fix manila

Use disk vdc for manila

Change-Id: I7fc36ea15ec8ee7ead72f7b0aed113f0e8a0b1e7
diff --git a/tcp_tests/templates/cookied-mcp-pike-dvr/underlay.yaml b/tcp_tests/templates/cookied-mcp-pike-dvr/underlay.yaml
index c924e4c..3ea8edd 100644
--- a/tcp_tests/templates/cookied-mcp-pike-dvr/underlay.yaml
+++ b/tcp_tests/templates/cookied-mcp-pike-dvr/underlay.yaml
@@ -628,6 +628,9 @@
                 - name: cinder
                   capacity: 50
                   format: qcow2
+                - name: manila
+                  capacity: 20
+                  format: qcow2
                 - name: iso  # Volume with name 'iso' will be used
                              # for store image with cloud-init metadata.
                   capacity: 1
@@ -682,6 +685,9 @@
                 - name: cinder
                   capacity: 50
                   format: qcow2
+                - name: manila
+                  capacity: 20
+                  format: qcow2
                 - name: iso  # Volume with name 'iso' will be used
                              # for store image with cloud-init metadata.
                   capacity: 1