Merge "[SVF] Update rccg details for mirror volumes"
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Zuul
Gerrit Code Review
commit
eb9deed8e3
@ -12340,10 +12340,14 @@ class StorwizeSVCReplicationTestCase(test.TestCase):
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group = self._create_test_rccg(self.rccg_type, [self.mm_type.id])
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mm_vol, model_update = self._create_test_volume(self.mm_type)
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gm_vol, model_update = self._create_test_volume(self.gm_type)
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with mock.patch.object(storwize_svc_common.StorwizeSVCCommonDriver,
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'_update_rccg_properties') as update_rccg_prop:
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add_vols = [mm_vol, gm_vol]
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(model_update, add_volumes_update,
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remove_volumes_update) = self.driver.update_group(
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self.ctxt, group, add_vols, [])
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update_rccg_prop.assert_called()
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self.assertEqual(1, update_rccg_prop.call_count)
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self.assertEqual(fields.GroupStatus.ERROR, model_update['status'])
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self.assertEqual([{'id': mm_vol.id, 'group_id': group.id}],
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add_volumes_update)
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@ -12366,17 +12370,22 @@ class StorwizeSVCReplicationTestCase(test.TestCase):
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rcrel = self.driver._helpers.get_relationship_info(mm_vol4.name)
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self.sim._rc_state_transition('wait', rcrel)
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with mock.patch.object(storwize_svc_common.StorwizeSVCCommonDriver,
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'_update_rccg_properties') as update_rccg_prop:
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add_vols = [mm_vol1, mm_vol2]
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(model_update, add_volumes_update,
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remove_volumes_update) = self.driver.update_group(
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self.ctxt, group, add_vols, [])
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update_rccg_prop.assert_called()
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self.assertEqual(2, update_rccg_prop.call_count)
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self.assertEqual(
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rccg_name,
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self.driver._helpers.get_rccg_info(mm_vol1.name)['name'])
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self.assertEqual(
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rccg_name,
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self.driver._helpers.get_rccg_info(mm_vol2.name)['name'])
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self.assertEqual(fields.GroupStatus.AVAILABLE, model_update['status'])
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self.assertEqual(fields.GroupStatus.AVAILABLE,
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model_update['status'])
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self.assertEqual([{'id': mm_vol1.id, 'group_id': group.id},
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{'id': mm_vol2.id, 'group_id': group.id}],
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add_volumes_update)
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@ -12387,6 +12396,15 @@ class StorwizeSVCReplicationTestCase(test.TestCase):
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(model_update, add_volumes_update,
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remove_volumes_update) = self.driver.update_group(
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self.ctxt, group, add_volumes=add_vols, remove_volumes=rmv_vols)
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# Validating the rccg property value from metadata of the volume
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# mm_vol3 that is added to a group
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self.assertEqual(rccg_name, mm_vol3.metadata['Consistency Group Name'])
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# Validating the rccg property value from metadata of the volume
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# mm_vol1 that is removed from a group
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exp_rccg_name = ''
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self.assertEqual(exp_rccg_name,
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mm_vol1.metadata['Consistency Group Name'])
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self.assertIsNone(self.driver._helpers.get_rccg_info(mm_vol1.name))
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self.assertIsNone(self.driver._helpers.get_rccg_info(mm_vol2.name))
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self.assertEqual(
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@ -12405,6 +12423,28 @@ class StorwizeSVCReplicationTestCase(test.TestCase):
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self.driver.delete_group(self.ctxt, group, [mm_vol1, mm_vol2,
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mm_vol3, mm_vol4])
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def test_storwize_rep_volume_rccg_properties_update(self):
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"""Test rep volume rccg_properties update."""
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self.driver.configuration.set_override('replication_device',
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[self.rep_target])
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self.driver.do_setup(self.ctxt)
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group = self._create_test_rccg(self.rccg_type, [self.mm_type.id])
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# Create metro mirror replication.
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mm_vol, model_update = self._create_test_volume(self.mm_type)
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# Validating the rccg property value of volume-metadata that updated
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# during the call to the function _update_rccg_properties by passing
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# the parameter 'group'
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self.driver._update_rccg_properties(self.ctxt, mm_vol, group)
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rccg_name = self.driver._get_rccg_name(group)
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self.assertEqual(rccg_name, mm_vol.metadata['Consistency Group Name'])
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# Validating the rccg property value of volume-metadata that updated
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# during the call to the function _update_rccg_properties by not
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# passing the parameter 'group'
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self.driver._update_rccg_properties(self.ctxt, mm_vol)
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exp_rccg_name = ""
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self.assertEqual(exp_rccg_name,
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mm_vol.metadata['Consistency Group Name'])
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@mock.patch.object(storwize_svc_common.StorwizeSSH,
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'startrcconsistgrp')
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def test_storwize_enable_replication_error(self, startrccg):
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@ -13044,13 +13084,17 @@ class StorwizeSVCReplicationTestCase(test.TestCase):
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clone_volumes = self.db.volume_get_all_by_generic_group(
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self.ctxt.elevated(), clone_group.id)
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with mock.patch.object(
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storwize_svc_common.StorwizeSVCCommonDriver,
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'_update_rccg_properties'):
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model_update, volumes_model_update = (
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self.driver.create_group_from_src(self.ctxt, clone_group,
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clone_volumes, None, None,
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src_group,
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src_volumes))
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self.assertEqual(fields.GroupStatus.AVAILABLE, model_update['status'])
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self.assertEqual(fields.GroupStatus.AVAILABLE,
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model_update['status'])
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for vol_model_update in volumes_model_update:
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self.assertEqual(fields.VolumeStatus.AVAILABLE,
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vol_model_update['status'])
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@ -13085,14 +13129,16 @@ class StorwizeSVCReplicationTestCase(test.TestCase):
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group_snapshot, snapshots = self._create_group_snapshot(
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src_group.id, group_type_id=self.rccg_type.id)
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with mock.patch.object(
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storwize_svc_common.StorwizeSVCCommonDriver,
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'_update_rccg_properties'):
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model_update, volumes_model_update = (
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self.driver.create_group_from_src(self.ctxt,
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group_from_src_group_snapshot,
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group_volumes,
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group_snapshot,
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snapshots, None, None))
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self.driver.create_group_from_src(
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self.ctxt, group_from_src_group_snapshot, group_volumes,
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group_snapshot, snapshots, None, None))
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self.assertEqual(fields.GroupStatus.AVAILABLE, model_update['status'])
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self.assertEqual(fields.GroupStatus.AVAILABLE,
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model_update['status'])
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for vol_model_update in volumes_model_update:
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self.assertEqual(fields.VolumeStatus.AVAILABLE,
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vol_model_update['status'])
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@ -13145,7 +13191,9 @@ class StorwizeSVCReplicationTestCase(test.TestCase):
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)
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@mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall',
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new=testutils.ZeroIntervalLoopingCall)
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def test_create_group_from_src_grp(self, vol_spec):
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@mock.patch.object(storwize_svc_common.StorwizeSVCCommonDriver,
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'_update_rccg_properties')
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def test_create_group_from_src_grp(self, vol_spec, update_rccg_properties):
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self.driver.configuration.set_override('replication_device',
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[self.rep_target])
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@ -13259,9 +13307,12 @@ class StorwizeSVCReplicationTestCase(test.TestCase):
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)
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@mock.patch('oslo_service.loopingcall.FixedIntervalLoopingCall',
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new=testutils.ZeroIntervalLoopingCall)
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@mock.patch.object(storwize_svc_common.StorwizeSVCCommonDriver,
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'_update_rccg_properties')
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@mock.patch('cinder.volume.volume_utils.is_group_a_cg_snapshot_type')
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def test_create_group_from_grp_snapshot(self, vol_spec,
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is_group_a_cg_snap_type):
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is_group_a_cg_snap_type,
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update_rccg_properties):
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self.driver.configuration.set_override('replication_device',
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[self.rep_target])
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is_group_a_cg_snap_type.return_value = False
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@ -3510,6 +3510,13 @@ class StorwizeSVCCommonDriver(san.SanDriver,
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model_update['metadata'][key] = rel_info.get(value)
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return model_update
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def _update_rccg_properties(self, ctxt, volume, group=None):
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rccg_name = self._get_rccg_name(group) if group else ""
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if not volume.metadata:
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volume.metadata = dict()
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volume.metadata['Consistency Group Name'] = rccg_name
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volume.save()
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def create_volume(self, volume):
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LOG.debug('enter: create_volume: volume %s', volume['name'])
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# Create a replication or hyperswap volume with group_id is not
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@ -6383,6 +6390,8 @@ class StorwizeSVCCommonDriver(san.SanDriver,
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rccg = self._helpers.get_rccg(rccg_name)
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added_vols.append({'id': volume.id,
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'group_id': group.id})
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# Updating RCCG properties for a volume
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self._update_rccg_properties(context, volume, group)
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except exception.VolumeBackendAPIException as err:
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model_update['status'] = fields.GroupStatus.ERROR
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LOG.error("Failed to add the remote copy of volume %(vol)s to "
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@ -6414,6 +6423,8 @@ class StorwizeSVCCommonDriver(san.SanDriver,
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self._helpers.chrcrelationship(rcrel['name'])
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removed_vols.append({'id': volume.id,
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'group_id': None})
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# Updating RCCG properties for a volume
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self._update_rccg_properties(context, volume)
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except exception.VolumeBackendAPIException as err:
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model_update['status'] = fields.GroupStatus.ERROR
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LOG.error("Failed to remove the remote copy of volume %(vol)s "
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@ -0,0 +1,7 @@
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---
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fixes:
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- |
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IBM Spectrum Virtualize Family driver
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`Bug #1926491 <https://bugs.launchpad.net/cinder/+bug/1926491>`_:
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Updating volume metadata with rccg properties for the volumes with
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replication enabled and added to a group or removed from a group.
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