ccloud: fix disabling cross-volume-deduplication

Follow up of commit 445ea4d.  Some parent share has disabled
cross-volume-deduplication, but the efficiency policy is 'auto'. Check
policy name and set cross_volume_disabled only when policy name is
'inline-only'. Otherwise don't change the cross-volume-deduplication and
policy name.

manila/share/drivers/netapp/dataontap/cluster_mode/lib_base.py

@@ -752,11 +752,13 @@ def _get_logical_space_options(self, vserver_client, share_name):
 
     def _get_efficiency_options(self, vserver_client, share_name):
         status = vserver_client.get_volume_efficiency_status(share_name)
+        cross_dedup_disabled = (status.get('policy') == 'inline-only'
+                                and status.get('cross_dedup_disabled'))
         provisioning_opts = {
             'dedup_enabled': status.get('dedupe'),
             'compression_enabled': status.get('compression'),
-            'policy': status.get('policy'),
-            'cross_dedup_disabled': status.get('cross_dedup_disabled'),
+            'policy': None,
+            'cross_dedup_disabled': cross_dedup_disabled,
         }
         return provisioning_opts
 

manila/tests/share/drivers/netapp/dataontap/cluster_mode/test_lib_base.py

@@ -863,7 +863,7 @@ def test_create_share_from_snapshot(self, share_group_id):
         mock_allocate_container_from_snapshot.assert_called_once_with(
             share, fake.SNAPSHOT, fake.VSERVER1, vserver_client,
             compression_enabled=True, dedup_enabled=True, policy=None,
-            cross_dedup_disabled=None, logical_space_reporting=False)
+            cross_dedup_disabled=False, logical_space_reporting=False)
         mock_create_export.assert_called_once_with(share, fake.SHARE_SERVER,
                                                    fake.VSERVER1,
                                                    vserver_client)
@@ -1003,7 +1003,7 @@ def test_create_share_from_snapshot_another_host(self, dest_cluster,
             self.mock_allocate_container.assert_called_once_with(
                 self.fake_share, fake.VSERVER2, self.dest_vserver_client,
                 replica=True, set_qos=False, compression_enabled=True,
-                dedup_enabled=True, policy=None, cross_dedup_disabled=None,
+                dedup_enabled=True, policy=None, cross_dedup_disabled=False,
                 logical_space_reporting=False)
             self.mock_dm_create_snapmirror.assert_called_once()
             self.temp_src_share['replica_state'] = (
@@ -1013,7 +1013,7 @@ def test_create_share_from_snapshot_another_host(self, dest_cluster,
             self.mock_allocate_container_from_snapshot.assert_called_once_with(
                 self.fake_share, fake.SNAPSHOT, fake.VSERVER1,
                 self.src_vserver_client, split=True, compression_enabled=True,
-                dedup_enabled=True, policy=None, cross_dedup_disabled=None,
+                dedup_enabled=True, policy=None, cross_dedup_disabled=False,
                 logical_space_reporting=False)
             state = self.library.STATE_SPLITTING_VOLUME_CLONE
 
@@ -1058,7 +1058,7 @@ def test_create_share_from_snapshot_another_host_driver_error(self):
         self.mock_allocate_container_from_snapshot.assert_called_once_with(
             self.fake_share, fake.SNAPSHOT, fake.VSERVER1,
             self.src_vserver_client, split=True, compression_enabled=True,
-            dedup_enabled=True, policy=None, cross_dedup_disabled=None,
+            dedup_enabled=True, policy=None, cross_dedup_disabled=False,
             logical_space_reporting=False)
         mock_delete_snapmirror.assert_called_once_with(self.temp_src_share,
                                                        self.fake_share)
@@ -1348,7 +1348,7 @@ def test__create_from_snapshot_continue_state_splitting(self, src_host):
                 fake.POOL_NAME, fake.SHARE_NAME,
                 **fake.PROVISIONING_OPTIONS_WITH_QOS,
                 logical_space_reporting=True, policy=None,
-                cross_dedup_disabled=None)
+                cross_dedup_disabled=False)
             self.mock_pvt_storage_delete.assert_called_once_with(
                 fake.SHARE['id'])
             self.mock_create_export.assert_called_once_with(
@@ -1457,7 +1457,7 @@ def test__create_from_snapshot_continue_state_snapmirror(self,
                 fake.POOL_NAME, fake.SHARE_NAME,
                 **fake.PROVISIONING_OPTIONS_WITH_QOS,
                 logical_space_reporting=True, policy=None,
-                cross_dedup_disabled=None)
+                cross_dedup_disabled=False)
             expect_result['status'] = constants.STATUS_AVAILABLE
             self.mock_pvt_storage_delete.assert_called_once_with(
                 fake.SHARE['id'])