fix manila

Use disk vdc for manila

Change-Id: I7fc36ea15ec8ee7ead72f7b0aed113f0e8a0b1e7
diff --git a/tcp_tests/templates/cookied-mcp-queens-dvr/_context-cookiecutter-mcp-queens-dvr.yaml b/tcp_tests/templates/cookied-mcp-queens-dvr/_context-cookiecutter-mcp-queens-dvr.yaml
index 9f0c0e7..8f5de5a 100644
--- a/tcp_tests/templates/cookied-mcp-queens-dvr/_context-cookiecutter-mcp-queens-dvr.yaml
+++ b/tcp_tests/templates/cookied-mcp-queens-dvr/_context-cookiecutter-mcp-queens-dvr.yaml
@@ -207,7 +207,7 @@
   manila_enabled: 'True'
   manila_share_backend: 'lvm'
   manila_lvm_volume_name: 'manila-volume'
-  manila_lvm_devices: '/dev/loop0'
+  manila_lvm_devices: '/dev/vdc'
   openstack_share_address: 172.16.10.203
   openstack_share_node01_address: 172.16.10.204
   openstack_share_node02_address: 172.16.10.205