diff --git a/nova/tests/functional/regressions/test_bug_1741307.py b/nova/tests/functional/regressions/test_bug_1741307.py
new file mode 100644
index 0000000000..dc2e3ebacb
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+++ b/nova/tests/functional/regressions/test_bug_1741307.py
@@ -0,0 +1,111 @@
+# 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 six
+
+from nova import test
+from nova.tests import fixtures as nova_fixtures
+from nova.tests.functional.api import client as api_client
+from nova.tests.functional import integrated_helpers
+import nova.tests.unit.image.fake
+from nova.tests.unit import policy_fixture
+from nova.virt import fake
+
+
+class TestResizeWithCachingScheduler(test.TestCase,
+                                     integrated_helpers.InstanceHelperMixin):
+    """Regression tests for bug #1741307
+
+    The CachingScheduler does not use Placement to make claims (allocations)
+    against compute nodes during scheduling like the FilterScheduler does.
+    During a cold migrate / resize, the FilterScheduler will "double up" the
+    instance allocations so the instance has resource allocations made against
+    both the source node and the chosen destination node. Conductor will then
+    attempt to "swap" the source node allocation to the migration record. If
+    using the CachingScheduler, there are no allocations for the instance on
+    the source node and conductor fails. Note that if the compute running the
+    instance was running Ocata code or older, then the compute itself would
+    create the allocations in Placement via the ResourceTracker, but once all
+    computes are upgraded to Pike or newer, the compute no longer creates
+    allocations in Placement because it assumes the scheduler is doing that,
+    which is not the case with the CachingScheduler.
+
+    This is a regression test to show the failure before it's fixed and then
+    can be used to confirm the fix.
+    """
+
+    microversion = 'latest'
+
+    def setUp(self):
+        super(TestResizeWithCachingScheduler, self).setUp()
+
+        self.useFixture(policy_fixture.RealPolicyFixture())
+        self.useFixture(nova_fixtures.NeutronFixture(self))
+        self.useFixture(nova_fixtures.PlacementFixture())
+
+        api_fixture = self.useFixture(nova_fixtures.OSAPIFixture(
+            api_version='v2.1'))
+
+        self.api = api_fixture.admin_api
+        self.api.microversion = self.microversion
+
+        nova.tests.unit.image.fake.stub_out_image_service(self)
+        self.addCleanup(nova.tests.unit.image.fake.FakeImageService_reset)
+
+        self.start_service('conductor')
+        # Configure the CachingScheduler.
+        self.flags(driver='caching_scheduler', group='scheduler')
+        self.start_service('scheduler')
+
+        # Create two compute nodes/services.
+        for host in ('host1', 'host2'):
+            fake.set_nodes([host])
+            self.addCleanup(fake.restore_nodes)
+            self.start_service('compute', host=host)
+
+        flavors = self.api.get_flavors()
+        self.old_flavor = flavors[0]
+        self.new_flavor = flavors[1]
+
+    def test_resize(self):
+        # Create our server without networking just to keep things simple.
+        server_req = self._build_minimal_create_server_request(
+            self.api, 'test-resize', flavor_id=self.old_flavor['id'],
+            image_uuid='155d900f-4e14-4e4c-a73d-069cbf4541e6',
+            networks='none')
+        server = self.api.post_server({'server': server_req})
+        server = self._wait_for_state_change(self.api, server, 'ACTIVE')
+
+        # original_host = server['OS-EXT-SRV-ATTR:host']
+        # target_host = 'host1' if original_host == 'host2' else 'host2'
+
+        # Issue the resize request.
+        post = {
+            'resize': {
+                'flavorRef': self.new_flavor['id']
+            }
+        }
+        # FIXME(mriedem): Remove this assertion once the bug is fixed.
+        ex = self.assertRaises(api_client.OpenStackApiException,
+                               self.api.post_server_action, server['id'], post)
+        # Assert we failed in the expected way.
+        self.assertIn('ConsumerAllocationNotFound', six.text_type(ex))
+
+        # TODO(mriedem): Uncomment this once the bug is fixed.
+        # # Poll the server until the resize is done.
+        # server = self._wait_for_state_change(
+        #     self.api, server, 'VERIFY_RESIZE')
+        # # Assert that the server was migrated to the other host.
+        # self.assertEqual(target_host, server['OS-EXT-SRV-ATTR:host'])
+        # # Confirm the resize.
+        # post = {'confirmResize': None}
+        # self.api.post_server_action(server['id'], post)