
"""
|
|
diff_data = {'encryption': {}, 'qos_specs': {},
|
|
'extra_specs':
|
|
{'storagetype:provsioning': ('deduplicated',
|
|
'compressed'),
|
|
'storagetype:tiering': (None, 'auto'),
|
|
'storagetype:pool': ('unit_test_pool',
|
|
'unit_test_pool2')}}
|
|
|
|
new_type_data = {'name': 'voltype0', 'qos_specs_id': None,
|
|
'deleted': False,
|
|
'extra_specs': {'storagetype:provisioning':
|
|
'compressed',
|
|
'storagetype:tiering': 'auto',
|
|
'storagetype:pool':
|
|
'unit_test_pool2'},
|
|
'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'}
|
|
|
|
host_test_data = {'host':
|
|
'ubuntu-server12@pool_backend_1#unit_test_pool2',
|
|
'capabilities':
|
|
{'location_info': 'unit_test_pool2|FNM00124500890',
|
|
'volume_backend_name': 'pool_backend_1',
|
|
'storage_protocol': 'iSCSI'}}
|
|
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.SNAP_LIST_CMD(),
|
|
self.testData.MIGRATION_VERIFY_CMD(1)]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
('No snap', 1023),
|
|
('The specified source LUN is not currently migrating', 23)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock(
|
|
return_value={'array_serial': "FNM00124500890"})
|
|
|
|
self.driver.retype(None, self.testData.test_volume3,
|
|
new_type_data,
|
|
diff_data,
|
|
host_test_data)
|
|
expect_cmd = [
|
|
mock.call(*self.testData.SNAP_LIST_CMD(), poll=False),
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol3-123456', 2, 'unit_test_pool2', 'compressed', 'auto')),
|
|
mock.call(*self.testData.ENABLE_COMPRESSION_CMD(1)),
|
|
mock.call(*self.testData.MIGRATION_CMD(),
|
|
retry_disable=True,
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=True)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(return_value=1))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." +
|
|
"get_lun_by_name",
|
|
mock.Mock(return_value={'lun_id': 1}))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'compressed',
|
|
'storagetype:pool': 'unit_test_pool',
|
|
'storagetype:tiering': 'auto'}))
|
|
def test_retype_compressed_auto_to_compressed_nomovement(self):
|
|
"""Unit test for retype only tiering changed."""
|
|
diff_data = {'encryption': {}, 'qos_specs': {},
|
|
'extra_specs':
|
|
{'storagetype:tiering': ('auto', 'nomovement')}}
|
|
|
|
new_type_data = {'name': 'voltype0', 'qos_specs_id': None,
|
|
'deleted': False,
|
|
'extra_specs': {'storagetype:provisioning':
|
|
'compressed',
|
|
'storagetype:tiering': 'nomovement',
|
|
'storagetype:pool':
|
|
'unit_test_pool'},
|
|
'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'}
|
|
|
|
host_test_data = {
|
|
'host': 'host@backendsec#unit_test_pool',
|
|
'capabilities': {
|
|
'location_info': 'unit_test_pool|FNM00124500890',
|
|
'volume_backend_name': 'pool_backend_1',
|
|
'storage_protocol': 'iSCSI'}}
|
|
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.SNAP_LIST_CMD()]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
('No snap', 1023)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock(
|
|
return_value={'array_serial': "FNM00124500890"})
|
|
|
|
self.driver.retype(None, self.testData.test_volume3,
|
|
new_type_data,
|
|
diff_data,
|
|
host_test_data)
|
|
expect_cmd = [
|
|
mock.call('lun', '-modify', '-name', 'vol3', '-o', '-initialTier',
|
|
'optimizePool', '-tieringPolicy', 'noMovement')]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(return_value=1))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." +
|
|
"get_lun_by_name",
|
|
mock.Mock(return_value={'lun_id': 1}))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'thin',
|
|
'storagetype:pool': 'unit_test_pool'}))
|
|
def test_retype_compressed_to_thin_cross_array(self):
|
|
"""Unit test for retype cross array."""
|
|
diff_data = {'encryption': {}, 'qos_specs': {},
|
|
'extra_specs':
|
|
{'storagetype:provsioning': ('compressed', 'thin')}}
|
|
|
|
new_type_data = {'name': 'voltype0', 'qos_specs_id': None,
|
|
'deleted': False,
|
|
'extra_specs': {'storagetype:provisioning': 'thin',
|
|
'storagetype:pool':
|
|
'unit_test_pool'},
|
|
'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'}
|
|
|
|
host_test_data = {
|
|
'host': 'ubuntu-server12@pool_backend_2#unit_test_pool',
|
|
'capabilities':
|
|
{'location_info': 'unit_test_pool|FNM00124500891',
|
|
'volume_backend_name': 'pool_backend_2',
|
|
'storage_protocol': 'iSCSI'}}
|
|
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.SNAP_LIST_CMD()]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
('No snap', 1023)]
|
|
self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock(
|
|
return_value={'array_serial': "FNM00124500890"})
|
|
|
|
retyped = self.driver.retype(None, self.testData.test_volume3,
|
|
new_type_data, diff_data,
|
|
host_test_data)
|
|
self.assertFalse(retyped,
|
|
"Retype should failed due to"
|
|
" different protocol or array")
|
|
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(return_value=1))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." +
|
|
"get_lun_by_name",
|
|
mock.Mock(return_value={'lun_id': 1}))
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
@mock.patch(
|
|
"time.time",
|
|
mock.Mock(return_value=123456))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'thin',
|
|
'storagetype:tiering': 'auto',
|
|
'storagetype:pool': 'unit_test_pool'}))
|
|
def test_retype_thin_auto_to_dedup_diff_procotol(self):
|
|
"""Unit test for retype different procotol."""
|
|
diff_data = {'encryption': {}, 'qos_specs': {},
|
|
'extra_specs':
|
|
{'storagetype:provsioning': ('thin', 'deduplicated'),
|
|
'storagetype:tiering': ('auto', None)}}
|
|
|
|
new_type_data = {'name': 'voltype0', 'qos_specs_id': None,
|
|
'deleted': False,
|
|
'extra_specs': {'storagetype:provisioning':
|
|
'deduplicated',
|
|
'storagetype:pool':
|
|
'unit_test_pool'},
|
|
'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'}
|
|
|
|
host_test_data = {
|
|
'host': 'ubuntu-server12@pool_backend_2#unit_test_pool',
|
|
'capabilities':
|
|
{'location_info': 'unit_test_pool|FNM00124500890',
|
|
'volume_backend_name': 'pool_backend_2',
|
|
'storage_protocol': 'FC'}}
|
|
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.SNAP_LIST_CMD(),
|
|
self.testData.MIGRATION_VERIFY_CMD(1)]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
('No snap', 1023),
|
|
('The specified source LUN is not currently migrating', 23)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock(
|
|
return_value={'array_serial': "FNM00124500890"})
|
|
|
|
self.driver.retype(None, self.testData.test_volume3,
|
|
new_type_data,
|
|
diff_data,
|
|
host_test_data)
|
|
expect_cmd = [
|
|
mock.call(*self.testData.SNAP_LIST_CMD(), poll=False),
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol3-123456', 2, 'unit_test_pool', 'deduplicated', None)),
|
|
mock.call(*self.testData.MIGRATION_CMD(),
|
|
retry_disable=True,
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=True)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(return_value=1))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." +
|
|
"get_lun_by_name",
|
|
mock.Mock(return_value={'lun_id': 1}))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'thin',
|
|
'storagetype:tiering': 'auto',
|
|
'storagetype:pool': 'unit_test_pool'}))
|
|
def test_retype_thin_auto_has_snap_to_thick_highestavailable(self):
|
|
"""Unit test for retype volume has snap when need migration."""
|
|
diff_data = {'encryption': {}, 'qos_specs': {},
|
|
'extra_specs':
|
|
{'storagetype:provsioning': ('thin', None),
|
|
'storagetype:tiering': ('auto', 'highestAvailable')}}
|
|
|
|
new_type_data = {'name': 'voltype0', 'qos_specs_id': None,
|
|
'deleted': False,
|
|
'extra_specs': {'storagetype:tiering':
|
|
'highestAvailable',
|
|
'storagetype:pool':
|
|
'unit_test_pool'},
|
|
'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'}
|
|
|
|
host_test_data = {
|
|
'host': 'ubuntu-server12@pool_backend_1#unit_test_pool',
|
|
'capabilities':
|
|
{'location_info': 'unit_test_pool|FNM00124500890',
|
|
'volume_backend_name': 'pool_backend_1',
|
|
'storage_protocol': 'iSCSI'}}
|
|
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.SNAP_LIST_CMD()]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
('Has snap', 0)]
|
|
self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock(
|
|
return_value={'array_serial': "FNM00124500890"})
|
|
|
|
retyped = self.driver.retype(None, self.testData.test_volume3,
|
|
new_type_data,
|
|
diff_data,
|
|
host_test_data)
|
|
self.assertFalse(retyped,
|
|
"Retype should failed due to"
|
|
" different protocol or array")
|
|
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.EMCVnxCliBase.get_lun_id",
|
|
mock.Mock(return_value=1))
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." +
|
|
"get_lun_by_name",
|
|
mock.Mock(return_value={'lun_id': 1}))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'thin',
|
|
'storagetype:tiering': 'auto',
|
|
'storagetype:pool': 'unit_test_pool'}))
|
|
def test_retype_thin_auto_to_thin_auto(self):
|
|
"""Unit test for retype volume which has no change."""
|
|
diff_data = {'encryption': {}, 'qos_specs': {},
|
|
'extra_specs': {}}
|
|
|
|
new_type_data = {'name': 'voltype0', 'qos_specs_id': None,
|
|
'deleted': False,
|
|
'extra_specs': {'storagetype:tiering':
|
|
'auto',
|
|
'storagetype:provisioning':
|
|
'thin'},
|
|
'id': 'f82f28c8-148b-416e-b1ae-32d3c02556c0'}
|
|
|
|
host_test_data = {
|
|
'host': 'ubuntu-server12@pool_backend_1#unit_test_pool',
|
|
'capabilities':
|
|
{'location_info': 'unit_test_pool|FNM00124500890',
|
|
'volume_backend_name': 'pool_backend_1',
|
|
'storage_protocol': 'iSCSI'}}
|
|
|
|
commands = [self.testData.NDU_LIST_CMD]
|
|
results = [self.testData.NDU_LIST_RESULT]
|
|
self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
emc_vnx_cli.CommandLineHelper.get_array_serial = mock.Mock(
|
|
return_value={'array_serial': "FNM00124500890"})
|
|
|
|
self.driver.retype(None, self.testData.test_volume3,
|
|
new_type_data,
|
|
diff_data,
|
|
host_test_data)
|
|
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'fast_cache_enabled': 'True'}))
|
|
def test_create_volume_with_fastcache(self):
|
|
"""Enable fastcache when creating volume."""
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.POOL_PROPERTY_W_FASTCACHE_CMD,
|
|
self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
self.testData.POOL_PROPERTY_W_FASTCACHE,
|
|
self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
lun_info = {'lun_name': "vol_with_type",
|
|
'lun_id': 1,
|
|
'pool': "unit_test_pool",
|
|
'attached_snapshot': "N/A",
|
|
'owner': "A",
|
|
'total_capacity_gb': 1.0,
|
|
'state': "Ready",
|
|
'status': 'OK(0x0)',
|
|
'operation': 'None'
|
|
}
|
|
|
|
cli_helper = self.driver.cli._client
|
|
cli_helper.command_execute = fake_cli
|
|
cli_helper.get_lun_by_name = mock.Mock(return_value=lun_info)
|
|
cli_helper.get_enablers_on_array = mock.Mock(return_value="-FASTCache")
|
|
cli_helper.get_pool_list = mock.Mock(return_value=[{
|
|
'lun_nums': 1000,
|
|
'total_capacity_gb': 10,
|
|
'free_capacity_gb': 5,
|
|
'provisioned_capacity_gb': 8,
|
|
'pool_name': "unit_test_pool",
|
|
'fast_cache_enabled': 'True',
|
|
'state': 'Ready',
|
|
'pool_full_threshold': 70.0}])
|
|
|
|
self.driver.update_volume_stats()
|
|
self.driver.create_volume(self.testData.test_volume_with_type)
|
|
pool_stats = self.driver.cli.stats['pools'][0]
|
|
self.assertEqual('True', pool_stats['fast_cache_enabled'])
|
|
expect_cmd = [
|
|
mock.call('connection', '-getport', '-address', '-vlanid',
|
|
poll=False),
|
|
mock.call('-np', 'lun', '-create', '-capacity',
|
|
1, '-sq', 'gb', '-poolName',
|
|
self.testData.test_pool_name,
|
|
'-name', 'vol_with_type', '-type', 'NonThin')
|
|
]
|
|
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_get_lun_id_provider_location_exists(self):
|
|
"""Test function get_lun_id."""
|
|
self.driverSetup()
|
|
volume_01 = {
|
|
'name': 'vol_01',
|
|
'size': 1,
|
|
'volume_name': 'vol_01',
|
|
'id': '1',
|
|
'name_id': '1',
|
|
'provider_location': 'system^FNM11111|type^lun|id^4',
|
|
'project_id': 'project',
|
|
'display_name': 'vol_01',
|
|
'display_description': 'test volume',
|
|
'volume_type_id': None}
|
|
self.assertEqual(4, self.driver.cli.get_lun_id(volume_01))
|
|
|
|
@mock.patch(
|
|
"cinder.volume.drivers.emc.emc_vnx_cli.CommandLineHelper." +
|
|
"get_lun_by_name",
|
|
mock.Mock(return_value={'lun_id': 2}))
|
|
def test_get_lun_id_provider_location_has_no_lun_id(self):
|
|
"""Test function get_lun_id."""
|
|
self.driverSetup()
|
|
volume_02 = {
|
|
'name': 'vol_02',
|
|
'size': 1,
|
|
'volume_name': 'vol_02',
|
|
'id': '2',
|
|
'provider_location': 'system^FNM11111|type^lun|',
|
|
'project_id': 'project',
|
|
'display_name': 'vol_02',
|
|
'display_description': 'test volume',
|
|
'volume_type_id': None}
|
|
self.assertEqual(2, self.driver.cli.get_lun_id(volume_02))
|
|
|
|
def test_create_consistency_group(self):
|
|
cg_name = self.testData.test_cg['id']
|
|
commands = [self.testData.CREATE_CONSISTENCYGROUP_CMD(cg_name)]
|
|
results = [SUCCEED]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
model_update = self.driver.create_consistencygroup(
|
|
None, self.testData.test_cg)
|
|
self.assertDictMatch({'status': 'available'}, model_update)
|
|
expect_cmd = [
|
|
mock.call(
|
|
*self.testData.CREATE_CONSISTENCYGROUP_CMD(
|
|
cg_name))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
"cinder.volume.volume_types.get_volume_type_extra_specs",
|
|
mock.Mock(side_effect=[{'storagetype:provisioning': 'thin'},
|
|
{'storagetype:provisioning': 'compressed'}]))
|
|
def test_create_consistency_group_failed_with_compression(self):
|
|
self.driverSetup([], [])
|
|
self.assertRaisesRegex(exception.VolumeBackendAPIException,
|
|
"Failed to create consistency group "
|
|
"consistencygroup_id "
|
|
"because VNX consistency group cannot "
|
|
"accept compressed LUNs as members.",
|
|
self.driver.create_consistencygroup,
|
|
None,
|
|
self.testData.test_cg_with_type)
|
|
|
|
def test_delete_consistency_group(self):
|
|
cg_name = self.testData.test_cg['id']
|
|
commands = [self.testData.DELETE_CONSISTENCYGROUP_CMD(cg_name),
|
|
self.testData.LUN_DELETE_CMD('vol1')]
|
|
results = [SUCCEED, SUCCEED]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.db = mock.MagicMock()
|
|
self.driver.db.volume_get_all_by_group.return_value =\
|
|
self.testData.CONSISTENCY_GROUP_VOLUMES()
|
|
self.driver.delete_consistencygroup(None,
|
|
self.testData.test_cg)
|
|
expect_cmd = [
|
|
mock.call(
|
|
*self.testData.DELETE_CONSISTENCYGROUP_CMD(
|
|
cg_name)),
|
|
mock.call(*self.testData.LUN_DELETE_CMD('vol1')),
|
|
mock.call(*self.testData.LUN_DELETE_CMD('vol1'))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_create_cgsnapshot(self):
|
|
cgsnapshot = self.testData.test_cgsnapshot['id']
|
|
cg_name = self.testData.test_cgsnapshot['consistencygroup_id']
|
|
commands = [self.testData.CREATE_CG_SNAPSHOT(cg_name, cgsnapshot)]
|
|
results = [SUCCEED]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.db = mock.MagicMock()
|
|
self.driver.db.volume_get_all_by_group.return_value =\
|
|
self.testData.SNAPS_IN_SNAP_GROUP()
|
|
self.driver.create_cgsnapshot(None, self.testData.test_cgsnapshot)
|
|
expect_cmd = [
|
|
mock.call(
|
|
*self.testData.CREATE_CG_SNAPSHOT(
|
|
cg_name, cgsnapshot))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_delete_cgsnapshot(self):
|
|
snap_name = self.testData.test_cgsnapshot['id']
|
|
commands = [self.testData.DELETE_CG_SNAPSHOT(snap_name)]
|
|
results = [SUCCEED]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.db = mock.MagicMock()
|
|
self.driver.db.snapshot_get_all_for_cgsnapshot.return_value =\
|
|
self.testData.SNAPS_IN_SNAP_GROUP()
|
|
self.driver.delete_cgsnapshot(None,
|
|
self.testData.test_cgsnapshot)
|
|
expect_cmd = [
|
|
mock.call(
|
|
*self.testData.DELETE_CG_SNAPSHOT(
|
|
snap_name))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
def test_add_volume_to_cg(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
self.testData.ADD_LUN_TO_CG_CMD('cg_id', 1),
|
|
self.testData.GET_CG_BY_NAME_CMD('cg_id')
|
|
]
|
|
results = [self.testData.LUN_PROPERTY('vol1', True),
|
|
SUCCEED,
|
|
self.testData.CG_PROPERTY('cg_id')]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.driver.create_volume(self.testData.test_volume_cg)
|
|
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol1', 1,
|
|
'unit_test_pool',
|
|
None, None, poll=False)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'),
|
|
poll=False),
|
|
mock.call(*self.testData.ADD_LUN_TO_CG_CMD(
|
|
'cg_id', 1), poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_create_cloned_volume_from_consistnecy_group(self):
|
|
cmd_dest = self.testData.LUN_PROPERTY_ALL_CMD("vol1_dest")
|
|
cmd_dest_p = self.testData.LUN_PROPERTY_ALL_CMD("vol1_dest")
|
|
output_dest = self.testData.LUN_PROPERTY("vol1_dest")
|
|
cmd_migrate = self.testData.MIGRATION_CMD(1, 1)
|
|
output_migrate = ("", 0)
|
|
cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1)
|
|
output_migrate_verify = (r'The specified source LUN '
|
|
'is not currently migrating', 23)
|
|
cg_name = self.testData.test_cgsnapshot['consistencygroup_id']
|
|
|
|
commands = [cmd_dest, cmd_dest_p, cmd_migrate,
|
|
cmd_migrate_verify]
|
|
results = [output_dest, output_dest, output_migrate,
|
|
output_migrate_verify]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.driver.create_cloned_volume(self.testData.test_volume_clone_cg,
|
|
self.testData.test_clone_cg)
|
|
tmp_cgsnapshot = 'tmp-cgsnapshot-' + self.testData.test_volume['id']
|
|
expect_cmd = [
|
|
mock.call(
|
|
*self.testData.CREATE_CG_SNAPSHOT(cg_name, tmp_cgsnapshot)),
|
|
mock.call(*self.testData.SNAP_MP_CREATE_CMD(name='vol1',
|
|
source='clone1'),
|
|
poll=False),
|
|
mock.call(
|
|
*self.testData.SNAP_ATTACH_CMD(
|
|
name='vol1', snapName=tmp_cgsnapshot)),
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol1_dest', 1, 'unit_test_pool', None, None)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1_dest'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1_dest'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol1'), poll=True),
|
|
mock.call(*self.testData.MIGRATION_CMD(1, 1),
|
|
retry_disable=True,
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=True),
|
|
mock.call(*self.testData.DELETE_CG_SNAPSHOT(tmp_cgsnapshot))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_create_volume_from_cgsnapshot(self):
|
|
cmd_dest = self.testData.LUN_PROPERTY_ALL_CMD("vol2_dest")
|
|
cmd_dest_np = self.testData.LUN_PROPERTY_ALL_CMD("vol2_dest")
|
|
output_dest = self.testData.LUN_PROPERTY("vol2_dest")
|
|
cmd_migrate = self.testData.MIGRATION_CMD(1, 1)
|
|
output_migrate = ("", 0)
|
|
cmd_migrate_verify = self.testData.MIGRATION_VERIFY_CMD(1)
|
|
output_migrate_verify = (r'The specified source LUN '
|
|
'is not currently migrating', 23)
|
|
commands = [cmd_dest, cmd_dest_np, cmd_migrate,
|
|
cmd_migrate_verify]
|
|
results = [output_dest, output_dest, output_migrate,
|
|
output_migrate_verify]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.driver.create_volume_from_snapshot(
|
|
self.testData.volume_in_cg, self.testData.test_member_cgsnapshot)
|
|
expect_cmd = [
|
|
mock.call(
|
|
*self.testData.SNAP_MP_CREATE_CMD(
|
|
name='vol2', source='vol1'),
|
|
poll=False),
|
|
mock.call(
|
|
*self.testData.SNAP_ATTACH_CMD(
|
|
name='vol2', snapName='cgsnapshot_id')),
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol2_dest', 1, 'unit_test_pool', None, None)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol2_dest'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol2_dest'),
|
|
poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol2'),
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_CMD(1, 1),
|
|
retry_disable=True,
|
|
poll=True),
|
|
mock.call(*self.testData.MIGRATION_VERIFY_CMD(1),
|
|
poll=True)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_update_consistencygroup(self):
|
|
cg_name = self.testData.test_cg['id']
|
|
commands = [self.testData.GET_CG_BY_NAME_CMD(cg_name)]
|
|
results = [self.testData.CG_PROPERTY(cg_name)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
(model_update, add_vols, remove_vols) = (
|
|
self.driver.update_consistencygroup(None, self.testData.test_cg,
|
|
self.testData.
|
|
VOLUMES_NOT_IN_CG(),
|
|
self.testData.VOLUMES_IN_CG()))
|
|
expect_cmd = [
|
|
mock.call(*self.testData.REPLACE_LUNS_IN_CG_CMD(
|
|
cg_name, ['4', '5']), poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
self.assertEqual('available', model_update['status'])
|
|
|
|
def test_update_consistencygroup_remove_all(self):
|
|
cg_name = self.testData.test_cg['id']
|
|
commands = [self.testData.GET_CG_BY_NAME_CMD(cg_name)]
|
|
results = [self.testData.CG_PROPERTY(cg_name)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
(model_update, add_vols, remove_vols) = (
|
|
self.driver.update_consistencygroup(None, self.testData.test_cg,
|
|
None,
|
|
self.testData.VOLUMES_IN_CG()))
|
|
expect_cmd = [
|
|
mock.call(*self.testData.REMOVE_LUNS_FROM_CG_CMD(
|
|
cg_name, ['1', '3']), poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
self.assertEqual('available', model_update['status'])
|
|
|
|
def test_update_consistencygroup_remove_not_in_cg(self):
|
|
cg_name = self.testData.test_cg['id']
|
|
commands = [self.testData.GET_CG_BY_NAME_CMD(cg_name)]
|
|
results = [self.testData.CG_PROPERTY(cg_name)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
(model_update, add_vols, remove_vols) = (
|
|
self.driver.update_consistencygroup(None, self.testData.test_cg,
|
|
None,
|
|
self.testData.
|
|
VOLUMES_NOT_IN_CG()))
|
|
expect_cmd = [
|
|
mock.call(*self.testData.REPLACE_LUNS_IN_CG_CMD(
|
|
cg_name, ['1', '3']), poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
self.assertEqual('available', model_update['status'])
|
|
|
|
def test_update_consistencygroup_error(self):
|
|
cg_name = self.testData.test_cg['id']
|
|
commands = [self.testData.GET_CG_BY_NAME_CMD(cg_name),
|
|
self.testData.REPLACE_LUNS_IN_CG_CMD(
|
|
cg_name, ['1', '3'])]
|
|
results = [self.testData.CG_PROPERTY(cg_name),
|
|
self.testData.CG_REPL_ERROR()]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.assertRaises(exception.EMCVnxCLICmdError,
|
|
self.driver.update_consistencygroup,
|
|
None,
|
|
self.testData.test_cg,
|
|
[],
|
|
self.testData.VOLUMES_NOT_IN_CG())
|
|
expect_cmd = [
|
|
mock.call(*self.testData.REPLACE_LUNS_IN_CG_CMD(
|
|
cg_name, ['1', '3']), poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_create_consistencygroup_from_cgsnapshot(self):
|
|
output_migrate_verify = ('The specified source LUN '
|
|
'is not currently migrating', 23)
|
|
new_cg = self.testData.test_cg.copy()
|
|
new_cg.update(
|
|
{'id': 'new_cg_id'})
|
|
vol1_in_new_cg = self.testData.test_volume_cg.copy()
|
|
vol1_in_new_cg.update(
|
|
{'name': 'vol1_in_cg',
|
|
'id': '111111',
|
|
'consistencygroup_id': 'new_cg_id',
|
|
'provider_location': None})
|
|
vol2_in_new_cg = self.testData.test_volume_cg.copy()
|
|
vol2_in_new_cg.update(
|
|
{'name': 'vol2_in_cg',
|
|
'id': '222222',
|
|
'consistencygroup_id': 'new_cg_id',
|
|
'provider_location': None})
|
|
src_cgsnap = self.testData.test_cgsnapshot
|
|
snap1_in_src_cgsnap = self.testData.test_member_cgsnapshot.copy()
|
|
snap1_in_src_cgsnap.update(
|
|
{'volume': self.testData.test_volume,
|
|
'volume_name': 'src_vol1'})
|
|
snap2_in_src_cgsnap = self.testData.test_member_cgsnapshot.copy()
|
|
snap2_in_src_cgsnap.update(
|
|
{'volume': self.testData.test_volume2,
|
|
'volume_name': 'src_vol2'})
|
|
copied_snap_name = 'temp_snapshot_for_%s' % new_cg['id']
|
|
td = self.testData
|
|
commands = [td.SNAP_COPY_CMD(src_cgsnap['id'], copied_snap_name),
|
|
td.ALLOW_READWRITE_ON_SNAP_CMD(copied_snap_name),
|
|
td.SNAP_MP_CREATE_CMD(vol1_in_new_cg['name'],
|
|
snap1_in_src_cgsnap['volume_name']),
|
|
td.SNAP_ATTACH_CMD(vol1_in_new_cg['name'],
|
|
copied_snap_name),
|
|
td.LUN_CREATION_CMD(vol1_in_new_cg['name'] + '_dest',
|
|
vol1_in_new_cg['size'],
|
|
'unit_test_pool', 'thin', None),
|
|
td.LUN_PROPERTY_ALL_CMD(vol1_in_new_cg['name'] + '_dest'),
|
|
td.LUN_PROPERTY_ALL_CMD(vol1_in_new_cg['name']),
|
|
td.MIGRATION_CMD(6231, 1),
|
|
|
|
td.SNAP_MP_CREATE_CMD(vol2_in_new_cg['name'],
|
|
snap2_in_src_cgsnap['volume_name']),
|
|
td.SNAP_ATTACH_CMD(vol2_in_new_cg['name'],
|
|
copied_snap_name),
|
|
td.LUN_CREATION_CMD(vol2_in_new_cg['name'] + '_dest',
|
|
vol2_in_new_cg['size'],
|
|
'unit_test_pool', 'thin', None),
|
|
td.LUN_PROPERTY_ALL_CMD(vol2_in_new_cg['name'] + '_dest'),
|
|
td.LUN_PROPERTY_ALL_CMD(vol2_in_new_cg['name']),
|
|
td.MIGRATION_CMD(6232, 2),
|
|
|
|
td.MIGRATION_VERIFY_CMD(6231),
|
|
td.MIGRATION_VERIFY_CMD(6232),
|
|
td.CREATE_CONSISTENCYGROUP_CMD(new_cg['id'], [6231, 6232]),
|
|
td.DELETE_CG_SNAPSHOT(copied_snap_name)
|
|
]
|
|
results = [SUCCEED, SUCCEED, SUCCEED, SUCCEED, SUCCEED,
|
|
td.LUN_PROPERTY(vol1_in_new_cg['name'] + '_dest',
|
|
lunid=1),
|
|
td.LUN_PROPERTY(vol1_in_new_cg['name'], lunid=6231),
|
|
SUCCEED, SUCCEED, SUCCEED, SUCCEED,
|
|
td.LUN_PROPERTY(vol2_in_new_cg['name'] + '_dest',
|
|
lunid=2),
|
|
td.LUN_PROPERTY(vol2_in_new_cg['name'], lunid=6232),
|
|
SUCCEED, output_migrate_verify, output_migrate_verify,
|
|
SUCCEED, SUCCEED]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
cg_model_update, volumes_model_update = (
|
|
self.driver.create_consistencygroup_from_src(
|
|
None, new_cg, [vol1_in_new_cg, vol2_in_new_cg],
|
|
cgsnapshot=src_cgsnap, snapshots=[snap1_in_src_cgsnap,
|
|
snap2_in_src_cgsnap]))
|
|
self.assertEqual(2, len(volumes_model_update))
|
|
self.assertTrue('id^%s' % 6231 in
|
|
volumes_model_update[0]['provider_location'])
|
|
self.assertTrue('id^%s' % 6232 in
|
|
volumes_model_update[1]['provider_location'])
|
|
|
|
expect_cmd = [
|
|
mock.call(*td.SNAP_COPY_CMD(src_cgsnap['id'], copied_snap_name)),
|
|
mock.call(*td.ALLOW_READWRITE_ON_SNAP_CMD(copied_snap_name)),
|
|
mock.call(*td.SNAP_MP_CREATE_CMD(vol1_in_new_cg['name'],
|
|
snap1_in_src_cgsnap['volume_name']),
|
|
poll=False),
|
|
mock.call(*td.SNAP_ATTACH_CMD(vol1_in_new_cg['name'],
|
|
copied_snap_name)),
|
|
mock.call(*td.LUN_CREATION_CMD(vol1_in_new_cg['name'] + '_dest',
|
|
vol1_in_new_cg['size'],
|
|
'unit_test_pool', 'thick', None)),
|
|
mock.call(*td.LUN_PROPERTY_ALL_CMD(
|
|
vol1_in_new_cg['name'] + '_dest'), poll=False),
|
|
mock.call(*td.LUN_PROPERTY_ALL_CMD(
|
|
vol1_in_new_cg['name'] + '_dest'), poll=False),
|
|
mock.call(*td.LUN_PROPERTY_ALL_CMD(vol1_in_new_cg['name']),
|
|
poll=True),
|
|
mock.call(*td.MIGRATION_CMD(6231, 1),
|
|
poll=True, retry_disable=True),
|
|
mock.call(*td.SNAP_MP_CREATE_CMD(vol2_in_new_cg['name'],
|
|
snap2_in_src_cgsnap['volume_name']),
|
|
poll=False),
|
|
mock.call(*td.SNAP_ATTACH_CMD(vol2_in_new_cg['name'],
|
|
copied_snap_name)),
|
|
mock.call(*td.LUN_CREATION_CMD(vol2_in_new_cg['name'] + '_dest',
|
|
vol2_in_new_cg['size'],
|
|
'unit_test_pool', 'thick', None)),
|
|
mock.call(*td.LUN_PROPERTY_ALL_CMD(
|
|
vol2_in_new_cg['name'] + '_dest'), poll=False),
|
|
mock.call(*td.LUN_PROPERTY_ALL_CMD(
|
|
vol2_in_new_cg['name'] + '_dest'), poll=False),
|
|
mock.call(*td.LUN_PROPERTY_ALL_CMD(vol2_in_new_cg['name']),
|
|
poll=True),
|
|
mock.call(*td.MIGRATION_CMD(6232, 2),
|
|
poll=True, retry_disable=True),
|
|
mock.call(*td.MIGRATION_VERIFY_CMD(6232), poll=True),
|
|
mock.call(*td.MIGRATION_VERIFY_CMD(6231), poll=True),
|
|
mock.call(*td.CREATE_CONSISTENCYGROUP_CMD(
|
|
new_cg['id'], [6232, 6231])),
|
|
mock.call(*td.DELETE_CG_SNAPSHOT(copied_snap_name))]
|
|
self.assertEqual(expect_cmd, fake_cli.call_args_list)
|
|
|
|
def test_create_consistencygroup_from_othersource(self):
|
|
new_cg = self.testData.test_cg.copy()
|
|
new_cg.update(
|
|
{'id': 'new_cg_id'})
|
|
vol1_in_new_cg = self.testData.test_volume_cg.copy()
|
|
vol1_in_new_cg.update(
|
|
{'name': 'vol1_in_cg',
|
|
'id': '111111',
|
|
'consistencygroup_id': 'new_cg_id',
|
|
'provider_location': None})
|
|
vol2_in_new_cg = self.testData.test_volume_cg.copy()
|
|
vol2_in_new_cg.update(
|
|
{'name': 'vol2_in_cg',
|
|
'id': '222222',
|
|
'consistencygroup_id': 'new_cg_id',
|
|
'provider_location': None})
|
|
self.driverSetup()
|
|
self.assertRaises(
|
|
exception.InvalidInput,
|
|
self.driver.create_consistencygroup_from_src,
|
|
new_cg, [vol1_in_new_cg, vol2_in_new_cg],
|
|
None, None)
|
|
|
|
def test_create_cg_from_cgsnapshot_migrate_failed(self):
|
|
new_cg = self.testData.test_cg.copy()
|
|
new_cg.update(
|
|
{'id': 'new_cg_id'})
|
|
vol1_in_new_cg = self.testData.test_volume_cg.copy()
|
|
vol1_in_new_cg.update(
|
|
{'name': 'vol1_in_cg',
|
|
'id': '111111',
|
|
'consistencygroup_id': 'new_cg_id',
|
|
'provider_location': None})
|
|
vol2_in_new_cg = self.testData.test_volume_cg.copy()
|
|
vol2_in_new_cg.update(
|
|
{'name': 'vol2_in_cg',
|
|
'id': '222222',
|
|
'consistencygroup_id': 'new_cg_id',
|
|
'provider_location': None})
|
|
src_cgsnap = self.testData.test_cgsnapshot
|
|
snap1_in_src_cgsnap = self.testData.test_member_cgsnapshot.copy()
|
|
snap1_in_src_cgsnap.update(
|
|
{'volume': self.testData.test_volume,
|
|
'volume_name': 'src_vol1'})
|
|
snap2_in_src_cgsnap = self.testData.test_member_cgsnapshot.copy()
|
|
snap2_in_src_cgsnap.update(
|
|
{'volume': self.testData.test_volume2,
|
|
'volume_name': 'src_vol2'})
|
|
copied_snap_name = 'temp_snapshot_for_%s' % new_cg['id']
|
|
td = self.testData
|
|
commands = [td.LUN_PROPERTY_ALL_CMD(vol1_in_new_cg['name'] + '_dest'),
|
|
td.LUN_PROPERTY_ALL_CMD(vol1_in_new_cg['name']),
|
|
td.LUN_PROPERTY_ALL_CMD(vol2_in_new_cg['name'] + '_dest'),
|
|
td.LUN_PROPERTY_ALL_CMD(vol2_in_new_cg['name']),
|
|
td.MIGRATION_CMD(6232, 2)]
|
|
results = [td.LUN_PROPERTY(vol1_in_new_cg['name'] + '_dest',
|
|
lunid=1),
|
|
td.LUN_PROPERTY(vol1_in_new_cg['name'], lunid=6231),
|
|
td.LUN_PROPERTY(vol2_in_new_cg['name'] + '_dest',
|
|
lunid=2),
|
|
td.LUN_PROPERTY(vol2_in_new_cg['name'], lunid=6232),
|
|
FAKE_ERROR_RETURN]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.assertRaisesRegex(exception.VolumeBackendAPIException,
|
|
'Migrate volume failed',
|
|
self.driver.create_consistencygroup_from_src,
|
|
None, new_cg, [vol1_in_new_cg, vol2_in_new_cg],
|
|
cgsnapshot=src_cgsnap,
|
|
snapshots=[snap1_in_src_cgsnap,
|
|
snap2_in_src_cgsnap])
|
|
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_DELETE_CMD(
|
|
vol2_in_new_cg['name'] + '_dest')),
|
|
mock.call('lun', '-detach', '-name', vol2_in_new_cg['name'], '-o'),
|
|
mock.call(*self.testData.LUN_DELETE_CMD(vol2_in_new_cg['name'])),
|
|
mock.call(*self.testData.LUN_DELETE_CMD(
|
|
vol1_in_new_cg['name'] + '_dest')),
|
|
mock.call('lun', '-detach', '-name', vol1_in_new_cg['name'], '-o'),
|
|
mock.call(*self.testData.LUN_DELETE_CMD(vol1_in_new_cg['name'])),
|
|
mock.call(*td.DELETE_CG_SNAPSHOT(copied_snap_name))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_deregister_initiator(self):
|
|
fake_cli = self.driverSetup()
|
|
self.driver.cli.destroy_empty_sg = True
|
|
self.driver.cli.itor_auto_dereg = True
|
|
cli_helper = self.driver.cli._client
|
|
data = {'storage_group_name': "fakehost",
|
|
'storage_group_uid': "2F:D4:00:00:00:00:00:"
|
|
"00:00:00:FF:E5:3A:03:FD:6D",
|
|
'lunmap': {1: 16}}
|
|
cli_helper.get_storage_group = mock.Mock(
|
|
return_value=data)
|
|
lun_info = {'lun_name': "unit_test_lun",
|
|
'lun_id': 1,
|
|
'pool': "unit_test_pool",
|
|
'attached_snapshot': "N/A",
|
|
'owner': "A",
|
|
'total_capacity_gb': 1.0,
|
|
'state': "Ready"}
|
|
cli_helper.get_lun_by_name = mock.Mock(return_value=lun_info)
|
|
cli_helper.remove_hlu_from_storagegroup = mock.Mock()
|
|
cli_helper.disconnect_host_from_storage_group = mock.Mock()
|
|
cli_helper.delete_storage_group = mock.Mock()
|
|
self.driver.terminate_connection(self.testData.test_volume,
|
|
self.testData.connector)
|
|
expect_cmd = [
|
|
mock.call('port', '-removeHBA', '-hbauid',
|
|
self.testData.connector['initiator'],
|
|
'-o')]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_unmanage(self):
|
|
self.driverSetup()
|
|
try:
|
|
self.driver.unmanage(self.testData.test_volume)
|
|
except NotImplementedError:
|
|
self.fail('Interface unmanage need to be implemented')
|
|
|
|
|
|
class EMCVNXCLIDArrayBasedDriverTestCase(DriverTestCaseBase):
|
|
def setUp(self):
|
|
super(EMCVNXCLIDArrayBasedDriverTestCase, self).setUp()
|
|
self.configuration.safe_get = self.fake_safe_get(
|
|
{'storage_vnx_pool_names': None,
|
|
'volume_backend_name': 'namedbackend'})
|
|
|
|
def generate_driver(self, conf):
|
|
driver = emc_cli_iscsi.EMCCLIISCSIDriver(configuration=conf)
|
|
return driver
|
|
|
|
def test_get_volume_stats(self):
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.POOL_GET_ALL_CMD(True)]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
self.testData.POOL_GET_ALL_RESULT(True)]
|
|
self.driverSetup(commands, results)
|
|
stats = self.driver.get_volume_stats(True)
|
|
|
|
self.assertTrue(stats['driver_version'] == VERSION,
|
|
"driver_version is incorrect")
|
|
self.assertTrue(
|
|
stats['storage_protocol'] == 'iSCSI',
|
|
"storage_protocol is not correct")
|
|
self.assertTrue(
|
|
stats['vendor_name'] == "EMC",
|
|
"vendor name is not correct")
|
|
self.assertTrue(
|
|
stats['volume_backend_name'] == "namedbackend",
|
|
"volume backend name is not correct")
|
|
|
|
self.assertEqual(2, len(stats['pools']))
|
|
pool_stats1 = stats['pools'][0]
|
|
expected_pool_stats1 = {
|
|
'free_capacity_gb': 3105.303,
|
|
'reserved_percentage': 32,
|
|
'location_info': 'unit_test_pool|fakeSerial',
|
|
'total_capacity_gb': 3281.146,
|
|
'provisioned_capacity_gb': 536.140,
|
|
'compression_support': 'True',
|
|
'deduplication_support': 'True',
|
|
'thin_provisioning_support': True,
|
|
'thick_provisioning_support': True,
|
|
'consistencygroup_support': 'True',
|
|
'pool_name': 'unit_test_pool',
|
|
'max_over_subscription_ratio': 20.0,
|
|
'fast_cache_enabled': 'True',
|
|
'fast_support': 'True'}
|
|
self.assertEqual(expected_pool_stats1, pool_stats1)
|
|
|
|
pool_stats2 = stats['pools'][1]
|
|
expected_pool_stats2 = {
|
|
'free_capacity_gb': 3984.768,
|
|
'reserved_percentage': 32,
|
|
'location_info': 'unit_test_pool2|fakeSerial',
|
|
'total_capacity_gb': 4099.992,
|
|
'provisioned_capacity_gb': 636.240,
|
|
'compression_support': 'True',
|
|
'deduplication_support': 'True',
|
|
'thin_provisioning_support': True,
|
|
'thick_provisioning_support': True,
|
|
'consistencygroup_support': 'True',
|
|
'pool_name': 'unit_test_pool2',
|
|
'max_over_subscription_ratio': 20.0,
|
|
'fast_cache_enabled': 'False',
|
|
'fast_support': 'True'}
|
|
self.assertEqual(expected_pool_stats2, pool_stats2)
|
|
|
|
def test_get_volume_stats_wo_fastcache(self):
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.POOL_GET_ALL_CMD(False)]
|
|
results = [self.testData.NDU_LIST_RESULT_WO_LICENSE,
|
|
self.testData.POOL_GET_ALL_RESULT(False)]
|
|
self.driverSetup(commands, results)
|
|
|
|
stats = self.driver.get_volume_stats(True)
|
|
|
|
self.assertEqual(2, len(stats['pools']))
|
|
pool_stats1 = stats['pools'][0]
|
|
expected_pool_stats1 = {
|
|
'free_capacity_gb': 3105.303,
|
|
'reserved_percentage': 32,
|
|
'location_info': 'unit_test_pool|fakeSerial',
|
|
'total_capacity_gb': 3281.146,
|
|
'provisioned_capacity_gb': 536.140,
|
|
'compression_support': 'False',
|
|
'deduplication_support': 'False',
|
|
'thin_provisioning_support': False,
|
|
'thick_provisioning_support': True,
|
|
'consistencygroup_support': 'False',
|
|
'pool_name': 'unit_test_pool',
|
|
'max_over_subscription_ratio': 20.0,
|
|
'fast_cache_enabled': 'False',
|
|
'fast_support': 'False'}
|
|
self.assertEqual(expected_pool_stats1, pool_stats1)
|
|
|
|
pool_stats2 = stats['pools'][1]
|
|
expected_pool_stats2 = {
|
|
'free_capacity_gb': 3984.768,
|
|
'reserved_percentage': 32,
|
|
'location_info': 'unit_test_pool2|fakeSerial',
|
|
'total_capacity_gb': 4099.992,
|
|
'provisioned_capacity_gb': 636.240,
|
|
'compression_support': 'False',
|
|
'deduplication_support': 'False',
|
|
'thin_provisioning_support': False,
|
|
'thick_provisioning_support': True,
|
|
'consistencygroup_support': 'False',
|
|
'pool_name': 'unit_test_pool2',
|
|
'max_over_subscription_ratio': 20.0,
|
|
'fast_cache_enabled': 'False',
|
|
'fast_support': 'False'}
|
|
self.assertEqual(expected_pool_stats2, pool_stats2)
|
|
|
|
def test_get_volume_stats_storagepool_states(self):
|
|
commands = [self.testData.POOL_GET_ALL_CMD(False)]
|
|
results = [self.testData.POOL_GET_ALL_STATES_TEST
|
|
(['Initializing', 'Ready', 'Faulted',
|
|
'Offline', 'Deleting'])]
|
|
self.driverSetup(commands, results)
|
|
|
|
stats = self.driver.get_volume_stats(True)
|
|
self.assertTrue(
|
|
stats['pools'][0]['free_capacity_gb'] == 0,
|
|
"free_capacity_gb is incorrect")
|
|
self.assertTrue(
|
|
stats['pools'][1]['free_capacity_gb'] != 0,
|
|
"free_capacity_gb is incorrect")
|
|
self.assertTrue(
|
|
stats['pools'][2]['free_capacity_gb'] != 0,
|
|
"free_capacity_gb is incorrect")
|
|
self.assertTrue(
|
|
stats['pools'][3]['free_capacity_gb'] == 0,
|
|
"free_capacity_gb is incorrect")
|
|
self.assertTrue(
|
|
stats['pools'][4]['free_capacity_gb'] == 0,
|
|
"free_capacity_gb is incorrect")
|
|
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'deduplicated'}))
|
|
def test_create_volume_deduplicated(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type')]
|
|
results = [self.testData.LUN_PROPERTY('vol_with_type', True)]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
# Case
|
|
self.driver.create_volume(self.testData.test_volume_with_type)
|
|
|
|
# Verification
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol_with_type', 1,
|
|
'unit_test_pool',
|
|
'deduplicated', None, poll=False)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
def test_get_pool(self):
|
|
testVolume = self.testData.test_volume_with_type
|
|
commands = [self.testData.LUN_PROPERTY_POOL_CMD(testVolume['name'])]
|
|
results = [self.testData.LUN_PROPERTY(testVolume['name'], False)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
pool = self.driver.get_pool(testVolume)
|
|
self.assertEqual('unit_test_pool', pool)
|
|
fake_cli.assert_has_calls(
|
|
[mock.call(*self.testData.LUN_PROPERTY_POOL_CMD(
|
|
testVolume['name']), poll=False)])
|
|
|
|
def test_get_target_pool_for_cloned_volme(self):
|
|
testSrcVolume = self.testData.test_volume
|
|
testNewVolume = self.testData.test_volume2
|
|
fake_cli = self.driverSetup()
|
|
pool = self.driver.cli.get_target_storagepool(testNewVolume,
|
|
testSrcVolume)
|
|
self.assertEqual('unit_test_pool', pool)
|
|
self.assertFalse(fake_cli.called)
|
|
|
|
def test_get_target_pool_for_clone_legacy_volme(self):
|
|
testSrcVolume = self.testData.test_legacy_volume
|
|
testNewVolume = self.testData.test_volume2
|
|
commands = [self.testData.LUN_PROPERTY_POOL_CMD(testSrcVolume['name'])]
|
|
results = [self.testData.LUN_PROPERTY(testSrcVolume['name'], False)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
pool = self.driver.cli.get_target_storagepool(testNewVolume,
|
|
testSrcVolume)
|
|
self.assertEqual('unit_test_pool', pool)
|
|
fake_cli.assert_has_calls(
|
|
[mock.call(*self.testData.LUN_PROPERTY_POOL_CMD(
|
|
testSrcVolume['name']), poll=False)])
|
|
|
|
def test_manage_existing_get_size(self):
|
|
get_lun_cmd = ('lun', '-list', '-l', self.testData.test_lun_id,
|
|
'-state', '-userCap', '-owner',
|
|
'-attachedSnapshot', '-poolName')
|
|
test_size = 2
|
|
commands = [get_lun_cmd]
|
|
results = [self.testData.LUN_PROPERTY('lun_name', size=test_size)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
test_volume = self.testData.test_volume2.copy()
|
|
test_volume['host'] = "host@backendsec#unit_test_pool"
|
|
get_size = self.driver.manage_existing_get_size(
|
|
test_volume,
|
|
self.testData.test_existing_ref)
|
|
expected = [mock.call(*get_lun_cmd, poll=True)]
|
|
self.assertEqual(test_size, get_size)
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
def test_manage_existing_get_size_incorrect_pool(self):
|
|
"""Test manage_existing function of driver with an invalid pool."""
|
|
|
|
get_lun_cmd = ('lun', '-list', '-l', self.testData.test_lun_id,
|
|
'-state', '-userCap', '-owner',
|
|
'-attachedSnapshot', '-poolName')
|
|
commands = [get_lun_cmd]
|
|
results = [self.testData.LUN_PROPERTY('lun_name')]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
test_volume = self.testData.test_volume2.copy()
|
|
test_volume['host'] = "host@backendsec#fake_pool"
|
|
ex = self.assertRaises(
|
|
exception.ManageExistingInvalidReference,
|
|
self.driver.manage_existing_get_size,
|
|
test_volume,
|
|
self.testData.test_existing_ref)
|
|
self.assertTrue(
|
|
re.match(r'.*not managed by the host',
|
|
ex.msg))
|
|
expected = [mock.call(*get_lun_cmd, poll=True)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
def test_manage_existing(self):
|
|
lun_rename_cmd = ('lun', '-modify', '-l', self.testData.test_lun_id,
|
|
'-newName', 'vol_with_type', '-o')
|
|
commands = [lun_rename_cmd]
|
|
results = [SUCCEED]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.manage_existing(
|
|
self.testData.test_volume_with_type,
|
|
self.testData.test_existing_ref)
|
|
expected = [mock.call(*lun_rename_cmd, poll=False)]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
@mock.patch(
|
|
"eventlet.event.Event.wait",
|
|
mock.Mock(return_value=None))
|
|
@mock.patch(
|
|
"cinder.volume.volume_types."
|
|
"get_volume_type_extra_specs",
|
|
mock.Mock(return_value={'storagetype:provisioning': 'Compressed',
|
|
'storagetype:pool': 'unit_test_pool'}))
|
|
def test_create_compression_volume(self):
|
|
commands = [self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.LUN_PROPERTY_ALL_CMD('vol_with_type'),
|
|
self.testData.NDU_LIST_CMD]
|
|
results = [self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
self.testData.LUN_PROPERTY('vol_with_type', True),
|
|
self.testData.NDU_LIST_RESULT]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
|
|
self.driver.cli.stats['compression_support'] = 'True'
|
|
self.driver.cli.enablers = ['-Compression',
|
|
'-Deduplication',
|
|
'-ThinProvisioning',
|
|
'-FAST']
|
|
# Case
|
|
self.driver.create_volume(self.testData.test_volume_with_type)
|
|
# Verification
|
|
expect_cmd = [
|
|
mock.call(*self.testData.LUN_CREATION_CMD(
|
|
'vol_with_type', 1,
|
|
'unit_test_pool',
|
|
'compressed', None, poll=False)),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(
|
|
'vol_with_type'), poll=False),
|
|
mock.call(*self.testData.LUN_PROPERTY_ALL_CMD(
|
|
'vol_with_type'), poll=True),
|
|
mock.call(*self.testData.ENABLE_COMPRESSION_CMD(
|
|
1))]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
|
|
class EMCVNXCLIDriverFCTestCase(DriverTestCaseBase):
|
|
def generate_driver(self, conf):
|
|
return emc_cli_fc.EMCCLIFCDriver(configuration=conf)
|
|
|
|
@mock.patch(
|
|
"oslo_concurrency.processutils.execute",
|
|
mock.Mock(
|
|
return_value=(
|
|
"fakeportal iqn.1992-04.fake.com:fake.apm00123907237.a8", 0)))
|
|
@mock.patch('random.randint',
|
|
mock.Mock(return_value=0))
|
|
def test_initialize_connection_fc_auto_reg(self):
|
|
# Test for auto registration
|
|
test_volume = self.testData.test_volume.copy()
|
|
test_volume['provider_location'] = 'system^fakesn|type^lun|id^1'
|
|
self.configuration.initiator_auto_registration = True
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost'),
|
|
self.testData.GETFCPORT_CMD(),
|
|
('port', '-list', '-gname', 'fakehost')]
|
|
results = [[("No group", 83),
|
|
self.testData.STORAGE_GROUP_HAS_MAP('fakehost')],
|
|
self.testData.FC_PORTS,
|
|
self.testData.FAKEHOST_PORTS]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.initialize_connection(
|
|
test_volume,
|
|
self.testData.connector)
|
|
|
|
expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-create', '-gname', 'fakehost'),
|
|
mock.call('port', '-list', '-sp'),
|
|
mock.call('storagegroup', '-gname', 'fakehost',
|
|
'-setpath', '-hbauid',
|
|
'22:34:56:78:90:12:34:56:12:34:56:78:'
|
|
'90:12:34:56',
|
|
'-sp', 'A', '-spport', '0', '-ip', '10.0.0.2',
|
|
'-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-gname', 'fakehost',
|
|
'-setpath', '-hbauid',
|
|
'22:34:56:78:90:12:34:56:12:34:56:78:'
|
|
'90:12:34:56',
|
|
'-sp', 'B', '-spport', '2', '-ip', '10.0.0.2',
|
|
'-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-gname', 'fakehost',
|
|
'-setpath', '-hbauid',
|
|
'22:34:56:78:90:54:32:16:12:34:56:78:'
|
|
'90:54:32:16',
|
|
'-sp', 'A', '-spport', '0', '-ip', '10.0.0.2',
|
|
'-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-gname', 'fakehost',
|
|
'-setpath', '-hbauid',
|
|
'22:34:56:78:90:54:32:16:12:34:56:78:'
|
|
'90:54:32:16',
|
|
'-sp', 'B', '-spport', '2', '-ip', '10.0.0.2',
|
|
'-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1,
|
|
'-gname', 'fakehost', '-o',
|
|
poll=False),
|
|
mock.call('port', '-list', '-gname', 'fakehost')
|
|
]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
# Test for manaul registration
|
|
self.configuration.initiator_auto_registration = False
|
|
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost'),
|
|
self.testData.CONNECTHOST_CMD('fakehost', 'fakehost'),
|
|
self.testData.GETFCPORT_CMD(),
|
|
('port', '-list', '-gname', 'fakehost')]
|
|
results = [[("No group", 83),
|
|
self.testData.STORAGE_GROUP_NO_MAP('fakehost')],
|
|
('', 0),
|
|
self.testData.FC_PORTS,
|
|
self.testData.FAKEHOST_PORTS]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.initialize_connection(
|
|
test_volume,
|
|
self.testData.connector)
|
|
|
|
expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-create', '-gname', 'fakehost'),
|
|
mock.call('storagegroup', '-connecthost',
|
|
'-host', 'fakehost', '-gname', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
mock.call('storagegroup', '-addhlu', '-hlu', 1, '-alu', 1,
|
|
'-gname', 'fakehost', '-o', poll=False),
|
|
mock.call('port', '-list', '-gname', 'fakehost')
|
|
]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
@mock.patch(
|
|
"cinder.zonemanager.fc_san_lookup_service.FCSanLookupService." +
|
|
"get_device_mapping_from_network",
|
|
mock.Mock(return_value=EMCVNXCLIDriverTestData.device_map))
|
|
@mock.patch('random.randint',
|
|
mock.Mock(return_value=0))
|
|
def test_initialize_connection_fc_auto_zoning(self):
|
|
# Test for auto zoning
|
|
self.configuration.zoning_mode = 'fabric'
|
|
self.configuration.initiator_auto_registration = False
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost'),
|
|
self.testData.CONNECTHOST_CMD('fakehost', 'fakehost'),
|
|
self.testData.GETFCPORT_CMD()]
|
|
results = [[("No group", 83),
|
|
self.testData.STORAGE_GROUP_NO_MAP('fakehost'),
|
|
self.testData.STORAGE_GROUP_HAS_MAP('fakehost')],
|
|
('', 0),
|
|
self.testData.FC_PORTS]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.zonemanager_lookup_service =\
|
|
fc_service.FCSanLookupService(configuration=self.configuration)
|
|
|
|
conn_info = self.driver.initialize_connection(
|
|
self.testData.test_volume,
|
|
self.testData.connector)
|
|
|
|
self.assertEqual(EMCVNXCLIDriverTestData.i_t_map,
|
|
conn_info['data']['initiator_target_map'])
|
|
self.assertEqual(['1122334455667777'],
|
|
conn_info['data']['target_wwn'])
|
|
expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-create', '-gname', 'fakehost'),
|
|
mock.call('storagegroup', '-connecthost',
|
|
'-host', 'fakehost', '-gname', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
mock.call('storagegroup', '-addhlu', '-hlu', 1, '-alu', 1,
|
|
'-gname', 'fakehost', '-o',
|
|
poll=False),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
mock.call('port', '-list', '-sp')]
|
|
fake_cli.assert_has_calls(expected)
|
|
|
|
@mock.patch('random.randint',
|
|
mock.Mock(return_value=0))
|
|
def test_initialize_connection_fc_white_list(self):
|
|
self.configuration.io_port_list = 'a-0,B-2'
|
|
test_volume = self.testData.test_volume.copy()
|
|
test_volume['provider_location'] = 'system^fakesn|type^lun|id^1'
|
|
self.configuration.initiator_auto_registration = True
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost'),
|
|
self.testData.GETFCPORT_CMD(),
|
|
('port', '-list', '-gname', 'fakehost')]
|
|
results = [[("No group", 83),
|
|
self.testData.STORAGE_GROUP_HAS_MAP_ISCSI('fakehost')],
|
|
self.testData.FC_PORTS,
|
|
self.testData.FAKEHOST_PORTS]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
data = self.driver.initialize_connection(
|
|
test_volume,
|
|
self.testData.connector)
|
|
|
|
expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-create', '-gname', 'fakehost'),
|
|
mock.call('storagegroup', '-gname', 'fakehost',
|
|
'-setpath', '-hbauid',
|
|
'22:34:56:78:90:12:34:56:'
|
|
'12:34:56:78:90:12:34:56',
|
|
'-sp', 'A', '-spport', 0, '-ip', '10.0.0.2',
|
|
'-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-gname', 'fakehost',
|
|
'-setpath', '-hbauid',
|
|
'22:34:56:78:90:12:34:56:'
|
|
'12:34:56:78:90:12:34:56',
|
|
'-sp', 'B', '-spport', 2, '-ip', '10.0.0.2',
|
|
'-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-gname', 'fakehost',
|
|
'-setpath', '-hbauid',
|
|
'22:34:56:78:90:54:32:16:'
|
|
'12:34:56:78:90:54:32:16',
|
|
'-sp', 'A', '-spport', 0, '-ip', '10.0.0.2',
|
|
'-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-gname', 'fakehost',
|
|
'-setpath', '-hbauid',
|
|
'22:34:56:78:90:54:32:16:'
|
|
'12:34:56:78:90:54:32:16',
|
|
'-sp', 'B', '-spport', 2, '-ip', '10.0.0.2',
|
|
'-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1,
|
|
'-gname', 'fakehost', '-o',
|
|
poll=False),
|
|
mock.call('port', '-list', '-gname', 'fakehost')]
|
|
fake_cli.assert_has_calls(expected)
|
|
self.assertEqual(['5006016A0860080F', '5006016008600195'],
|
|
data['data']['target_wwn'])
|
|
|
|
@mock.patch('random.randint',
|
|
mock.Mock(return_value=0))
|
|
def test_initialize_connection_fc_port_registered_wl(self):
|
|
self.configuration.io_port_list = 'a-0,B-2'
|
|
test_volume = self.testData.test_volume.copy()
|
|
test_volume['provider_location'] = 'system^fakesn|type^lun|id^1'
|
|
self.configuration.initiator_auto_registration = True
|
|
commands = [('storagegroup', '-list', '-gname', 'fakehost'),
|
|
self.testData.GETFCPORT_CMD(),
|
|
('port', '-list', '-gname', 'fakehost')]
|
|
results = [self.testData.STORAGE_GROUP_ISCSI_FC_HBA('fakehost'),
|
|
self.testData.FC_PORTS,
|
|
self.testData.FAKEHOST_PORTS]
|
|
|
|
fake_cli = self.driverSetup(commands, results)
|
|
data = self.driver.initialize_connection(
|
|
test_volume,
|
|
self.testData.connector)
|
|
|
|
expected = [mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=False),
|
|
mock.call('storagegroup', '-gname', 'fakehost',
|
|
'-setpath', '-hbauid',
|
|
'22:34:56:78:90:12:34:56:'
|
|
'12:34:56:78:90:12:34:56',
|
|
'-sp', 'A', '-spport', 0, '-ip', '10.0.0.2',
|
|
'-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-gname', 'fakehost',
|
|
'-setpath', '-hbauid',
|
|
'22:34:56:78:90:54:32:16:'
|
|
'12:34:56:78:90:54:32:16',
|
|
'-sp', 'A', '-spport', 0, '-ip', '10.0.0.2',
|
|
'-host', 'fakehost', '-o'),
|
|
mock.call('storagegroup', '-list', '-gname', 'fakehost',
|
|
poll=True),
|
|
mock.call('storagegroup', '-addhlu', '-hlu', 2, '-alu', 1,
|
|
'-gname', 'fakehost', '-o',
|
|
poll=False),
|
|
mock.call('port', '-list', '-gname', 'fakehost')]
|
|
fake_cli.assert_has_calls(expected)
|
|
self.assertEqual(['5006016A0860080F', '5006016008600195'],
|
|
data['data']['target_wwn'])
|
|
|
|
@mock.patch(
|
|
"cinder.zonemanager.fc_san_lookup_service.FCSanLookupService." +
|
|
"get_device_mapping_from_network",
|
|
mock.Mock(return_value=EMCVNXCLIDriverTestData.device_map))
|
|
def test_terminate_connection_remove_zone_false(self):
|
|
self.driver = emc_cli_fc.EMCCLIFCDriver(
|
|
configuration=self.configuration)
|
|
cli_helper = self.driver.cli._client
|
|
data = {'storage_group_name': "fakehost",
|
|
'storage_group_uid': "2F:D4:00:00:00:00:00:"
|
|
"00:00:00:FF:E5:3A:03:FD:6D",
|
|
'lunmap': {1: 16, 2: 88, 3: 47}}
|
|
cli_helper.get_storage_group = mock.Mock(
|
|
return_value=data)
|
|
cli_helper.remove_hlu_from_storagegroup = mock.Mock()
|
|
self.driver.cli.zonemanager_lookup_service =\
|
|
fc_service.FCSanLookupService(configuration=self.configuration)
|
|
connection_info = self.driver.terminate_connection(
|
|
self.testData.test_volume,
|
|
self.testData.connector)
|
|
self.assertFalse(connection_info['data'],
|
|
'connection_info data should not be None.')
|
|
|
|
cli_helper.remove_hlu_from_storagegroup.assert_called_once_with(
|
|
16, self.testData.connector["host"])
|
|
|
|
@mock.patch(
|
|
"cinder.zonemanager.fc_san_lookup_service.FCSanLookupService." +
|
|
"get_device_mapping_from_network",
|
|
mock.Mock(return_value=EMCVNXCLIDriverTestData.device_map))
|
|
def test_terminate_connection_remove_zone_true(self):
|
|
self.driver = emc_cli_fc.EMCCLIFCDriver(
|
|
configuration=self.configuration)
|
|
cli_helper = self.driver.cli._client
|
|
data = {'storage_group_name': "fakehost",
|
|
'storage_group_uid': "2F:D4:00:00:00:00:00:"
|
|
"00:00:00:FF:E5:3A:03:FD:6D",
|
|
'lunmap': {}}
|
|
cli_helper.get_storage_group = mock.Mock(
|
|
return_value=data)
|
|
cli_helper.remove_hlu_from_storagegroup = mock.Mock()
|
|
self.driver.cli.zonemanager_lookup_service =\
|
|
fc_service.FCSanLookupService(configuration=self.configuration)
|
|
connection_info = self.driver.terminate_connection(
|
|
self.testData.test_volume,
|
|
self.testData.connector)
|
|
self.assertTrue('initiator_target_map' in connection_info['data'],
|
|
'initiator_target_map should be populated.')
|
|
self.assertEqual(EMCVNXCLIDriverTestData.i_t_map,
|
|
connection_info['data']['initiator_target_map'])
|
|
|
|
def test_get_volume_stats(self):
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.POOL_GET_ALL_CMD(True)]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
self.testData.POOL_GET_ALL_RESULT(True)]
|
|
self.driverSetup(commands, results)
|
|
stats = self.driver.get_volume_stats(True)
|
|
|
|
self.assertTrue(stats['driver_version'] == VERSION,
|
|
"driver_version is incorrect")
|
|
self.assertTrue(
|
|
stats['storage_protocol'] == 'FC',
|
|
"storage_protocol is incorrect")
|
|
self.assertTrue(
|
|
stats['vendor_name'] == "EMC",
|
|
"vendor name is incorrect")
|
|
self.assertTrue(
|
|
stats['volume_backend_name'] == "namedbackend",
|
|
"volume backend name is incorrect")
|
|
|
|
pool_stats = stats['pools'][0]
|
|
|
|
expected_pool_stats = {
|
|
'free_capacity_gb': 3105.303,
|
|
'reserved_percentage': 32,
|
|
'location_info': 'unit_test_pool|fakeSerial',
|
|
'total_capacity_gb': 3281.146,
|
|
'provisioned_capacity_gb': 536.14,
|
|
'compression_support': 'True',
|
|
'deduplication_support': 'True',
|
|
'thin_provisioning_support': True,
|
|
'thick_provisioning_support': True,
|
|
'max_over_subscription_ratio': 20.0,
|
|
'consistencygroup_support': 'True',
|
|
'pool_name': 'unit_test_pool',
|
|
'fast_cache_enabled': 'True',
|
|
'fast_support': 'True'}
|
|
|
|
self.assertEqual(expected_pool_stats, pool_stats)
|
|
|
|
def test_get_volume_stats_too_many_luns(self):
|
|
commands = [self.testData.NDU_LIST_CMD,
|
|
self.testData.POOL_GET_ALL_CMD(True),
|
|
self.testData.POOL_FEATURE_INFO_POOL_LUNS_CMD()]
|
|
results = [self.testData.NDU_LIST_RESULT,
|
|
self.testData.POOL_GET_ALL_RESULT(True),
|
|
self.testData.POOL_FEATURE_INFO_POOL_LUNS(1000, 1000)]
|
|
fake_cli = self.driverSetup(commands, results)
|
|
self.driver.cli.check_max_pool_luns_threshold = True
|
|
stats = self.driver.get_volume_stats(True)
|
|
pool_stats = stats['pools'][0]
|
|
self.assertTrue(
|
|
pool_stats['free_capacity_gb'] == 0,
|
|
"free_capacity_gb is incorrect")
|
|
expect_cmd = [
|
|
mock.call(*self.testData.POOL_FEATURE_INFO_POOL_LUNS_CMD(),
|
|
poll=False)]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
self.driver.cli.check_max_pool_luns_threshold = False
|
|
stats = self.driver.get_volume_stats(True)
|
|
pool_stats = stats['pools'][0]
|
|
self.assertTrue(stats['driver_version'] is not None,
|
|
"driver_version is incorrect")
|
|
self.assertTrue(
|
|
pool_stats['free_capacity_gb'] == 3105.303,
|
|
"free_capacity_gb is incorrect")
|
|
|
|
def test_deregister_initiator(self):
|
|
fake_cli = self.driverSetup()
|
|
self.driver.cli.destroy_empty_sg = True
|
|
self.driver.cli.itor_auto_dereg = True
|
|
cli_helper = self.driver.cli._client
|
|
data = {'storage_group_name': "fakehost",
|
|
'storage_group_uid': "2F:D4:00:00:00:00:00:"
|
|
"00:00:00:FF:E5:3A:03:FD:6D",
|
|
'lunmap': {1: 16}}
|
|
cli_helper.get_storage_group = mock.Mock(
|
|
return_value=data)
|
|
lun_info = {'lun_name': "unit_test_lun",
|
|
'lun_id': 1,
|
|
'pool': "unit_test_pool",
|
|
'attached_snapshot': "N/A",
|
|
'owner': "A",
|
|
'total_capacity_gb': 1.0,
|
|
'state': "Ready"}
|
|
cli_helper.get_lun_by_name = mock.Mock(return_value=lun_info)
|
|
cli_helper.remove_hlu_from_storagegroup = mock.Mock()
|
|
cli_helper.disconnect_host_from_storage_group = mock.Mock()
|
|
cli_helper.delete_storage_group = mock.Mock()
|
|
self.driver.terminate_connection(self.testData.test_volume,
|
|
self.testData.connector)
|
|
fc_itor_1 = '22:34:56:78:90:12:34:56:12:34:56:78:90:12:34:56'
|
|
fc_itor_2 = '22:34:56:78:90:54:32:16:12:34:56:78:90:54:32:16'
|
|
expect_cmd = [
|
|
mock.call('port', '-removeHBA', '-hbauid', fc_itor_1, '-o'),
|
|
mock.call('port', '-removeHBA', '-hbauid', fc_itor_2, '-o')]
|
|
fake_cli.assert_has_calls(expect_cmd)
|
|
|
|
|
|
class EMCVNXCLIToggleSPTestData(object):
|
|
def FAKE_COMMAND_PREFIX(self, sp_address):
|
|
return ('/opt/Navisphere/bin/naviseccli', '-address', sp_address,
|
|
'-user', 'sysadmin', '-password', 'sysadmin',
|
|
'-scope', 'global')
|
|
|
|
|
|
class EMCVNXCLIToggleSPTestCase(test.TestCase):
|
|
def setUp(self):
|
|
super(EMCVNXCLIToggleSPTestCase, self).setUp()
|
|
self.stubs.Set(os.path, 'exists', mock.Mock(return_value=1))
|
|
self.configuration = mock.Mock(conf.Configuration)
|
|
self.configuration.naviseccli_path = '/opt/Navisphere/bin/naviseccli'
|
|
self.configuration.san_ip = '10.10.10.10'
|
|
self.configuration.san_secondary_ip = "10.10.10.11"
|
|
self.configuration.storage_vnx_pool_name = 'unit_test_pool'
|
|
self.configuration.san_login = 'sysadmin'
|
|
self.configuration.san_password = 'sysadmin'
|
|
self.configuration.default_timeout = 1
|
|
self.configuration.max_luns_per_storage_group = 10
|
|
self.configuration.destroy_empty_storage_group = 10
|
|
self.configuration.storage_vnx_authentication_type = "global"
|
|
self.configuration.iscsi_initiators = '{"fakehost": ["10.0.0.2"]}'
|
|
self.configuration.zoning_mode = None
|
|
self.configuration.storage_vnx_security_file_dir = ""
|
|
self.cli_client = emc_vnx_cli.CommandLineHelper(
|
|
configuration=self.configuration)
|
|
self.test_data = EMCVNXCLIToggleSPTestData()
|
|
|
|
def test_no_sp_toggle(self):
|
|
self.cli_client.active_storage_ip = '10.10.10.10'
|
|
FAKE_SUCCESS_RETURN = ('success', 0)
|
|
FAKE_COMMAND = ('list', 'pool')
|
|
SIDE_EFFECTS = [FAKE_SUCCESS_RETURN]
|
|
|
|
with mock.patch('cinder.utils.execute') as mock_utils:
|
|
mock_utils.side_effect = SIDE_EFFECTS
|
|
self.cli_client.command_execute(*FAKE_COMMAND)
|
|
self.assertEqual("10.10.10.10", self.cli_client.active_storage_ip)
|
|
expected = [
|
|
mock.call(*(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.10')
|
|
+ FAKE_COMMAND), check_exit_code=True)]
|
|
mock_utils.assert_has_calls(expected)
|
|
|
|
def test_toggle_sp_with_server_unavailabe(self):
|
|
self.cli_client.active_storage_ip = '10.10.10.10'
|
|
FAKE_ERROR_MSG = """\
|
|
Error occurred during HTTP request/response from the target: '10.244.213.142'.
|
|
Message : HTTP/1.1 503 Service Unavailable"""
|
|
FAKE_SUCCESS_RETURN = ('success', 0)
|
|
FAKE_COMMAND = ('list', 'pool')
|
|
SIDE_EFFECTS = [processutils.ProcessExecutionError(
|
|
exit_code=255, stdout=FAKE_ERROR_MSG),
|
|
FAKE_SUCCESS_RETURN]
|
|
|
|
with mock.patch('cinder.utils.execute') as mock_utils:
|
|
mock_utils.side_effect = SIDE_EFFECTS
|
|
self.cli_client.command_execute(*FAKE_COMMAND)
|
|
self.assertEqual("10.10.10.11", self.cli_client.active_storage_ip)
|
|
expected = [
|
|
mock.call(
|
|
*(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.10')
|
|
+ FAKE_COMMAND),
|
|
check_exit_code=True),
|
|
mock.call(
|
|
*(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.11')
|
|
+ FAKE_COMMAND),
|
|
check_exit_code=True)]
|
|
mock_utils.assert_has_calls(expected)
|
|
|
|
def test_toggle_sp_with_end_of_data(self):
|
|
self.cli_client.active_storage_ip = '10.10.10.10'
|
|
FAKE_ERROR_MSG = """\
|
|
Error occurred during HTTP request/response from the target: '10.244.213.142'.
|
|
Message : End of data stream"""
|
|
FAKE_SUCCESS_RETURN = ('success', 0)
|
|
FAKE_COMMAND = ('list', 'pool')
|
|
SIDE_EFFECTS = [processutils.ProcessExecutionError(
|
|
exit_code=255, stdout=FAKE_ERROR_MSG),
|
|
FAKE_SUCCESS_RETURN]
|
|
|
|
with mock.patch('cinder.utils.execute') as mock_utils:
|
|
mock_utils.side_effect = SIDE_EFFECTS
|
|
self.cli_client.command_execute(*FAKE_COMMAND)
|
|
self.assertEqual("10.10.10.11", self.cli_client.active_storage_ip)
|
|
expected = [
|
|
mock.call(
|
|
*(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.10')
|
|
+ FAKE_COMMAND),
|
|
check_exit_code=True),
|
|
mock.call(
|
|
*(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.11')
|
|
+ FAKE_COMMAND),
|
|
check_exit_code=True)]
|
|
mock_utils.assert_has_calls(expected)
|
|
|
|
def test_toggle_sp_with_connection_refused(self):
|
|
self.cli_client.active_storage_ip = '10.10.10.10'
|
|
FAKE_ERROR_MSG = """\
|
|
A network error occurred while trying to connect: '10.244.213.142'.
|
|
Message : Error occurred because connection refused. \
|
|
Unable to establish a secure connection to the Management Server.
|
|
"""
|
|
FAKE_SUCCESS_RETURN = ('success', 0)
|
|
FAKE_COMMAND = ('list', 'pool')
|
|
SIDE_EFFECTS = [processutils.ProcessExecutionError(
|
|
exit_code=255, stdout=FAKE_ERROR_MSG),
|
|
FAKE_SUCCESS_RETURN]
|
|
|
|
with mock.patch('cinder.utils.execute') as mock_utils:
|
|
mock_utils.side_effect = SIDE_EFFECTS
|
|
self.cli_client.command_execute(*FAKE_COMMAND)
|
|
self.assertEqual("10.10.10.11", self.cli_client.active_storage_ip)
|
|
expected = [
|
|
mock.call(
|
|
*(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.10')
|
|
+ FAKE_COMMAND),
|
|
check_exit_code=True),
|
|
mock.call(
|
|
*(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.11')
|
|
+ FAKE_COMMAND),
|
|
check_exit_code=True)]
|
|
mock_utils.assert_has_calls(expected)
|
|
|
|
def test_toggle_sp_with_connection_error(self):
|
|
self.cli_client.active_storage_ip = '10.10.10.10'
|
|
FAKE_ERROR_MSG = """\
|
|
A network error occurred while trying to connect: '192.168.1.56'.
|
|
Message : Error occurred because of time out"""
|
|
FAKE_SUCCESS_RETURN = ('success', 0)
|
|
FAKE_COMMAND = ('list', 'pool')
|
|
SIDE_EFFECTS = [processutils.ProcessExecutionError(
|
|
exit_code=255, stdout=FAKE_ERROR_MSG),
|
|
FAKE_SUCCESS_RETURN]
|
|
|
|
with mock.patch('cinder.utils.execute') as mock_utils:
|
|
mock_utils.side_effect = SIDE_EFFECTS
|
|
self.cli_client.command_execute(*FAKE_COMMAND)
|
|
self.assertEqual("10.10.10.11", self.cli_client.active_storage_ip)
|
|
expected = [
|
|
mock.call(
|
|
*(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.10')
|
|
+ FAKE_COMMAND),
|
|
check_exit_code=True),
|
|
mock.call(
|
|
*(self.test_data.FAKE_COMMAND_PREFIX('10.10.10.11')
|
|
+ FAKE_COMMAND),
|
|
check_exit_code=True)]
|
|
mock_utils.assert_has_calls(expected)
|
|
|
|
|
|
class EMCVNXCLIDMultiPoolsTestCase(DriverTestCaseBase):
|
|
|
|
def generate_driver(self, conf):
|
|
driver = emc_cli_iscsi.EMCCLIISCSIDriver(configuration=conf)
|
|
return driver
|
|
|
|
def fake_command_execute_for_driver_setup(self, *command, **kwargv):
|
|
if command == ('connection', '-getport', '-address', '-vlanid'):
|
|
return self.testData.ALL_PORTS
|
|
elif command == ('storagepool', '-list', '-state'):
|
|
return self.testData.POOL_GET_STATE_RESULT([
|
|
{'pool_name': self.testData.test_pool_name, 'state': "Ready"},
|
|
{'pool_name': "unit_test_pool2", 'state': "Ready"},
|
|
{'pool_name': "unit_test_pool3", 'state': "Ready"},
|
|
{'pool_name': "unit_text_pool4", 'state': "Ready"}])
|
|
else:
|
|
return SUCCEED
|
|
|
|
def test_storage_pool_names_option(self):
|
|
self.configuration.safe_get = self.fake_safe_get(
|
|
{'storage_vnx_pool_names': "unit_test_pool, unit_test_pool3",
|
|
'volume_backend_name': 'namedbackend'})
|
|
|
|
driver = self.generate_driver(self.configuration)
|
|
self.assertEqual(set(["unit_test_pool", "unit_test_pool3"]),
|
|
driver.cli.storage_pools)
|
|
|
|
self.configuration.safe_get = self.fake_safe_get(
|
|
{'storage_vnx_pool_names': "unit_test_pool2,",
|
|
'volume_backend_name': 'namedbackend'})
|
|
driver = self.generate_driver(self.configuration)
|
|
self.assertEqual(set(["unit_test_pool2"]),
|
|
driver.cli.storage_pools)
|
|
|
|
self.configuration.safe_get = self.fake_safe_get(
|
|
{'storage_vnx_pool_names': "unit_test_pool3",
|
|
'volume_backend_name': 'namedbackend'})
|
|
driver = self.generate_driver(self.configuration)
|
|
self.assertEqual(set(["unit_test_pool3"]),
|
|
driver.cli.storage_pools)
|
|
|
|
def test_configured_pool_does_not_exist(self):
|
|
self.configuration.safe_get = self.fake_safe_get(
|
|
{'storage_vnx_pool_names': "unit_test_pool2, unit_test_pool_none2",
|
|
'volume_backend_name': 'namedbackend'})
|
|
driver = self.generate_driver(self.configuration)
|
|
self.assertEqual(set(["unit_test_pool2"]),
|
|
driver.cli.storage_pools)
|
|
|
|
self.configuration.safe_get = self.fake_safe_get(
|
|
{'storage_vnx_pool_names': "unit_test_pool_none1",
|
|
"unit_test_pool_none2"
|
|
'volume_backend_name': 'namedbackend'})
|
|
self.assertRaises(exception.VolumeBackendAPIException,
|
|
self.generate_driver,
|
|
self.configuration)
|
|
|
|
def test_no_storage_pool_is_configured(self):
|
|
self.configuration.safe_get = self.fake_safe_get(
|
|
{'storage_vnx_pool_names': None,
|
|
'volume_backend_name': 'namedbackend'})
|
|
driver = self.generate_driver(self.configuration)
|
|
self.assertEqual(set(),
|
|
driver.cli.storage_pools)
|
|
|
|
VNXError = emc_vnx_cli.VNXError
|
|
|
|
|
|
class VNXErrorTest(test.TestCase):
|
|
|
|
def test_has_error(self):
|
|
output = "The specified snapshot name is already in use. (0x716d8005)"
|
|
self.assertTrue(VNXError.has_error(output))
|
|
|
|
def test_has_error_with_specific_error(self):
|
|
output = "The specified snapshot name is already in use. (0x716d8005)"
|
|
has_error = VNXError.has_error(output, VNXError.SNAP_NAME_EXISTED)
|
|
self.assertTrue(has_error)
|
|
|
|
has_error = VNXError.has_error(output, VNXError.LUN_ALREADY_EXPANDED)
|
|
self.assertFalse(has_error)
|
|
|
|
def test_has_error_not_found(self):
|
|
output = "Cannot find the consistency group."
|
|
has_error = VNXError.has_error(output)
|
|
self.assertTrue(has_error)
|
|
|
|
has_error = VNXError.has_error(output, VNXError.GENERAL_NOT_FOUND)
|
|
self.assertTrue(has_error)
|
|
|
|
def test_has_error_not_exist(self):
|
|
output = "The specified snapshot does not exist"
|
|
has_error = VNXError.has_error(output, VNXError.GENERAL_NOT_FOUND)
|
|
self.assertTrue(has_error)
|
|
|
|
output = "The (pool lun) may not exist"
|
|
has_error = VNXError.has_error(output, VNXError.GENERAL_NOT_FOUND)
|
|
self.assertTrue(has_error)
|
|
|
|
def test_has_error_multi_line(self):
|
|
output = """Could not retrieve the specified (pool lun).
|
|
The (pool lun) may not exist"""
|
|
has_error = VNXError.has_error(output, VNXError.GENERAL_NOT_FOUND)
|
|
self.assertTrue(has_error)
|
|
|
|
def test_has_error_regular_string_false(self):
|
|
output = "Cannot unbind LUN because it's contained in a Storage Group"
|
|
has_error = VNXError.has_error(output, VNXError.GENERAL_NOT_FOUND)
|
|
self.assertFalse(has_error)
|
|
|
|
def test_has_error_multi_errors(self):
|
|
output = "Cannot unbind LUN because it's contained in a Storage Group"
|
|
has_error = VNXError.has_error(output,
|
|
VNXError.LUN_IN_SG,
|
|
VNXError.GENERAL_NOT_FOUND)
|
|
self.assertTrue(has_error)
|
|
|
|
output = "Cannot unbind LUN because it's contained in a Storage Group"
|
|
has_error = VNXError.has_error(output,
|
|
VNXError.LUN_ALREADY_EXPANDED,
|
|
VNXError.LUN_NOT_MIGRATING)
|
|
self.assertFalse(has_error)
|