Remove ProphetStor Flexvisor Driver
The ProphetStor Flexvisor driver was marked unsupported during the Train release. Since then, the 3rd Party CI hasn't been fixed and there has been no sign of activity from the vendor. As a result the driver is being removed. Change-Id: I17f50948a6b2ad7adde29b4f28fac9ff1441d75f
This commit is contained in:
Jay S. Bryant
parent
120e3f31ec
commit
cbda94022c
@ -134,8 +134,6 @@ from cinder.volume.drivers.nexenta import options as \
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cinder_volume_drivers_nexenta_options
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cinder_volume_drivers_nexenta_options
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from cinder.volume.drivers import nfs as cinder_volume_drivers_nfs
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from cinder.volume.drivers import nfs as cinder_volume_drivers_nfs
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from cinder.volume.drivers import nimble as cinder_volume_drivers_nimble
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from cinder.volume.drivers import nimble as cinder_volume_drivers_nimble
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from cinder.volume.drivers.prophetstor import options as \
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cinder_volume_drivers_prophetstor_options
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from cinder.volume.drivers import pure as cinder_volume_drivers_pure
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from cinder.volume.drivers import pure as cinder_volume_drivers_pure
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from cinder.volume.drivers import qnap as cinder_volume_drivers_qnap
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from cinder.volume.drivers import qnap as cinder_volume_drivers_qnap
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from cinder.volume.drivers import quobyte as cinder_volume_drivers_quobyte
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from cinder.volume.drivers import quobyte as cinder_volume_drivers_quobyte
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@ -341,7 +339,6 @@ def list_opts():
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cinder_volume_drivers_nexenta_options.NEXENTA_EDGE_OPTS,
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cinder_volume_drivers_nexenta_options.NEXENTA_EDGE_OPTS,
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cinder_volume_drivers_nfs.nfs_opts,
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cinder_volume_drivers_nfs.nfs_opts,
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cinder_volume_drivers_nimble.nimble_opts,
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cinder_volume_drivers_nimble.nimble_opts,
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cinder_volume_drivers_prophetstor_options.DPL_OPTS,
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cinder_volume_drivers_pure.PURE_OPTS,
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cinder_volume_drivers_pure.PURE_OPTS,
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cinder_volume_drivers_qnap.qnap_opts,
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cinder_volume_drivers_qnap.qnap_opts,
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cinder_volume_drivers_quobyte.volume_opts,
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cinder_volume_drivers_quobyte.volume_opts,
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@ -1,931 +0,0 @@
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# Copyright (c) 2014 ProphetStor, Inc.
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# All Rights Reserved.
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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 errno
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import re
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import mock
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from oslo_utils import units
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from six.moves import http_client
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from cinder import context
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from cinder import exception
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from cinder.objects import fields
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from cinder import test
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from cinder.tests.unit import fake_constants
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from cinder.tests.unit import fake_snapshot
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from cinder.tests.unit import utils as test_utils
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from cinder.volume import configuration as conf
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from cinder.volume.drivers.prophetstor import dpl_iscsi as DPLDRIVER
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from cinder.volume.drivers.prophetstor import dplcommon as DPLCOMMON
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from cinder.volume import group_types
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POOLUUID = 'ac33fc6e417440d5a1ef27d7231e1cc4'
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VOLUMEUUID = 'a000000000000000000000000000001'
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INITIATOR = 'iqn.2013-08.org.debian:01:aaaaaaaa'
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DATA_IN_CONNECTOR = {'initiator': INITIATOR}
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DATA_SERVER_INFO = 0, {
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'metadata': {'vendor': 'ProphetStor',
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'version': '1.5'}}
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DATA_POOLS = 0, {
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'children': [POOLUUID]
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}
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DATA_POOLINFO = 0, {
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'capabilitiesURI': '',
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'children': [],
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'childrenrange': '',
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'completionStatus': 'Complete',
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'metadata': {'available_capacity': 4294967296,
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'ctime': 1390551362349,
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'vendor': 'prophetstor',
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'version': '1.5',
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'display_description': 'Default Pool',
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'display_name': 'default_pool',
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'event_uuid': '4f7c4d679a664857afa4d51f282a516a',
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'physical_device': {'cache': [],
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'data': ['disk_uuid_0',
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'disk_uuid_1',
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'disk_uuid_2'],
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'log': [],
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'spare': []},
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'pool_uuid': POOLUUID,
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'properties': {'raid_level': 'raid0'},
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'state': 'Online',
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'used_capacity': 0,
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'total_capacity': 4294967296,
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'zpool_guid': '8173612007304181810'},
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'objectType': 'application/cdmi-container',
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'percentComplete': 100}
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DATA_ASSIGNVDEV = 0, {
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'children': [],
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'childrenrange': '',
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'completionStatus': 'Complete',
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'domainURI': '',
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'exports': {'Network/iSCSI': [
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{'logical_unit_name': '',
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'logical_unit_number': '101',
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'permissions': [INITIATOR],
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'portals': ['172.31.1.210:3260'],
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'target_identifier':
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'iqn.2013-09.com.prophetstor:hypervisor.886423051816'
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}]},
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'metadata': {'ctime': 0,
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'event_uuid': 'c11e90287e9348d0b4889695f1ec4be5',
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'type': 'volume'},
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'objectID': '',
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'objectName': 'd827e23d403f4f12bb208a6fec208fd8',
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'objectType': 'application/cdmi-container',
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'parentID': '8daa374670af447e8efea27e16bf84cd',
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'parentURI': '/dpl_volume',
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'snapshots': []
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}
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DATA_OUTPUT = 0, None
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MOD_OUTPUT = {'status': 'available'}
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DATA_IN_GROUP = {'id': 'fe2dbc51-5810-451d-ab2f-8c8a48d15bee',
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'name': 'group123',
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'description': 'des123',
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'status': ''}
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DATA_IN_VOLUME = {'id': 'c11e902-87e9-348d-0b48-89695f1ec4be5',
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'display_name': 'abc123',
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'display_description': '',
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'size': 10,
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'host': "hostname@backend#%s" % POOLUUID}
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DATA_IN_VOLUME_VG = {'id': 'fe2dbc5-1581-0451-dab2-f8c8a48d15bee',
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'display_name': 'abc123',
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'display_description': '',
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'size': 10,
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'group_id':
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'fe2dbc51-5810-451d-ab2f-8c8a48d15bee',
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'status': 'available',
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'host': "hostname@backend#%s" % POOLUUID}
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DATA_IN_REMOVE_VOLUME_VG = {
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'id': 'fe2dbc515810451dab2f8c8a48d15bee',
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'display_name': 'fe2dbc515810451dab2f8c8a48d15bee',
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'display_description': '',
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'size': 10,
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'group_id': 'fe2dbc51-5810-451d-ab2f-8c8a48d15bee',
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'status': 'available',
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'host': "hostname@backend#%s" % POOLUUID}
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DATA_IN_VOLUME1 = {'id': 'c11e902-87e9-348d-0b48-89695f1ec4bef',
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'display_name': 'abc456',
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'display_description': '',
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'size': 10,
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'host': "hostname@backend#%s" % POOLUUID}
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DATA_IN_CG_SNAPSHOT = {
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'group_id': 'fe2dbc51-5810-451d-ab2f-8c8a48d15bee',
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'id': 'cgsnapshot1',
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'name': 'cgsnapshot1',
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'description': 'cgsnapshot1',
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'status': ''}
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DATA_IN_SNAPSHOT = {'id': 'fe2dbc5-1581-0451-dab2-f8c8a48d15bee',
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'volume_id': 'c11e902-87e9-348d-0b48-89695f1ec4be5',
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'display_name': 'snapshot1',
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'display_description': '',
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'volume_size': 5}
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DATA_OUT_SNAPSHOT_CG = {
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'id': 'snapshot1',
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'volume_id': 'c11e902-87e9-348d-0b48-89695f1ec4be5',
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'display_name': 'snapshot1',
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'display_description': '',
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'group_snapshot_id': 'fe2dbc51-5810-451d-ab2f-8c8a48d15bee'}
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DATA_OUT_CG = {
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"objectType": "application/cdmi-container",
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"objectID": "fe2dbc515810451dab2f8c8a48d15bee",
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"objectName": "<new_volume_group_uuid>",
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"parentURI": "/dpl_volgroup",
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"parentID": "fe2dbc515810451dab2f8c8a48d15bee",
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"domainURI": "",
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"capabilitiesURI": "",
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"completionStatus": "Complete",
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"percentComplete": 100,
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"metadata":
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{
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"type": "volume|snapshot|replica",
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"volume_group_uuid": "<volume_group_uuid>",
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"origin_uuid": "<origin_uuid>",
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"snapshot_uuid": "<snapshot_uuid>",
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"display_name": "<display name>",
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"display_description": "<display description>",
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"ctime": 12345678,
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"total_capacity": 1024,
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"snapshot_used_capacity": 0,
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"maximum_snapshot": 1024,
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"snapshot_quota": 0,
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"state": "<state>",
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"properties":
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{
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"snapshot_rotation": True,
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}
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},
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"childrenrange": "<range>",
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"children":
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[
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'fe2dbc515810451dab2f8c8a48d15bee',
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],
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}
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class TestProphetStorDPLVolume(test.TestCase):
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def _gen_snapshot_url(self, vdevid, snapshotid):
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snapshot_url = '/%s/%s/%s' % (vdevid, DPLCOMMON.DPL_OBJ_SNAPSHOT,
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snapshotid)
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return snapshot_url
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def setUp(self):
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super(TestProphetStorDPLVolume, self).setUp()
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self.dplcmd = DPLCOMMON.DPLVolume('1.1.1.1', 8356, 'admin', 'password')
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self.DPL_MOCK = mock.MagicMock()
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self.dplcmd.objCmd = self.DPL_MOCK
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self.DPL_MOCK.send_cmd.return_value = DATA_OUTPUT
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def test_getserverinfo(self):
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self.dplcmd.get_server_info()
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self.DPL_MOCK.send_cmd.assert_called_once_with(
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'GET',
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'/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_SYSTEM),
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None,
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[http_client.OK, http_client.ACCEPTED])
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def test_createvdev(self):
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self.dplcmd.create_vdev(DATA_IN_VOLUME['id'],
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DATA_IN_VOLUME['display_name'],
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DATA_IN_VOLUME['display_description'],
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POOLUUID,
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int(DATA_IN_VOLUME['size']) * units.Gi)
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metadata = {}
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metadata['display_name'] = DATA_IN_VOLUME['display_name']
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metadata['display_description'] = DATA_IN_VOLUME['display_description']
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metadata['pool_uuid'] = POOLUUID
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metadata['total_capacity'] = int(DATA_IN_VOLUME['size']) * units.Gi
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metadata['maximum_snapshot'] = 1024
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metadata['properties'] = dict(thin_provision=True)
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params = {}
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params['metadata'] = metadata
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self.DPL_MOCK.send_cmd.assert_called_once_with(
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'PUT',
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'/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME,
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DATA_IN_VOLUME['id']),
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params,
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[http_client.OK, http_client.ACCEPTED, http_client.CREATED])
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def test_extendvdev(self):
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self.dplcmd.extend_vdev(DATA_IN_VOLUME['id'],
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DATA_IN_VOLUME['display_name'],
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DATA_IN_VOLUME['display_description'],
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int(DATA_IN_VOLUME['size']) * units.Gi)
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metadata = {}
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metadata['display_name'] = DATA_IN_VOLUME['display_name']
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metadata['display_description'] = DATA_IN_VOLUME['display_description']
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metadata['total_capacity'] = int(DATA_IN_VOLUME['size']) * units.Gi
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metadata['maximum_snapshot'] = 1024
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params = {}
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params['metadata'] = metadata
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self.DPL_MOCK.send_cmd.assert_called_once_with(
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'PUT',
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'/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME,
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DATA_IN_VOLUME['id']),
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params,
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[http_client.OK, http_client.ACCEPTED, http_client.CREATED])
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def test_deletevdev(self):
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self.dplcmd.delete_vdev(DATA_IN_VOLUME['id'], True)
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metadata = {}
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params = {}
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metadata['force'] = True
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params['metadata'] = metadata
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self.DPL_MOCK.send_cmd.assert_called_once_with(
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'DELETE',
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'/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME,
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DATA_IN_VOLUME['id']),
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params,
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[http_client.OK, http_client.ACCEPTED, http_client.NOT_FOUND,
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http_client.NO_CONTENT])
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def test_createvdevfromsnapshot(self):
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self.dplcmd.create_vdev_from_snapshot(
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DATA_IN_VOLUME['id'],
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DATA_IN_VOLUME['display_name'],
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DATA_IN_VOLUME['display_description'],
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DATA_IN_SNAPSHOT['id'],
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POOLUUID)
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metadata = {}
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params = {}
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metadata['snapshot_operation'] = 'copy'
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metadata['display_name'] = DATA_IN_VOLUME['display_name']
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metadata['display_description'] = DATA_IN_VOLUME['display_description']
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metadata['pool_uuid'] = POOLUUID
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metadata['maximum_snapshot'] = 1024
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metadata['properties'] = dict(thin_provision=True)
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params['metadata'] = metadata
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params['copy'] = self._gen_snapshot_url(DATA_IN_VOLUME['id'],
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DATA_IN_SNAPSHOT['id'])
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self.DPL_MOCK.send_cmd.assert_called_once_with(
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'PUT',
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'/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME,
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DATA_IN_VOLUME['id']),
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params,
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[http_client.OK, http_client.ACCEPTED, http_client.CREATED])
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def test_getpool(self):
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self.dplcmd.get_pool(POOLUUID)
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self.DPL_MOCK.send_cmd.assert_called_once_with(
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'GET',
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'/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_POOL,
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POOLUUID),
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None,
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[http_client.OK, http_client.ACCEPTED])
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def test_clonevdev(self):
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self.dplcmd.clone_vdev(
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|
||||||
DATA_IN_VOLUME['id'],
|
|
||||||
DATA_IN_VOLUME1['id'],
|
|
||||||
POOLUUID,
|
|
||||||
DATA_IN_VOLUME['display_name'],
|
|
||||||
DATA_IN_VOLUME['display_description'],
|
|
||||||
int(DATA_IN_VOLUME['size']) * units.Gi
|
|
||||||
)
|
|
||||||
metadata = {}
|
|
||||||
params = {}
|
|
||||||
metadata["snapshot_operation"] = "clone"
|
|
||||||
metadata["display_name"] = DATA_IN_VOLUME['display_name']
|
|
||||||
metadata["display_description"] = DATA_IN_VOLUME['display_description']
|
|
||||||
metadata["pool_uuid"] = POOLUUID
|
|
||||||
metadata["total_capacity"] = int(DATA_IN_VOLUME['size']) * units.Gi
|
|
||||||
metadata['maximum_snapshot'] = 1024
|
|
||||||
metadata['properties'] = dict(thin_provision=True)
|
|
||||||
params["metadata"] = metadata
|
|
||||||
params["copy"] = DATA_IN_VOLUME['id']
|
|
||||||
|
|
||||||
self.DPL_MOCK.send_cmd.assert_called_once_with(
|
|
||||||
'PUT',
|
|
||||||
'/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME,
|
|
||||||
DATA_IN_VOLUME1['id']),
|
|
||||||
params,
|
|
||||||
[http_client.OK, http_client.CREATED, http_client.ACCEPTED])
|
|
||||||
|
|
||||||
def test_createvdevsnapshot(self):
|
|
||||||
self.dplcmd.create_vdev_snapshot(
|
|
||||||
DATA_IN_VOLUME['id'],
|
|
||||||
DATA_IN_SNAPSHOT['id'],
|
|
||||||
DATA_IN_SNAPSHOT['display_name'],
|
|
||||||
DATA_IN_SNAPSHOT['display_description']
|
|
||||||
)
|
|
||||||
metadata = {}
|
|
||||||
params = {}
|
|
||||||
metadata['display_name'] = DATA_IN_SNAPSHOT['display_name']
|
|
||||||
metadata['display_description'] = (
|
|
||||||
DATA_IN_SNAPSHOT['display_description'])
|
|
||||||
params['metadata'] = metadata
|
|
||||||
params['snapshot'] = DATA_IN_SNAPSHOT['id']
|
|
||||||
|
|
||||||
self.DPL_MOCK.send_cmd.assert_called_once_with(
|
|
||||||
'PUT',
|
|
||||||
'/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME,
|
|
||||||
DATA_IN_VOLUME['id']),
|
|
||||||
params,
|
|
||||||
[http_client.OK, http_client.CREATED, http_client.ACCEPTED])
|
|
||||||
|
|
||||||
def test_getvdev(self):
|
|
||||||
self.dplcmd.get_vdev(DATA_IN_VOLUME['id'])
|
|
||||||
self.DPL_MOCK.send_cmd.assert_called_once_with(
|
|
||||||
'GET',
|
|
||||||
'/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1, DPLCOMMON.DPL_OBJ_VOLUME,
|
|
||||||
DATA_IN_VOLUME['id']),
|
|
||||||
None,
|
|
||||||
[http_client.OK, http_client.ACCEPTED, http_client.NOT_FOUND])
|
|
||||||
|
|
||||||
def test_getvdevstatus(self):
|
|
||||||
self.dplcmd.get_vdev_status(DATA_IN_VOLUME['id'], '123456')
|
|
||||||
self.DPL_MOCK.send_cmd.assert_called_once_with(
|
|
||||||
'GET',
|
|
||||||
'/%s/%s/%s/?event_uuid=%s' % (DPLCOMMON.DPL_VER_V1,
|
|
||||||
DPLCOMMON.DPL_OBJ_VOLUME,
|
|
||||||
DATA_IN_VOLUME['id'],
|
|
||||||
'123456'),
|
|
||||||
None,
|
|
||||||
[http_client.OK, http_client.NOT_FOUND])
|
|
||||||
|
|
||||||
def test_getpoolstatus(self):
|
|
||||||
self.dplcmd.get_pool_status(POOLUUID, '123456')
|
|
||||||
self.DPL_MOCK.send_cmd.assert_called_once_with(
|
|
||||||
'GET',
|
|
||||||
'/%s/%s/%s/?event_uuid=%s' % (DPLCOMMON.DPL_VER_V1,
|
|
||||||
DPLCOMMON.DPL_OBJ_POOL,
|
|
||||||
POOLUUID,
|
|
||||||
'123456'),
|
|
||||||
None,
|
|
||||||
[http_client.OK, http_client.NOT_FOUND])
|
|
||||||
|
|
||||||
def test_assignvdev(self):
|
|
||||||
self.dplcmd.assign_vdev(
|
|
||||||
DATA_IN_VOLUME['id'],
|
|
||||||
'iqn.1993-08.org.debian:01:test1',
|
|
||||||
'',
|
|
||||||
'1.1.1.1:3260',
|
|
||||||
0
|
|
||||||
)
|
|
||||||
params = {}
|
|
||||||
metadata = {}
|
|
||||||
exports = {}
|
|
||||||
metadata['export_operation'] = 'assign'
|
|
||||||
exports['Network/iSCSI'] = {}
|
|
||||||
target_info = {}
|
|
||||||
target_info['logical_unit_number'] = 0
|
|
||||||
target_info['logical_unit_name'] = ''
|
|
||||||
permissions = []
|
|
||||||
portals = []
|
|
||||||
portals.append('1.1.1.1:3260')
|
|
||||||
permissions.append('iqn.1993-08.org.debian:01:test1')
|
|
||||||
target_info['permissions'] = permissions
|
|
||||||
target_info['portals'] = portals
|
|
||||||
exports['Network/iSCSI'] = target_info
|
|
||||||
|
|
||||||
params['metadata'] = metadata
|
|
||||||
params['exports'] = exports
|
|
||||||
self.DPL_MOCK.send_cmd.assert_called_once_with(
|
|
||||||
'PUT',
|
|
||||||
'/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1,
|
|
||||||
DPLCOMMON.DPL_OBJ_VOLUME,
|
|
||||||
DATA_IN_VOLUME['id']),
|
|
||||||
params,
|
|
||||||
[http_client.OK, http_client.ACCEPTED, http_client.CREATED])
|
|
||||||
|
|
||||||
def test_unassignvdev(self):
|
|
||||||
self.dplcmd.unassign_vdev(DATA_IN_VOLUME['id'],
|
|
||||||
'iqn.1993-08.org.debian:01:test1',
|
|
||||||
'')
|
|
||||||
params = {}
|
|
||||||
metadata = {}
|
|
||||||
exports = {}
|
|
||||||
metadata['export_operation'] = 'unassign'
|
|
||||||
params['metadata'] = metadata
|
|
||||||
|
|
||||||
exports['Network/iSCSI'] = {}
|
|
||||||
exports['Network/iSCSI']['target_identifier'] = ''
|
|
||||||
permissions = []
|
|
||||||
permissions.append('iqn.1993-08.org.debian:01:test1')
|
|
||||||
exports['Network/iSCSI']['permissions'] = permissions
|
|
||||||
|
|
||||||
params['exports'] = exports
|
|
||||||
self.DPL_MOCK.send_cmd.assert_called_once_with(
|
|
||||||
'PUT',
|
|
||||||
'/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1,
|
|
||||||
DPLCOMMON.DPL_OBJ_VOLUME,
|
|
||||||
DATA_IN_VOLUME['id']),
|
|
||||||
params,
|
|
||||||
[http_client.OK, http_client.ACCEPTED,
|
|
||||||
http_client.NO_CONTENT, http_client.NOT_FOUND])
|
|
||||||
|
|
||||||
def test_deletevdevsnapshot(self):
|
|
||||||
self.dplcmd.delete_vdev_snapshot(DATA_IN_VOLUME['id'],
|
|
||||||
DATA_IN_SNAPSHOT['id'])
|
|
||||||
params = {}
|
|
||||||
params['copy'] = self._gen_snapshot_url(DATA_IN_VOLUME['id'],
|
|
||||||
DATA_IN_SNAPSHOT['id'])
|
|
||||||
self.DPL_MOCK.send_cmd.assert_called_once_with(
|
|
||||||
'DELETE',
|
|
||||||
'/%s/%s/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1,
|
|
||||||
DPLCOMMON.DPL_OBJ_VOLUME,
|
|
||||||
DATA_IN_VOLUME['id'],
|
|
||||||
DPLCOMMON.DPL_OBJ_SNAPSHOT,
|
|
||||||
DATA_IN_SNAPSHOT['id']),
|
|
||||||
None,
|
|
||||||
[http_client.OK, http_client.ACCEPTED, http_client.NO_CONTENT,
|
|
||||||
http_client.NOT_FOUND])
|
|
||||||
|
|
||||||
def test_listvdevsnapshots(self):
|
|
||||||
self.dplcmd.list_vdev_snapshots(DATA_IN_VOLUME['id'])
|
|
||||||
self.DPL_MOCK.send_cmd.assert_called_once_with(
|
|
||||||
'GET',
|
|
||||||
'/%s/%s/%s/%s/' % (DPLCOMMON.DPL_VER_V1,
|
|
||||||
DPLCOMMON.DPL_OBJ_VOLUME,
|
|
||||||
DATA_IN_VOLUME['id'],
|
|
||||||
DPLCOMMON.DPL_OBJ_SNAPSHOT),
|
|
||||||
None,
|
|
||||||
[http_client.OK])
|
|
||||||
|
|
||||||
|
|
||||||
class TestProphetStorDPLDriver(test.TestCase):
|
|
||||||
|
|
||||||
def __init__(self, method):
|
|
||||||
super(TestProphetStorDPLDriver, self).__init__(method)
|
|
||||||
|
|
||||||
def _conver_uuid2hex(self, strID):
|
|
||||||
return strID.replace('-', '')
|
|
||||||
|
|
||||||
def setUp(self):
|
|
||||||
super(TestProphetStorDPLDriver, self).setUp()
|
|
||||||
self.configuration = mock.Mock(conf.Configuration)
|
|
||||||
self.configuration.san_ip = '1.1.1.1'
|
|
||||||
self.configuration.dpl_port = 8356
|
|
||||||
self.configuration.san_login = 'admin'
|
|
||||||
self.configuration.san_password = 'password'
|
|
||||||
self.configuration.dpl_pool = POOLUUID
|
|
||||||
self.configuration.target_port = 3260
|
|
||||||
self.configuration.san_is_local = False
|
|
||||||
self.configuration.san_thin_provision = True
|
|
||||||
self.configuration.driver_ssl_cert_verify = False
|
|
||||||
self.configuration.driver_ssl_cert_path = None
|
|
||||||
self.context = context.get_admin_context()
|
|
||||||
self.DPL_MOCK = mock.MagicMock()
|
|
||||||
self.DB_MOCK = mock.MagicMock()
|
|
||||||
self.dpldriver = DPLDRIVER.DPLISCSIDriver(
|
|
||||||
configuration=self.configuration)
|
|
||||||
self.dpldriver.dpl = self.DPL_MOCK
|
|
||||||
self.dpldriver.db = self.DB_MOCK
|
|
||||||
self.dpldriver.do_setup(self.context)
|
|
||||||
|
|
||||||
def test_get_volume_stats(self):
|
|
||||||
self.DPL_MOCK.get_pool.return_value = DATA_POOLINFO
|
|
||||||
self.DPL_MOCK.get_server_info.return_value = DATA_SERVER_INFO
|
|
||||||
res = self.dpldriver.get_volume_stats(True)
|
|
||||||
self.assertEqual('ProphetStor', res['vendor_name'])
|
|
||||||
self.assertEqual('1.5', res['driver_version'])
|
|
||||||
pool = res["pools"][0]
|
|
||||||
self.assertEqual(4, pool['total_capacity_gb'])
|
|
||||||
self.assertEqual(4, pool['free_capacity_gb'])
|
|
||||||
self.assertEqual(0, pool['reserved_percentage'])
|
|
||||||
self.assertFalse(pool['QoS_support'])
|
|
||||||
|
|
||||||
def test_create_volume(self):
|
|
||||||
volume = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id=DATA_IN_VOLUME['id'],
|
|
||||||
display_name=DATA_IN_VOLUME['display_name'],
|
|
||||||
size=DATA_IN_VOLUME['size'],
|
|
||||||
host=DATA_IN_VOLUME['host'])
|
|
||||||
self.DPL_MOCK.create_vdev.return_value = DATA_OUTPUT
|
|
||||||
self.dpldriver.create_volume(volume)
|
|
||||||
self.DPL_MOCK.create_vdev.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(volume.id),
|
|
||||||
volume.display_name,
|
|
||||||
volume.display_description,
|
|
||||||
self.configuration.dpl_pool,
|
|
||||||
int(volume.size) * units.Gi,
|
|
||||||
True)
|
|
||||||
|
|
||||||
def test_create_volume_without_pool(self):
|
|
||||||
volume = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id=DATA_IN_VOLUME['id'],
|
|
||||||
display_name=DATA_IN_VOLUME['display_name'],
|
|
||||||
size=DATA_IN_VOLUME['size'],
|
|
||||||
host=DATA_IN_VOLUME['host'])
|
|
||||||
self.DPL_MOCK.create_vdev.return_value = DATA_OUTPUT
|
|
||||||
self.configuration.dpl_pool = ""
|
|
||||||
volume.host = "host@backend" # missing pool
|
|
||||||
self.assertRaises(exception.InvalidHost, self.dpldriver.create_volume,
|
|
||||||
volume=volume)
|
|
||||||
|
|
||||||
def test_create_volume_with_configuration_pool(self):
|
|
||||||
volume = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id=DATA_IN_VOLUME['id'],
|
|
||||||
display_name=DATA_IN_VOLUME['display_name'],
|
|
||||||
size=DATA_IN_VOLUME['size'],
|
|
||||||
host="host@backend")
|
|
||||||
self.DPL_MOCK.create_vdev.return_value = DATA_OUTPUT
|
|
||||||
self.dpldriver.create_volume(volume)
|
|
||||||
self.DPL_MOCK.create_vdev.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(volume.id),
|
|
||||||
volume.display_name, volume.display_description,
|
|
||||||
self.configuration.dpl_pool, int(volume.size) * units.Gi, True)
|
|
||||||
|
|
||||||
def test_create_volume_of_group(self):
|
|
||||||
group_type = group_types.create(
|
|
||||||
self.context,
|
|
||||||
'group',
|
|
||||||
{'consistent_group_snapshot_enabled': '<is> True'}
|
|
||||||
)
|
|
||||||
group = test_utils.create_group(
|
|
||||||
self.context,
|
|
||||||
id=fake_constants.CONSISTENCY_GROUP_ID,
|
|
||||||
host='host@backend#unit_test_pool',
|
|
||||||
group_type_id=group_type.id)
|
|
||||||
self.DPL_MOCK.create_vdev.return_value = DATA_OUTPUT
|
|
||||||
self.DPL_MOCK.join_vg.return_value = DATA_OUTPUT
|
|
||||||
volume = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id=DATA_IN_VOLUME_VG['id'],
|
|
||||||
display_name=DATA_IN_VOLUME_VG['display_name'],
|
|
||||||
size=DATA_IN_VOLUME_VG['size'],
|
|
||||||
group_id=group.id,
|
|
||||||
host=DATA_IN_VOLUME_VG['host'])
|
|
||||||
self.dpldriver.create_volume(volume)
|
|
||||||
self.DPL_MOCK.create_vdev.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(volume.id),
|
|
||||||
volume.display_name,
|
|
||||||
volume.display_description,
|
|
||||||
self.configuration.dpl_pool,
|
|
||||||
int(volume.size) * units.Gi,
|
|
||||||
True)
|
|
||||||
self.DPL_MOCK.join_vg.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(volume.id),
|
|
||||||
self._conver_uuid2hex(volume.group_id))
|
|
||||||
|
|
||||||
def test_delete_volume(self):
|
|
||||||
volume = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id=DATA_IN_VOLUME['id'],
|
|
||||||
display_name=DATA_IN_VOLUME['display_name'],
|
|
||||||
size=DATA_IN_VOLUME['size'],
|
|
||||||
host=DATA_IN_VOLUME['host'])
|
|
||||||
self.DPL_MOCK.delete_vdev.return_value = DATA_OUTPUT
|
|
||||||
self.dpldriver.delete_volume(volume)
|
|
||||||
self.DPL_MOCK.delete_vdev.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(volume.id))
|
|
||||||
|
|
||||||
def test_delete_volume_of_group(self):
|
|
||||||
group_type = group_types.create(
|
|
||||||
self.context,
|
|
||||||
'group',
|
|
||||||
{'consistent_group_snapshot_enabled': '<is> True'}
|
|
||||||
)
|
|
||||||
group = test_utils.create_group(
|
|
||||||
self.context,
|
|
||||||
id=fake_constants.CONSISTENCY_GROUP_ID,
|
|
||||||
host='host@backend#unit_test_pool',
|
|
||||||
group_type_id=group_type.id)
|
|
||||||
volume = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id=DATA_IN_VOLUME_VG['id'],
|
|
||||||
display_name=DATA_IN_VOLUME_VG['display_name'],
|
|
||||||
size=DATA_IN_VOLUME_VG['size'],
|
|
||||||
group_id=group.id,
|
|
||||||
host=DATA_IN_VOLUME_VG['host'])
|
|
||||||
self.DPL_MOCK.delete_vdev.return_value = DATA_OUTPUT
|
|
||||||
self.DPL_MOCK.leave_vg.return_volume = DATA_OUTPUT
|
|
||||||
self.dpldriver.delete_volume(volume)
|
|
||||||
self.DPL_MOCK.leave_vg.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(volume.id),
|
|
||||||
self._conver_uuid2hex(volume.group_id)
|
|
||||||
)
|
|
||||||
self.DPL_MOCK.delete_vdev.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(volume.id))
|
|
||||||
|
|
||||||
def test_create_volume_from_snapshot(self):
|
|
||||||
self.DPL_MOCK.create_vdev_from_snapshot.return_value = DATA_OUTPUT
|
|
||||||
self.DPL_MOCK.extend_vdev.return_value = DATA_OUTPUT
|
|
||||||
volume = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id=DATA_IN_VOLUME_VG['id'],
|
|
||||||
display_name=DATA_IN_VOLUME_VG['display_name'],
|
|
||||||
size=DATA_IN_VOLUME_VG['size'],
|
|
||||||
host=DATA_IN_VOLUME_VG['host'])
|
|
||||||
self.dpldriver.create_volume_from_snapshot(
|
|
||||||
volume, DATA_IN_SNAPSHOT)
|
|
||||||
self.DPL_MOCK.create_vdev_from_snapshot.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(volume.id),
|
|
||||||
volume.display_name,
|
|
||||||
volume.display_description,
|
|
||||||
self._conver_uuid2hex(volume.id),
|
|
||||||
self.configuration.dpl_pool,
|
|
||||||
True)
|
|
||||||
self.DPL_MOCK.extend_vdev.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(volume.id),
|
|
||||||
volume.display_name,
|
|
||||||
volume.display_description,
|
|
||||||
volume.size * units.Gi)
|
|
||||||
|
|
||||||
def test_create_cloned_volume(self):
|
|
||||||
new_volume = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id=DATA_IN_VOLUME1['id'],
|
|
||||||
display_name=DATA_IN_VOLUME1['display_name'],
|
|
||||||
size=DATA_IN_VOLUME1['size'],
|
|
||||||
host=DATA_IN_VOLUME1['host'])
|
|
||||||
src_volume = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id=DATA_IN_VOLUME['id'])
|
|
||||||
self.DPL_MOCK.clone_vdev.return_value = DATA_OUTPUT
|
|
||||||
self.dpldriver.create_cloned_volume(new_volume, src_volume)
|
|
||||||
self.DPL_MOCK.clone_vdev.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(src_volume.id),
|
|
||||||
self._conver_uuid2hex(new_volume.id),
|
|
||||||
self.configuration.dpl_pool,
|
|
||||||
new_volume.display_name,
|
|
||||||
new_volume.display_description,
|
|
||||||
int(new_volume.size) *
|
|
||||||
units.Gi,
|
|
||||||
True)
|
|
||||||
|
|
||||||
def test_create_snapshot(self):
|
|
||||||
self.DPL_MOCK.create_vdev_snapshot.return_value = DATA_OUTPUT
|
|
||||||
self.dpldriver.create_snapshot(DATA_IN_SNAPSHOT)
|
|
||||||
self.DPL_MOCK.create_vdev_snapshot.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(DATA_IN_SNAPSHOT['volume_id']),
|
|
||||||
self._conver_uuid2hex(DATA_IN_SNAPSHOT['id']),
|
|
||||||
DATA_IN_SNAPSHOT['display_name'],
|
|
||||||
DATA_IN_SNAPSHOT['display_description'])
|
|
||||||
|
|
||||||
def test_delete_snapshot(self):
|
|
||||||
self.DPL_MOCK.delete_vdev_snapshot.return_value = DATA_OUTPUT
|
|
||||||
self.dpldriver.delete_snapshot(DATA_IN_SNAPSHOT)
|
|
||||||
self.DPL_MOCK.delete_vdev_snapshot.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(DATA_IN_SNAPSHOT['volume_id']),
|
|
||||||
self._conver_uuid2hex(DATA_IN_SNAPSHOT['id']))
|
|
||||||
|
|
||||||
def test_initialize_connection(self):
|
|
||||||
self.DPL_MOCK.assign_vdev.return_value = DATA_ASSIGNVDEV
|
|
||||||
self.DPL_MOCK.get_vdev.return_value = DATA_ASSIGNVDEV
|
|
||||||
res = self.dpldriver.initialize_connection(DATA_IN_VOLUME,
|
|
||||||
DATA_IN_CONNECTOR)
|
|
||||||
self.assertEqual('iscsi', res['driver_volume_type'])
|
|
||||||
self.assertEqual(101, res['data']['target_lun'])
|
|
||||||
self.assertTrue(res['data']['target_discovered'])
|
|
||||||
self.assertEqual('172.31.1.210:3260', res['data']['target_portal'])
|
|
||||||
self.assertEqual(
|
|
||||||
'iqn.2013-09.com.prophetstor:hypervisor.886423051816',
|
|
||||||
res['data']['target_iqn'])
|
|
||||||
|
|
||||||
def test_terminate_connection(self):
|
|
||||||
self.DPL_MOCK.unassign_vdev.return_value = DATA_OUTPUT
|
|
||||||
self.dpldriver.terminate_connection(DATA_IN_VOLUME, DATA_IN_CONNECTOR)
|
|
||||||
self.DPL_MOCK.unassign_vdev.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(DATA_IN_VOLUME['id']),
|
|
||||||
DATA_IN_CONNECTOR['initiator'])
|
|
||||||
|
|
||||||
def test_terminate_connection_volume_detached(self):
|
|
||||||
self.DPL_MOCK.unassign_vdev.return_value = errno.ENODATA, None
|
|
||||||
self.dpldriver.terminate_connection(DATA_IN_VOLUME, DATA_IN_CONNECTOR)
|
|
||||||
self.DPL_MOCK.unassign_vdev.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(DATA_IN_VOLUME['id']),
|
|
||||||
DATA_IN_CONNECTOR['initiator'])
|
|
||||||
|
|
||||||
def test_terminate_connection_failed(self):
|
|
||||||
self.DPL_MOCK.unassign_vdev.return_value = errno.EFAULT, None
|
|
||||||
ex = self.assertRaises(
|
|
||||||
exception.VolumeBackendAPIException,
|
|
||||||
self.dpldriver.terminate_connection,
|
|
||||||
volume=DATA_IN_VOLUME, connector=DATA_IN_CONNECTOR)
|
|
||||||
self.assertIsNotNone(
|
|
||||||
re.match(r".*Flexvisor failed", ex.msg))
|
|
||||||
|
|
||||||
def test_get_pool_info(self):
|
|
||||||
self.DPL_MOCK.get_pool.return_value = DATA_POOLINFO
|
|
||||||
_, res = self.dpldriver._get_pool_info(POOLUUID)
|
|
||||||
self.assertEqual(4294967296, res['metadata']['available_capacity'])
|
|
||||||
self.assertEqual(1390551362349, res['metadata']['ctime'])
|
|
||||||
self.assertEqual('Default Pool',
|
|
||||||
res['metadata']['display_description'])
|
|
||||||
self.assertEqual('default_pool',
|
|
||||||
res['metadata']['display_name'])
|
|
||||||
self.assertEqual('4f7c4d679a664857afa4d51f282a516a',
|
|
||||||
res['metadata']['event_uuid'])
|
|
||||||
self.assertEqual(
|
|
||||||
{'cache': [],
|
|
||||||
'data': ['disk_uuid_0', 'disk_uuid_1', 'disk_uuid_2'],
|
|
||||||
'log': [],
|
|
||||||
'spare': []},
|
|
||||||
res['metadata']['physical_device'])
|
|
||||||
self.assertEqual(POOLUUID, res['metadata']['pool_uuid'])
|
|
||||||
self.assertEqual(
|
|
||||||
{'raid_level': 'raid0'},
|
|
||||||
res['metadata']['properties'])
|
|
||||||
self.assertEqual('Online', res['metadata']['state'])
|
|
||||||
self.assertEqual(4294967296, res['metadata']['total_capacity'])
|
|
||||||
self.assertEqual('8173612007304181810', res['metadata']['zpool_guid'])
|
|
||||||
|
|
||||||
def test_create_group(self):
|
|
||||||
group_type = group_types.create(
|
|
||||||
self.context,
|
|
||||||
'group',
|
|
||||||
{'consistent_group_snapshot_enabled': '<is> True'}
|
|
||||||
)
|
|
||||||
group = test_utils.create_group(
|
|
||||||
self.context,
|
|
||||||
id=fake_constants.CONSISTENCY_GROUP_ID,
|
|
||||||
host='host@backend#unit_test_pool',
|
|
||||||
group_type_id=group_type.id)
|
|
||||||
self.DPL_MOCK.create_vg.return_value = DATA_OUTPUT
|
|
||||||
model_update = self.dpldriver.create_group(self.context, group)
|
|
||||||
self.DPL_MOCK.create_vg.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(fake_constants.CONSISTENCY_GROUP_ID),
|
|
||||||
'test_group',
|
|
||||||
'this is a test group')
|
|
||||||
self.assertDictEqual({'status': (
|
|
||||||
fields.ConsistencyGroupStatus.AVAILABLE)}, model_update)
|
|
||||||
|
|
||||||
def test_delete_group(self):
|
|
||||||
group_type = group_types.create(
|
|
||||||
self.context,
|
|
||||||
'group',
|
|
||||||
{'consistent_group_snapshot_enabled': '<is> True'}
|
|
||||||
)
|
|
||||||
group = test_utils.create_group(
|
|
||||||
self.context,
|
|
||||||
id=fake_constants.CONSISTENCY_GROUP_ID,
|
|
||||||
host='host@backend#unit_test_pool',
|
|
||||||
group_type_id=group_type.id)
|
|
||||||
self.DB_MOCK.volume_get_all_by_group.return_value = (
|
|
||||||
[DATA_IN_VOLUME_VG])
|
|
||||||
self.DPL_MOCK.delete_vdev.return_value = DATA_OUTPUT
|
|
||||||
self.DPL_MOCK.delete_cg.return_value = DATA_OUTPUT
|
|
||||||
model_update, volumes = self.dpldriver.delete_group(
|
|
||||||
self.context, group, [])
|
|
||||||
self.DPL_MOCK.delete_vg.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(fake_constants.CONSISTENCY_GROUP_ID))
|
|
||||||
self.DPL_MOCK.delete_vdev.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex((DATA_IN_VOLUME_VG['id'])))
|
|
||||||
self.assertDictEqual({'status': (
|
|
||||||
fields.ConsistencyGroupStatus.DELETED)}, model_update)
|
|
||||||
|
|
||||||
def test_update_group(self):
|
|
||||||
group_type = group_types.create(
|
|
||||||
self.context,
|
|
||||||
'group',
|
|
||||||
{'consistent_group_snapshot_enabled': '<is> True'}
|
|
||||||
)
|
|
||||||
self.DPL_MOCK.get_vg.return_value = (0, DATA_OUT_CG)
|
|
||||||
self.DPL_MOCK.join_vg.return_value = DATA_OUTPUT
|
|
||||||
self.DPL_MOCK.leave_vg.return_value = DATA_OUTPUT
|
|
||||||
group = test_utils.create_group(
|
|
||||||
self.context,
|
|
||||||
id='fe2dbc51-5810-451d-ab2f-8c8a48d15bee',
|
|
||||||
host='host@backend#unit_test_pool',
|
|
||||||
group_type_id=group_type.id)
|
|
||||||
vol_add = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id=fake_constants.VOLUME2_ID,
|
|
||||||
display_name=DATA_IN_VOLUME_VG['display_name'],
|
|
||||||
size=DATA_IN_VOLUME_VG['size'],
|
|
||||||
group_id='fe2dbc51-5810-451d-ab2f-8c8a48d15bee',
|
|
||||||
host=DATA_IN_VOLUME_VG['host'])
|
|
||||||
vol_del = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id=DATA_IN_REMOVE_VOLUME_VG['id'],
|
|
||||||
display_name=DATA_IN_REMOVE_VOLUME_VG['display_name'],
|
|
||||||
size=DATA_IN_REMOVE_VOLUME_VG['size'],
|
|
||||||
group_id='fe2dbc51-5810-451d-ab2f-8c8a48d15bee',
|
|
||||||
host=DATA_IN_REMOVE_VOLUME_VG['host'])
|
|
||||||
(model_update, add_vols, remove_vols) = (
|
|
||||||
self.dpldriver.update_group(
|
|
||||||
self.context, group, [vol_add], [vol_del]))
|
|
||||||
self.DPL_MOCK.join_vg.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(vol_add.id),
|
|
||||||
self._conver_uuid2hex(group.id))
|
|
||||||
self.DPL_MOCK.leave_vg.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(vol_del.id),
|
|
||||||
self._conver_uuid2hex(group.id))
|
|
||||||
self.assertDictEqual({'status': (
|
|
||||||
fields.ConsistencyGroupStatus.AVAILABLE)}, model_update)
|
|
||||||
|
|
||||||
def test_update_group_exception_join(self):
|
|
||||||
group_type = group_types.create(
|
|
||||||
self.context,
|
|
||||||
'group',
|
|
||||||
{'consistent_group_snapshot_enabled': '<is> True'}
|
|
||||||
)
|
|
||||||
self.DPL_MOCK.get_vg.return_value = (0, DATA_OUT_CG)
|
|
||||||
self.DPL_MOCK.join_vg.return_value = -1, None
|
|
||||||
self.DPL_MOCK.leave_vg.return_value = DATA_OUTPUT
|
|
||||||
volume = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id=fake_constants.VOLUME2_ID,
|
|
||||||
display_name=DATA_IN_VOLUME_VG['display_name'],
|
|
||||||
size=DATA_IN_VOLUME_VG['size'],
|
|
||||||
host=DATA_IN_VOLUME_VG['host'])
|
|
||||||
group = test_utils.create_group(
|
|
||||||
self.context,
|
|
||||||
id=fake_constants.CONSISTENCY_GROUP_ID,
|
|
||||||
host='host@backend#unit_test_pool',
|
|
||||||
group_type_id=group_type.id)
|
|
||||||
self.assertRaises(exception.VolumeBackendAPIException,
|
|
||||||
self.dpldriver.update_group,
|
|
||||||
context=None,
|
|
||||||
group=group,
|
|
||||||
add_volumes=[volume],
|
|
||||||
remove_volumes=None)
|
|
||||||
|
|
||||||
def test_update_group_exception_leave(self):
|
|
||||||
group_type = group_types.create(
|
|
||||||
self.context,
|
|
||||||
'group',
|
|
||||||
{'consistent_group_snapshot_enabled': '<is> True'}
|
|
||||||
)
|
|
||||||
self.DPL_MOCK.get_vg.return_value = (0, DATA_OUT_CG)
|
|
||||||
self.DPL_MOCK.leave_vg.return_value = -1, None
|
|
||||||
volume = test_utils.create_volume(
|
|
||||||
self.context,
|
|
||||||
id='fe2dbc51-5810-451d-ab2f-8c8a48d15bee',
|
|
||||||
display_name=DATA_IN_VOLUME_VG['display_name'],
|
|
||||||
size=DATA_IN_VOLUME_VG['size'],
|
|
||||||
host=DATA_IN_VOLUME_VG['host'])
|
|
||||||
group = test_utils.create_group(
|
|
||||||
self.context,
|
|
||||||
id=fake_constants.CONSISTENCY_GROUP_ID,
|
|
||||||
host='host@backend#unit_test_pool',
|
|
||||||
group_type_id=group_type.id)
|
|
||||||
self.assertRaises(exception.VolumeBackendAPIException,
|
|
||||||
self.dpldriver.update_group,
|
|
||||||
context=None,
|
|
||||||
group=group,
|
|
||||||
add_volumes=None,
|
|
||||||
remove_volumes=[volume])
|
|
||||||
|
|
||||||
@mock.patch(
|
|
||||||
'cinder.objects.snapshot.SnapshotList.get_all_for_group_snapshot')
|
|
||||||
def test_create_group_snapshot(self, get_all_for_group_snapshot):
|
|
||||||
group_type = group_types.create(
|
|
||||||
self.context,
|
|
||||||
'group',
|
|
||||||
{'consistent_group_snapshot_enabled': '<is> True'}
|
|
||||||
)
|
|
||||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(self.context)
|
|
||||||
snapshot_obj.group_id = \
|
|
||||||
DATA_IN_CG_SNAPSHOT['group_id']
|
|
||||||
snapshot_obj.group_type_id = group_type.id
|
|
||||||
get_all_for_group_snapshot.return_value = [snapshot_obj]
|
|
||||||
self.DPL_MOCK.create_vdev_snapshot.return_value = DATA_OUTPUT
|
|
||||||
model_update, snapshots = self.dpldriver.create_group_snapshot(
|
|
||||||
self.context, snapshot_obj, [])
|
|
||||||
self.assertDictEqual({'status': 'available'}, model_update)
|
|
||||||
|
|
||||||
@mock.patch(
|
|
||||||
'cinder.objects.snapshot.SnapshotList.get_all_for_group_snapshot')
|
|
||||||
def test_delete_group_snapshot(self, get_all_for_group_snapshot):
|
|
||||||
group_type = group_types.create(
|
|
||||||
self.context,
|
|
||||||
'group',
|
|
||||||
{'consistent_group_snapshot_enabled': '<is> True'}
|
|
||||||
)
|
|
||||||
snapshot_obj = fake_snapshot.fake_snapshot_obj(self.context)
|
|
||||||
snapshot_obj.group_id = \
|
|
||||||
DATA_IN_CG_SNAPSHOT['group_id']
|
|
||||||
snapshot_obj.group_type_id = group_type.id
|
|
||||||
get_all_for_group_snapshot.return_value = [snapshot_obj]
|
|
||||||
self.DPL_MOCK.delete_group_snapshot.return_value = DATA_OUTPUT
|
|
||||||
model_update, snapshots = self.dpldriver.delete_group_snapshot(
|
|
||||||
self.context, snapshot_obj, [])
|
|
||||||
self.DPL_MOCK.delete_vdev_snapshot.assert_called_once_with(
|
|
||||||
self._conver_uuid2hex(snapshot_obj.group_id),
|
|
||||||
self._conver_uuid2hex(snapshot_obj.id),
|
|
||||||
True)
|
|
||||||
self.assertDictEqual({'status': 'deleted'}, model_update)
|
|
||||||
@ -1,413 +0,0 @@
|
|||||||
# Copyright (c) 2014 ProphetStor, Inc.
|
|
||||||
# All Rights Reserved.
|
|
||||||
#
|
|
||||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
||||||
# not use this file except in compliance with the License. You may obtain
|
|
||||||
# a copy of the License at
|
|
||||||
#
|
|
||||||
# http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
#
|
|
||||||
# Unless required by applicable law or agreed to in writing, software
|
|
||||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
||||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
||||||
# License for the specific language governing permissions and limitations
|
|
||||||
# under the License.
|
|
||||||
|
|
||||||
import errno
|
|
||||||
|
|
||||||
from oslo_log import log as logging
|
|
||||||
|
|
||||||
from cinder import exception
|
|
||||||
from cinder.i18n import _
|
|
||||||
from cinder import interface
|
|
||||||
from cinder.volume import driver
|
|
||||||
from cinder.volume.drivers.prophetstor import dplcommon
|
|
||||||
from cinder.zonemanager import utils as fczm_utils
|
|
||||||
|
|
||||||
LOG = logging.getLogger(__name__)
|
|
||||||
|
|
||||||
|
|
||||||
@interface.volumedriver
|
|
||||||
class DPLFCDriver(dplcommon.DPLCOMMONDriver,
|
|
||||||
driver.FibreChannelDriver):
|
|
||||||
def __init__(self, *args, **kwargs):
|
|
||||||
super(DPLFCDriver, self).__init__(*args, **kwargs)
|
|
||||||
|
|
||||||
def _get_fc_channel(self):
|
|
||||||
"""Get FibreChannel info.
|
|
||||||
|
|
||||||
:returns: fcInfos[uuid]
|
|
||||||
fcInfo[uuid]['display_name']
|
|
||||||
fcInfo[uuid]['display_description']
|
|
||||||
fcInfo[uuid]['hardware_address']
|
|
||||||
fcInfo[uuid]['type']
|
|
||||||
fcInfo[uuid]['speed']
|
|
||||||
fcInfo[uuid]['state']
|
|
||||||
"""
|
|
||||||
output = None
|
|
||||||
fcInfos = {}
|
|
||||||
try:
|
|
||||||
retCode, output = self.dpl.get_server_info()
|
|
||||||
if retCode == 0 and output:
|
|
||||||
fcUuids = output.get('metadata',
|
|
||||||
{}).get('storage_adapter', {}).keys()
|
|
||||||
for fcUuid in fcUuids:
|
|
||||||
fcInfo = output.get('metadata',
|
|
||||||
{}).get('storage_adapter',
|
|
||||||
{}).get(fcUuid)
|
|
||||||
if fcInfo['type'] == 'fc':
|
|
||||||
fcInfos[fcUuid] = fcInfo
|
|
||||||
except Exception as e:
|
|
||||||
LOG.error("Failed to get fiber channel info from storage "
|
|
||||||
"due to %(stat)s", {'stat': e})
|
|
||||||
return fcInfos
|
|
||||||
|
|
||||||
def _get_targets(self):
|
|
||||||
"""Get targets.
|
|
||||||
|
|
||||||
:returns: targetInfos[uuid] = targetInfo
|
|
||||||
targetInfo['targetUuid']
|
|
||||||
targetInfo['targetName']
|
|
||||||
targetInfo['targetAddr']
|
|
||||||
"""
|
|
||||||
output = None
|
|
||||||
targetInfos = {}
|
|
||||||
try:
|
|
||||||
retCode, output = self.dpl.get_target_list('target')
|
|
||||||
if retCode == 0 and output:
|
|
||||||
for targetInfo in output.get('children', []):
|
|
||||||
targetI = {}
|
|
||||||
targetI['targetUuid'] = targetInfo[0]
|
|
||||||
targetI['targetName'] = targetInfo[1]
|
|
||||||
targetI['targetAddr'] = targetInfo[2]
|
|
||||||
targetInfos[str(targetInfo[0])] = targetI
|
|
||||||
except Exception as e:
|
|
||||||
targetInfos = {}
|
|
||||||
LOG.error("Failed to get fiber channel target from "
|
|
||||||
"storage server due to %(stat)s",
|
|
||||||
{'stat': e})
|
|
||||||
return targetInfos
|
|
||||||
|
|
||||||
def _get_targetwpns(self, volumeid, initiatorWwpns):
|
|
||||||
lstargetWwpns = []
|
|
||||||
try:
|
|
||||||
ret, output = self.dpl.get_vdev(volumeid)
|
|
||||||
if ret == 0 and output:
|
|
||||||
exports = output.get('exports', {})
|
|
||||||
fc_infos = exports.get('Network/FC', {})
|
|
||||||
for fc_info in fc_infos:
|
|
||||||
for p in fc_info.get('permissions', []):
|
|
||||||
if p.get(initiatorWwpns, None):
|
|
||||||
targetWwpns = fc_info.get('target_identifier', '')
|
|
||||||
lstargetWwpns.append(targetWwpns)
|
|
||||||
except Exception as e:
|
|
||||||
LOG.error("Failed to get target wwpns from storage due "
|
|
||||||
"to %(stat)s", {'stat': e})
|
|
||||||
lstargetWwpns = []
|
|
||||||
return lstargetWwpns
|
|
||||||
|
|
||||||
def _is_initiator_wwpn_active(self, targetWwpn, initiatorWwpn):
|
|
||||||
fActive = False
|
|
||||||
output = None
|
|
||||||
try:
|
|
||||||
retCode, output = self.dpl.get_sns_table(targetWwpn)
|
|
||||||
if retCode == 0 and output:
|
|
||||||
for fdwwpn, fcport in output.get('metadata',
|
|
||||||
{}).get('sns_table',
|
|
||||||
[]):
|
|
||||||
if fdwwpn == initiatorWwpn:
|
|
||||||
fActive = True
|
|
||||||
break
|
|
||||||
except Exception:
|
|
||||||
LOG.error('Failed to get sns table')
|
|
||||||
return fActive
|
|
||||||
|
|
||||||
def _convertHex2String(self, wwpns):
|
|
||||||
szwwpns = ''
|
|
||||||
if len(str(wwpns)) == 16:
|
|
||||||
szwwpns = '%2s:%2s:%2s:%2s:%2s:%2s:%2s:%2s' % (
|
|
||||||
str(wwpns)[0:2],
|
|
||||||
str(wwpns)[2:4],
|
|
||||||
str(wwpns)[4:6],
|
|
||||||
str(wwpns)[6:8],
|
|
||||||
str(wwpns)[8:10],
|
|
||||||
str(wwpns)[10:12],
|
|
||||||
str(wwpns)[12:14],
|
|
||||||
str(wwpns)[14:16])
|
|
||||||
return szwwpns
|
|
||||||
|
|
||||||
def _export_fc(self, volumeid, targetwwpns, initiatorwwpns, volumename):
|
|
||||||
ret = 0
|
|
||||||
output = ''
|
|
||||||
LOG.debug('Export fc: %(volume)s, %(wwpns)s, %(iqn)s, %(volumename)s',
|
|
||||||
{'volume': volumeid, 'wwpns': targetwwpns,
|
|
||||||
'iqn': initiatorwwpns, 'volumename': volumename})
|
|
||||||
try:
|
|
||||||
ret, output = self.dpl.assign_vdev_fc(
|
|
||||||
self._conver_uuid2hex(volumeid), targetwwpns,
|
|
||||||
initiatorwwpns, volumename)
|
|
||||||
except Exception:
|
|
||||||
LOG.error('Volume %(volumeid)s failed to send assign command, '
|
|
||||||
'ret: %(status)s output: %(output)s',
|
|
||||||
{'volumeid': volumeid, 'status': ret, 'output': output})
|
|
||||||
ret = errno.EFAULT
|
|
||||||
|
|
||||||
if ret == errno.EAGAIN:
|
|
||||||
ret, event_uuid = self._get_event_uuid(output)
|
|
||||||
if len(event_uuid):
|
|
||||||
ret = 0
|
|
||||||
status = self._wait_event(
|
|
||||||
self.dpl.get_vdev_status,
|
|
||||||
self._conver_uuid2hex(volumeid), event_uuid)
|
|
||||||
if status['state'] == 'error':
|
|
||||||
ret = errno.EFAULT
|
|
||||||
msg = _('Flexvisor failed to assign volume %(id)s: '
|
|
||||||
'%(status)s.') % {'id': volumeid,
|
|
||||||
'status': status}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
else:
|
|
||||||
ret = errno.EFAULT
|
|
||||||
msg = _('Flexvisor failed to assign volume %(id)s due to '
|
|
||||||
'unable to query status by event '
|
|
||||||
'id.') % {'id': volumeid}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
elif ret != 0:
|
|
||||||
msg = _('Flexvisor assign volume failed:%(id)s:'
|
|
||||||
'%(status)s.') % {'id': volumeid, 'status': ret}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
|
|
||||||
return ret
|
|
||||||
|
|
||||||
def _delete_export_fc(self, volumeid, targetwwpns, initiatorwwpns):
|
|
||||||
ret = 0
|
|
||||||
output = ''
|
|
||||||
ret, output = self.dpl.unassign_vdev_fc(
|
|
||||||
self._conver_uuid2hex(volumeid),
|
|
||||||
targetwwpns, initiatorwwpns)
|
|
||||||
if ret == errno.EAGAIN:
|
|
||||||
ret, event_uuid = self._get_event_uuid(output)
|
|
||||||
if ret == 0 and len(event_uuid):
|
|
||||||
status = self._wait_event(
|
|
||||||
self.dpl.get_vdev_status, volumeid, event_uuid)
|
|
||||||
if status['state'] == 'error':
|
|
||||||
ret = errno.EFAULT
|
|
||||||
msg = _('Flexvisor failed to unassign volume %(id)s:'
|
|
||||||
' %(status)s.') % {'id': volumeid,
|
|
||||||
'status': status}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
else:
|
|
||||||
msg = _('Flexvisor failed to unassign volume (get event) '
|
|
||||||
'%(id)s.') % {'id': volumeid}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
elif ret != 0:
|
|
||||||
msg = _('Flexvisor unassign volume failed:%(id)s:'
|
|
||||||
'%(status)s.') % {'id': volumeid, 'status': ret}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
else:
|
|
||||||
LOG.info('Flexvisor succeeded to unassign volume %(id)s.',
|
|
||||||
{'id': volumeid})
|
|
||||||
|
|
||||||
return ret
|
|
||||||
|
|
||||||
def _build_initiator_target_map(self, connector, tgtwwns):
|
|
||||||
"""Build the target_wwns and the initiator target map."""
|
|
||||||
init_targ_map = {}
|
|
||||||
initiator_wwns = connector['wwpns']
|
|
||||||
for initiator in initiator_wwns:
|
|
||||||
init_targ_map[initiator] = tgtwwns
|
|
||||||
|
|
||||||
return init_targ_map
|
|
||||||
|
|
||||||
def initialize_connection(self, volume, connector):
|
|
||||||
"""Allow connection to connector and return connection info."""
|
|
||||||
"""
|
|
||||||
connector = {'ip': CONF.my_ip,
|
|
||||||
'host': CONF.host,
|
|
||||||
'initiator': self._initiator,
|
|
||||||
'wwnns': self._fc_wwnns,
|
|
||||||
'wwpns': self._fc_wwpns}
|
|
||||||
|
|
||||||
"""
|
|
||||||
dc_fc = {}
|
|
||||||
dc_target = {}
|
|
||||||
lsTargetWwpn = []
|
|
||||||
output = None
|
|
||||||
properties = {}
|
|
||||||
preferTargets = {}
|
|
||||||
ret = 0
|
|
||||||
targetIdentifier = []
|
|
||||||
szwwpns = []
|
|
||||||
LOG.info('initialize_connection volume: %(volume)s, connector:'
|
|
||||||
' %(connector)s',
|
|
||||||
{"volume": volume, "connector": connector})
|
|
||||||
# Get Storage Fiber channel controller
|
|
||||||
dc_fc = self._get_fc_channel()
|
|
||||||
|
|
||||||
# Get existed FC target list to decide target wwpn
|
|
||||||
dc_target = self._get_targets()
|
|
||||||
if len(dc_target) == 0:
|
|
||||||
msg = _('Backend storage did not configure fiber channel '
|
|
||||||
'target.')
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
|
|
||||||
for keyFc in dc_fc:
|
|
||||||
for targetuuid in dc_target:
|
|
||||||
if dc_fc[keyFc]['hardware_address'] == \
|
|
||||||
dc_target[targetuuid]['targetAddr']:
|
|
||||||
preferTargets[targetuuid] = dc_target[targetuuid]
|
|
||||||
break
|
|
||||||
# Confirm client wwpn is existed in sns table
|
|
||||||
# Covert wwwpns to 'xx:xx:xx:xx:xx:xx:xx:xx' format
|
|
||||||
for dwwpn in connector['wwpns']:
|
|
||||||
szwwpn = self._convertHex2String(dwwpn)
|
|
||||||
if len(szwwpn) == 0:
|
|
||||||
msg = _('Invalid wwpns format %(wwpns)s') % \
|
|
||||||
{'wwpns': connector['wwpns']}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
szwwpns.append(szwwpn)
|
|
||||||
|
|
||||||
if len(szwwpns):
|
|
||||||
for targetUuid in preferTargets:
|
|
||||||
targetWwpn = ''
|
|
||||||
targetWwpn = preferTargets.get(targetUuid,
|
|
||||||
{}).get('targetAddr', '')
|
|
||||||
lsTargetWwpn.append(targetWwpn)
|
|
||||||
# Use wwpns to assign volume.
|
|
||||||
LOG.info('Prefer use target wwpn %(wwpn)s',
|
|
||||||
{'wwpn': lsTargetWwpn})
|
|
||||||
# Start to create export in all FC target node.
|
|
||||||
assignedTarget = []
|
|
||||||
for pTarget in lsTargetWwpn:
|
|
||||||
try:
|
|
||||||
ret = self._export_fc(volume['id'], str(pTarget), szwwpns,
|
|
||||||
volume['name'])
|
|
||||||
if ret:
|
|
||||||
break
|
|
||||||
else:
|
|
||||||
assignedTarget.append(pTarget)
|
|
||||||
except Exception as e:
|
|
||||||
LOG.error('Failed to export fiber channel target '
|
|
||||||
'due to %s', e)
|
|
||||||
ret = errno.EFAULT
|
|
||||||
break
|
|
||||||
if ret == 0:
|
|
||||||
ret, output = self.dpl.get_vdev(self._conver_uuid2hex(
|
|
||||||
volume['id']))
|
|
||||||
nLun = -1
|
|
||||||
if ret == 0:
|
|
||||||
try:
|
|
||||||
for p in output['exports']['Network/FC']:
|
|
||||||
# check initiator wwpn existed in target initiator list
|
|
||||||
for initI in p.get('permissions', []):
|
|
||||||
for szwpn in szwwpns:
|
|
||||||
if initI.get(szwpn, None):
|
|
||||||
nLun = initI[szwpn]
|
|
||||||
break
|
|
||||||
if nLun != -1:
|
|
||||||
break
|
|
||||||
|
|
||||||
if nLun != -1:
|
|
||||||
targetIdentifier.append(
|
|
||||||
str(p['target_identifier']).replace(':', ''))
|
|
||||||
|
|
||||||
except Exception:
|
|
||||||
msg = _('Invalid connection initialization response of '
|
|
||||||
'volume %(name)s: '
|
|
||||||
'%(output)s') % {'name': volume['name'],
|
|
||||||
'output': output}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
|
|
||||||
if nLun != -1:
|
|
||||||
init_targ_map = self._build_initiator_target_map(connector,
|
|
||||||
targetIdentifier)
|
|
||||||
properties['target_discovered'] = True
|
|
||||||
properties['target_wwn'] = targetIdentifier
|
|
||||||
properties['target_lun'] = int(nLun)
|
|
||||||
properties['volume_id'] = volume['id']
|
|
||||||
properties['initiator_target_map'] = init_targ_map
|
|
||||||
LOG.info('%(volume)s assign type fibre_channel, properties '
|
|
||||||
'%(properties)s',
|
|
||||||
{'volume': volume['id'], 'properties': properties})
|
|
||||||
else:
|
|
||||||
msg = _('Invalid connection initialization response of '
|
|
||||||
'volume %(name)s') % {'name': volume['name']}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
LOG.info('Connect initialization info: '
|
|
||||||
'{driver_volume_type: fibre_channel, '
|
|
||||||
'data: %(properties)s', {'properties': properties})
|
|
||||||
conn_info = {'driver_volume_type': 'fibre_channel',
|
|
||||||
'data': properties}
|
|
||||||
fczm_utils.add_fc_zone(conn_info)
|
|
||||||
return conn_info
|
|
||||||
|
|
||||||
def terminate_connection(self, volume, connector, **kwargs):
|
|
||||||
"""Disallow connection from connector."""
|
|
||||||
"""
|
|
||||||
connector = {'ip': CONF.my_ip,
|
|
||||||
'host': CONF.host,
|
|
||||||
'initiator': self._initiator,
|
|
||||||
'wwnns': self._fc_wwnns,
|
|
||||||
'wwpns': self._fc_wwpns}
|
|
||||||
"""
|
|
||||||
lstargetWwpns = []
|
|
||||||
lsTargets = []
|
|
||||||
szwwpns = []
|
|
||||||
ret = 0
|
|
||||||
info = {'driver_volume_type': 'fibre_channel', 'data': {}}
|
|
||||||
LOG.info('terminate_connection volume: %(volume)s, '
|
|
||||||
'connector: %(con)s',
|
|
||||||
{'volume': volume, 'con': connector})
|
|
||||||
# Query targetwwpns.
|
|
||||||
# Get all target list of volume.
|
|
||||||
for dwwpn in connector['wwpns']:
|
|
||||||
szwwpn = self._convertHex2String(dwwpn)
|
|
||||||
if len(szwwpn) == 0:
|
|
||||||
msg = _('Invalid wwpns format %(wwpns)s') % \
|
|
||||||
{'wwpns': connector['wwpns']}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
szwwpns.append(szwwpn)
|
|
||||||
|
|
||||||
if len(szwwpns) == 0:
|
|
||||||
ret = errno.EFAULT
|
|
||||||
msg = _('Invalid wwpns format %(wwpns)s') % \
|
|
||||||
{'wwpns': connector['wwpns']}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
else:
|
|
||||||
for szwwpn in szwwpns:
|
|
||||||
lstargetWwpns = self._get_targetwpns(
|
|
||||||
self._conver_uuid2hex(volume['id']), szwwpn)
|
|
||||||
lsTargets = list(set(lsTargets + lstargetWwpns))
|
|
||||||
|
|
||||||
# Remove all export target
|
|
||||||
try:
|
|
||||||
for ptarget in lsTargets:
|
|
||||||
ret = self._delete_export_fc(volume['id'], ptarget, szwwpns)
|
|
||||||
if ret:
|
|
||||||
break
|
|
||||||
except Exception:
|
|
||||||
ret = errno.EFAULT
|
|
||||||
finally:
|
|
||||||
if ret:
|
|
||||||
msg = _('Faield to unassign %(volume)s') % (volume['id'])
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
|
|
||||||
# Failed to delete export with fibre channel
|
|
||||||
if ret:
|
|
||||||
init_targ_map = self._build_initiator_target_map(connector,
|
|
||||||
lsTargets)
|
|
||||||
info['data'] = {'target_wwn': lsTargets,
|
|
||||||
'initiator_target_map': init_targ_map}
|
|
||||||
fczm_utils.remove_fc_zone(info)
|
|
||||||
|
|
||||||
return info
|
|
||||||
|
|
||||||
def get_volume_stats(self, refresh=False):
|
|
||||||
if refresh:
|
|
||||||
data = super(DPLFCDriver, self).get_volume_stats(refresh)
|
|
||||||
if data:
|
|
||||||
data['storage_protocol'] = 'FC'
|
|
||||||
backend_name = \
|
|
||||||
self.configuration.safe_get('volume_backend_name')
|
|
||||||
data['volume_backend_name'] = (backend_name or 'DPLFCDriver')
|
|
||||||
self._stats = data
|
|
||||||
return self._stats
|
|
||||||
@ -1,155 +0,0 @@
|
|||||||
# Copyright (c) 2014 ProphetStor, Inc.
|
|
||||||
# All Rights Reserved.
|
|
||||||
#
|
|
||||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
||||||
# not use this file except in compliance with the License. You may obtain
|
|
||||||
# a copy of the License at
|
|
||||||
#
|
|
||||||
# http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
#
|
|
||||||
# Unless required by applicable law or agreed to in writing, software
|
|
||||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
||||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
||||||
# License for the specific language governing permissions and limitations
|
|
||||||
# under the License.
|
|
||||||
|
|
||||||
import errno
|
|
||||||
|
|
||||||
from oslo_log import log as logging
|
|
||||||
|
|
||||||
from cinder import exception
|
|
||||||
from cinder.i18n import _
|
|
||||||
from cinder import interface
|
|
||||||
import cinder.volume.driver
|
|
||||||
from cinder.volume.drivers.prophetstor import dplcommon
|
|
||||||
|
|
||||||
LOG = logging.getLogger(__name__)
|
|
||||||
|
|
||||||
|
|
||||||
@interface.volumedriver
|
|
||||||
class DPLISCSIDriver(dplcommon.DPLCOMMONDriver,
|
|
||||||
cinder.volume.driver.ISCSIDriver):
|
|
||||||
def __init__(self, *args, **kwargs):
|
|
||||||
super(DPLISCSIDriver, self).__init__(*args, **kwargs)
|
|
||||||
|
|
||||||
def initialize_connection(self, volume, connector):
|
|
||||||
"""Allow connection to connector and return connection info."""
|
|
||||||
properties = {}
|
|
||||||
properties['target_lun'] = None
|
|
||||||
properties['target_discovered'] = True
|
|
||||||
properties['target_portal'] = ''
|
|
||||||
properties['target_iqn'] = None
|
|
||||||
properties['volume_id'] = volume['id']
|
|
||||||
|
|
||||||
dpl_server = self.configuration.san_ip
|
|
||||||
dpl_iscsi_port = self.configuration.target_port
|
|
||||||
ret, output = self.dpl.assign_vdev(self._conver_uuid2hex(
|
|
||||||
volume['id']), connector['initiator'].lower(), volume['id'],
|
|
||||||
'%s:%d' % (dpl_server, dpl_iscsi_port), 0)
|
|
||||||
|
|
||||||
if ret == errno.EAGAIN:
|
|
||||||
ret, event_uuid = self._get_event_uuid(output)
|
|
||||||
if len(event_uuid):
|
|
||||||
ret = 0
|
|
||||||
status = self._wait_event(
|
|
||||||
self.dpl.get_vdev_status, self._conver_uuid2hex(
|
|
||||||
volume['id']), event_uuid)
|
|
||||||
if status['state'] == 'error':
|
|
||||||
ret = errno.EFAULT
|
|
||||||
msg = _('Flexvisor failed to assign volume %(id)s: '
|
|
||||||
'%(status)s.') % {'id': volume['id'],
|
|
||||||
'status': status}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
else:
|
|
||||||
ret = errno.EFAULT
|
|
||||||
msg = _('Flexvisor failed to assign volume %(id)s due to '
|
|
||||||
'unable to query status by event '
|
|
||||||
'id.') % {'id': volume['id']}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
elif ret != 0:
|
|
||||||
msg = _('Flexvisor assign volume failed.:%(id)s:'
|
|
||||||
'%(status)s.') % {'id': volume['id'], 'status': ret}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
|
|
||||||
if ret == 0:
|
|
||||||
ret, output = self.dpl.get_vdev(
|
|
||||||
self._conver_uuid2hex(volume['id']))
|
|
||||||
if ret == 0:
|
|
||||||
for tgInfo in output['exports']['Network/iSCSI']:
|
|
||||||
if tgInfo['permissions'] and \
|
|
||||||
isinstance(tgInfo['permissions'][0], dict):
|
|
||||||
for assign in tgInfo['permissions']:
|
|
||||||
if connector['initiator'].lower() in assign.keys():
|
|
||||||
for tgportal in tgInfo.get('portals', {}):
|
|
||||||
properties['target_portal'] = tgportal
|
|
||||||
break
|
|
||||||
properties['target_lun'] = \
|
|
||||||
int(assign[connector['initiator'].lower()])
|
|
||||||
break
|
|
||||||
|
|
||||||
if properties['target_portal'] != '':
|
|
||||||
properties['target_iqn'] = tgInfo['target_identifier']
|
|
||||||
break
|
|
||||||
else:
|
|
||||||
if connector['initiator'].lower() in tgInfo['permissions']:
|
|
||||||
for tgportal in tgInfo.get('portals', {}):
|
|
||||||
properties['target_portal'] = tgportal
|
|
||||||
break
|
|
||||||
|
|
||||||
if properties['target_portal'] != '':
|
|
||||||
properties['target_lun'] = int(
|
|
||||||
tgInfo['logical_unit_number'])
|
|
||||||
properties['target_iqn'] = tgInfo['target_identifier']
|
|
||||||
break
|
|
||||||
|
|
||||||
if not (ret == 0 or properties['target_portal']):
|
|
||||||
msg = _('Flexvisor failed to assign volume %(volume)s '
|
|
||||||
'iqn %(iqn)s.') % {'volume': volume['id'],
|
|
||||||
'iqn': connector['initiator']}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
|
|
||||||
return {'driver_volume_type': 'iscsi', 'data': properties}
|
|
||||||
|
|
||||||
def terminate_connection(self, volume, connector, **kwargs):
|
|
||||||
"""Disallow connection from connector."""
|
|
||||||
ret, output = self.dpl.unassign_vdev(
|
|
||||||
self._conver_uuid2hex(volume['id']),
|
|
||||||
connector['initiator'])
|
|
||||||
|
|
||||||
if ret == errno.EAGAIN:
|
|
||||||
ret, event_uuid = self._get_event_uuid(output)
|
|
||||||
if ret == 0:
|
|
||||||
status = self._wait_event(
|
|
||||||
self.dpl.get_vdev_status, volume['id'], event_uuid)
|
|
||||||
if status['state'] == 'error':
|
|
||||||
ret = errno.EFAULT
|
|
||||||
msg = _('Flexvisor failed to unassign volume %(id)s:'
|
|
||||||
' %(status)s.') % {'id': volume['id'],
|
|
||||||
'status': status}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
else:
|
|
||||||
msg = _('Flexvisor failed to unassign volume (get event) '
|
|
||||||
'%(id)s.') % {'id': volume['id']}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
elif ret == errno.ENODATA:
|
|
||||||
LOG.info('Flexvisor already unassigned volume %(id)s.',
|
|
||||||
{'id': volume['id']})
|
|
||||||
elif ret != 0:
|
|
||||||
msg = _('Flexvisor failed to unassign volume:%(id)s:'
|
|
||||||
'%(status)s.') % {'id': volume['id'], 'status': ret}
|
|
||||||
raise exception.VolumeBackendAPIException(data=msg)
|
|
||||||
|
|
||||||
def get_volume_stats(self, refresh=False):
|
|
||||||
if refresh:
|
|
||||||
try:
|
|
||||||
data = super(DPLISCSIDriver, self).get_volume_stats(refresh)
|
|
||||||
if data:
|
|
||||||
data['storage_protocol'] = 'iSCSI'
|
|
||||||
backend_name = \
|
|
||||||
self.configuration.safe_get('volume_backend_name')
|
|
||||||
data['volume_backend_name'] = \
|
|
||||||
(backend_name or 'DPLISCSIDriver')
|
|
||||||
self._stats = data
|
|
||||||
except Exception as exc:
|
|
||||||
LOG.warning('Cannot get volume status %(exc)s.', {'exc': exc})
|
|
||||||
return self._stats
|
|
||||||
File diff suppressed because it is too large
Load Diff
@ -1,31 +0,0 @@
|
|||||||
# Copyright (c) 2014 ProphetStor, Inc.
|
|
||||||
# All Rights Reserved.
|
|
||||||
#
|
|
||||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
||||||
# not use this file except in compliance with the License. You may obtain
|
|
||||||
# a copy of the License at
|
|
||||||
#
|
|
||||||
# http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
#
|
|
||||||
# Unless required by applicable law or agreed to in writing, software
|
|
||||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
||||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
||||||
# License for the specific language governing permissions and limitations
|
|
||||||
# under the License.
|
|
||||||
|
|
||||||
|
|
||||||
from oslo_config import cfg
|
|
||||||
|
|
||||||
from cinder.volume import configuration
|
|
||||||
|
|
||||||
DPL_OPTS = [
|
|
||||||
cfg.StrOpt('dpl_pool',
|
|
||||||
default='',
|
|
||||||
help='DPL pool uuid in which DPL volumes are stored.'),
|
|
||||||
cfg.PortOpt('dpl_port',
|
|
||||||
default=8357,
|
|
||||||
help='DPL port number.'),
|
|
||||||
]
|
|
||||||
|
|
||||||
CONF = cfg.CONF
|
|
||||||
CONF.register_opts(DPL_OPTS, group=configuration.SHARED_CONF_GROUP)
|
|
||||||
@ -1,104 +0,0 @@
|
|||||||
===========================================
|
|
||||||
ProphetStor Fibre Channel and iSCSI drivers
|
|
||||||
===========================================
|
|
||||||
|
|
||||||
ProhetStor Fibre Channel and iSCSI drivers add support for
|
|
||||||
ProphetStor Flexvisor through the Block Storage service.
|
|
||||||
ProphetStor Flexvisor enables commodity x86 hardware as software-defined
|
|
||||||
storage leveraging well-proven ZFS for disk management to provide
|
|
||||||
enterprise grade storage services such as snapshots, data protection
|
|
||||||
with different RAID levels, replication, and deduplication.
|
|
||||||
|
|
||||||
The ``DPLFCDriver`` and ``DPLISCSIDriver`` drivers run volume operations
|
|
||||||
by communicating with the ProphetStor storage system over HTTPS.
|
|
||||||
|
|
||||||
Supported operations
|
|
||||||
~~~~~~~~~~~~~~~~~~~~
|
|
||||||
|
|
||||||
* Create, delete, attach, and detach volumes.
|
|
||||||
|
|
||||||
* Create, list, and delete volume snapshots.
|
|
||||||
|
|
||||||
* Create a volume from a snapshot.
|
|
||||||
|
|
||||||
* Copy an image to a volume.
|
|
||||||
|
|
||||||
* Copy a volume to an image.
|
|
||||||
|
|
||||||
* Clone a volume.
|
|
||||||
|
|
||||||
* Extend a volume.
|
|
||||||
|
|
||||||
Enable the Fibre Channel or iSCSI drivers
|
|
||||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
||||||
|
|
||||||
The ``DPLFCDriver`` and ``DPLISCSIDriver`` are installed with the OpenStack
|
|
||||||
software.
|
|
||||||
|
|
||||||
#. Query storage pool id to configure ``dpl_pool`` of the ``cinder.conf``
|
|
||||||
file.
|
|
||||||
|
|
||||||
a. Log on to the storage system with administrator access.
|
|
||||||
|
|
||||||
.. code-block:: console
|
|
||||||
|
|
||||||
$ ssh root@STORAGE_IP_ADDRESS
|
|
||||||
|
|
||||||
b. View the current usable pool id.
|
|
||||||
|
|
||||||
.. code-block:: console
|
|
||||||
|
|
||||||
$ flvcli show pool list
|
|
||||||
- d5bd40b58ea84e9da09dcf25a01fdc07 : default_pool_dc07
|
|
||||||
|
|
||||||
c. Use ``d5bd40b58ea84e9da09dcf25a01fdc07`` to configure the ``dpl_pool`` of
|
|
||||||
``/etc/cinder/cinder.conf`` file.
|
|
||||||
|
|
||||||
.. note::
|
|
||||||
|
|
||||||
Other management commands can be referenced with the help command
|
|
||||||
:command:`flvcli -h`.
|
|
||||||
|
|
||||||
#. Make the following changes on the volume node ``/etc/cinder/cinder.conf``
|
|
||||||
file.
|
|
||||||
|
|
||||||
.. code-block:: ini
|
|
||||||
|
|
||||||
# IP address of SAN controller (string value)
|
|
||||||
san_ip=STORAGE IP ADDRESS
|
|
||||||
|
|
||||||
# Username for SAN controller (string value)
|
|
||||||
san_login=USERNAME
|
|
||||||
|
|
||||||
# Password for SAN controller (string value)
|
|
||||||
san_password=PASSWORD
|
|
||||||
|
|
||||||
# Use thin provisioning for SAN volumes? (boolean value)
|
|
||||||
san_thin_provision=true
|
|
||||||
|
|
||||||
# The port that the iSCSI daemon is listening on. (integer value)
|
|
||||||
iscsi_port=3260
|
|
||||||
|
|
||||||
# DPL pool uuid in which DPL volumes are stored. (string value)
|
|
||||||
dpl_pool=d5bd40b58ea84e9da09dcf25a01fdc07
|
|
||||||
|
|
||||||
# DPL port number. (integer value)
|
|
||||||
dpl_port=8357
|
|
||||||
|
|
||||||
# Uncomment one of the next two option to enable Fibre channel or iSCSI
|
|
||||||
# FIBRE CHANNEL(uncomment the next line to enable the FC driver)
|
|
||||||
#volume_driver=cinder.volume.drivers.prophetstor.dpl_fc.DPLFCDriver
|
|
||||||
# iSCSI (uncomment the next line to enable the iSCSI driver)
|
|
||||||
#volume_driver=cinder.volume.drivers.prophetstor.dpl_iscsi.DPLISCSIDriver
|
|
||||||
|
|
||||||
#. Save the changes to the ``/etc/cinder/cinder.conf`` file and
|
|
||||||
restart the ``cinder-volume`` service.
|
|
||||||
|
|
||||||
The ProphetStor Fibre Channel or iSCSI drivers are now enabled on your
|
|
||||||
OpenStack system. If you experience problems, review the Block Storage
|
|
||||||
service log files for errors.
|
|
||||||
|
|
||||||
The following table contains the options supported by the ProphetStor
|
|
||||||
storage driver.
|
|
||||||
|
|
||||||
.. include:: ../../tables/cinder-prophetstor_dpl.inc
|
|
||||||
@ -141,9 +141,6 @@ title=Generic NFS Reference Driver (NFS)
|
|||||||
[driver.nimble]
|
[driver.nimble]
|
||||||
title=Nimble Storage Driver (iSCSI)
|
title=Nimble Storage Driver (iSCSI)
|
||||||
|
|
||||||
[driver.prophetstor]
|
|
||||||
title=ProphetStor Flexvisor Driver (iSCSI, NFS)
|
|
||||||
|
|
||||||
[driver.pure]
|
[driver.pure]
|
||||||
title=Pure Storage Driver (iSCSI, FC)
|
title=Pure Storage Driver (iSCSI, FC)
|
||||||
|
|
||||||
@ -241,7 +238,6 @@ driver.netapp_solidfire=complete
|
|||||||
driver.nexenta=complete
|
driver.nexenta=complete
|
||||||
driver.nfs=complete
|
driver.nfs=complete
|
||||||
driver.nimble=missing
|
driver.nimble=missing
|
||||||
driver.prophetstor=missing
|
|
||||||
driver.pure=complete
|
driver.pure=complete
|
||||||
driver.qnap=complete
|
driver.qnap=complete
|
||||||
driver.quobyte=complete
|
driver.quobyte=complete
|
||||||
@ -305,7 +301,6 @@ driver.netapp_solidfire=complete
|
|||||||
driver.nexenta=complete
|
driver.nexenta=complete
|
||||||
driver.nfs=complete
|
driver.nfs=complete
|
||||||
driver.nimble=complete
|
driver.nimble=complete
|
||||||
driver.prophetstor=complete
|
|
||||||
driver.pure=complete
|
driver.pure=complete
|
||||||
driver.qnap=complete
|
driver.qnap=complete
|
||||||
driver.quobyte=complete
|
driver.quobyte=complete
|
||||||
@ -369,7 +364,6 @@ driver.netapp_solidfire=missing
|
|||||||
driver.nexenta=missing
|
driver.nexenta=missing
|
||||||
driver.nfs=missing
|
driver.nfs=missing
|
||||||
driver.nimble=missing
|
driver.nimble=missing
|
||||||
driver.prophetstor=missing
|
|
||||||
driver.pure=missing
|
driver.pure=missing
|
||||||
driver.qnap=missing
|
driver.qnap=missing
|
||||||
driver.quobyte=missing
|
driver.quobyte=missing
|
||||||
@ -436,7 +430,6 @@ driver.netapp_solidfire=complete
|
|||||||
driver.nexenta=missing
|
driver.nexenta=missing
|
||||||
driver.nfs=missing
|
driver.nfs=missing
|
||||||
driver.nimble=missing
|
driver.nimble=missing
|
||||||
driver.prophetstor=missing
|
|
||||||
driver.pure=missing
|
driver.pure=missing
|
||||||
driver.qnap=missing
|
driver.qnap=missing
|
||||||
driver.quobyte=missing
|
driver.quobyte=missing
|
||||||
@ -502,7 +495,6 @@ driver.netapp_solidfire=complete
|
|||||||
driver.nexenta=missing
|
driver.nexenta=missing
|
||||||
driver.nfs=missing
|
driver.nfs=missing
|
||||||
driver.nimble=missing
|
driver.nimble=missing
|
||||||
driver.prophetstor=missing
|
|
||||||
driver.pure=complete
|
driver.pure=complete
|
||||||
driver.qnap=missing
|
driver.qnap=missing
|
||||||
driver.quobyte=missing
|
driver.quobyte=missing
|
||||||
@ -569,7 +561,6 @@ driver.netapp_solidfire=complete
|
|||||||
driver.nexenta=missing
|
driver.nexenta=missing
|
||||||
driver.nfs=missing
|
driver.nfs=missing
|
||||||
driver.nimble=missing
|
driver.nimble=missing
|
||||||
driver.prophetstor=complete
|
|
||||||
driver.pure=complete
|
driver.pure=complete
|
||||||
driver.qnap=missing
|
driver.qnap=missing
|
||||||
driver.quobyte=missing
|
driver.quobyte=missing
|
||||||
@ -635,7 +626,6 @@ driver.netapp_solidfire=complete
|
|||||||
driver.nexenta=missing
|
driver.nexenta=missing
|
||||||
driver.nfs=complete
|
driver.nfs=complete
|
||||||
driver.nimble=missing
|
driver.nimble=missing
|
||||||
driver.prophetstor=missing
|
|
||||||
driver.pure=complete
|
driver.pure=complete
|
||||||
driver.qnap=missing
|
driver.qnap=missing
|
||||||
driver.quobyte=missing
|
driver.quobyte=missing
|
||||||
@ -702,7 +692,6 @@ driver.netapp_solidfire=missing
|
|||||||
driver.nexenta=missing
|
driver.nexenta=missing
|
||||||
driver.nfs=missing
|
driver.nfs=missing
|
||||||
driver.nimble=missing
|
driver.nimble=missing
|
||||||
driver.prophetstor=missing
|
|
||||||
driver.pure=missing
|
driver.pure=missing
|
||||||
driver.qnap=missing
|
driver.qnap=missing
|
||||||
driver.quobyte=missing
|
driver.quobyte=missing
|
||||||
@ -769,7 +758,6 @@ driver.netapp_solidfire=complete
|
|||||||
driver.nexenta=missing
|
driver.nexenta=missing
|
||||||
driver.nfs=missing
|
driver.nfs=missing
|
||||||
driver.nimble=missing
|
driver.nimble=missing
|
||||||
driver.prophetstor=missing
|
|
||||||
driver.pure=complete
|
driver.pure=complete
|
||||||
driver.qnap=missing
|
driver.qnap=missing
|
||||||
driver.quobyte=missing
|
driver.quobyte=missing
|
||||||
@ -833,7 +821,6 @@ driver.netapp_solidfire=complete
|
|||||||
driver.nexenta=missing
|
driver.nexenta=missing
|
||||||
driver.nfs=missing
|
driver.nfs=missing
|
||||||
driver.nimble=missing
|
driver.nimble=missing
|
||||||
driver.prophetstor=missing
|
|
||||||
driver.pure=missing
|
driver.pure=missing
|
||||||
driver.qnap=missing
|
driver.qnap=missing
|
||||||
driver.quobyte=missing
|
driver.quobyte=missing
|
||||||
@ -901,7 +888,6 @@ driver.netapp_solidfire=missing
|
|||||||
driver.nexenta=missing
|
driver.nexenta=missing
|
||||||
driver.nfs=missing
|
driver.nfs=missing
|
||||||
driver.nimble=missing
|
driver.nimble=missing
|
||||||
driver.prophetstor=missing
|
|
||||||
driver.pure=missing
|
driver.pure=missing
|
||||||
driver.qnap=missing
|
driver.qnap=missing
|
||||||
driver.quobyte=missing
|
driver.quobyte=missing
|
||||||
|
|||||||
@ -88,3 +88,4 @@ release.
|
|||||||
|
|
||||||
* Ussuri
|
* Ussuri
|
||||||
* Huawei FusionStorage Driver
|
* Huawei FusionStorage Driver
|
||||||
|
* ProphetStor Flexvisor Driver
|
||||||
|
|||||||
@ -0,0 +1,7 @@
|
|||||||
|
---
|
||||||
|
upgrade:
|
||||||
|
- |
|
||||||
|
The ProphetStor Flexvisor driver was marked unsupported in the
|
||||||
|
Train release and has now been removed. All data on
|
||||||
|
ProphetStor Flexvisor backends should be migrated to a supported
|
||||||
|
storage backend before upgrading your Cinder installation.
|
||||||
Loading…
Reference in New Issue
Block a user