diff --git a/tcp_tests/helpers/netchecker.py b/tcp_tests/helpers/netchecker.py
index dc58d9c..d3ba466 100644
--- a/tcp_tests/helpers/netchecker.py
+++ b/tcp_tests/helpers/netchecker.py
@@ -66,7 +66,7 @@
         else:
             assert self.get_connectivity_status().status_code == 400
 
-    def wait_check_network(self, works, timeout=60, interval=10):
+    def wait_check_network(self, works, timeout=600, interval=10):
         helpers.wait_pass(
             lambda: self.check_network(works=works),
             timeout=timeout,
diff --git a/tcp_tests/templates/cookied-mcp-pike-dpdk/_context-environment.yaml b/tcp_tests/templates/cookied-mcp-pike-dpdk/_context-environment.yaml
index ce12fda..53fdd68 100644
--- a/tcp_tests/templates/cookied-mcp-pike-dpdk/_context-environment.yaml
+++ b/tcp_tests/templates/cookied-mcp-pike-dpdk/_context-environment.yaml
@@ -131,7 +131,6 @@
       reclass_storage_name: openstack_compute_rack01
       roles:
       - openstack_compute
-      - features_lvm_backend
       - features_lvm_backend_volume_vdb
       - linux_system_codename_xenial
       interfaces:
diff --git a/tcp_tests/templates/cookied-mcp-pike-dvr/_context-cookiecutter-mcp-pike-dvr.yaml b/tcp_tests/templates/cookied-mcp-pike-dvr/_context-cookiecutter-mcp-pike-dvr.yaml
index 894820e..0cbd226 100644
--- a/tcp_tests/templates/cookied-mcp-pike-dvr/_context-cookiecutter-mcp-pike-dvr.yaml
+++ b/tcp_tests/templates/cookied-mcp-pike-dvr/_context-cookiecutter-mcp-pike-dvr.yaml
@@ -187,7 +187,7 @@
   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
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
diff --git a/tcp_tests/templates/cookied-mcp-pike-ovs/_context-cookiecutter-mcp-pike-ovs.yaml b/tcp_tests/templates/cookied-mcp-pike-ovs/_context-cookiecutter-mcp-pike-ovs.yaml
index 19931f6..79c7ebf 100644
--- a/tcp_tests/templates/cookied-mcp-pike-ovs/_context-cookiecutter-mcp-pike-ovs.yaml
+++ b/tcp_tests/templates/cookied-mcp-pike-ovs/_context-cookiecutter-mcp-pike-ovs.yaml
@@ -187,7 +187,7 @@
   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
diff --git a/tcp_tests/templates/cookied-mcp-pike-ovs/underlay.yaml b/tcp_tests/templates/cookied-mcp-pike-ovs/underlay.yaml
index 1a6975b..d5b9f804 100644
--- a/tcp_tests/templates/cookied-mcp-pike-ovs/underlay.yaml
+++ b/tcp_tests/templates/cookied-mcp-pike-ovs/underlay.yaml
@@ -627,6 +627,9 @@
                 - 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
@@ -681,6 +684,9 @@
                 - 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
diff --git a/tcp_tests/templates/cookied-mcp-queens-dvr-ssl/_context-cookiecutter-mcp-queens-dvr-ssl.yaml b/tcp_tests/templates/cookied-mcp-queens-dvr-ssl/_context-cookiecutter-mcp-queens-dvr-ssl.yaml
index 3092195..cda1a3b 100644
--- a/tcp_tests/templates/cookied-mcp-queens-dvr-ssl/_context-cookiecutter-mcp-queens-dvr-ssl.yaml
+++ b/tcp_tests/templates/cookied-mcp-queens-dvr-ssl/_context-cookiecutter-mcp-queens-dvr-ssl.yaml
@@ -208,7 +208,7 @@
   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
diff --git a/tcp_tests/templates/cookied-mcp-queens-dvr-ssl/underlay.yaml b/tcp_tests/templates/cookied-mcp-queens-dvr-ssl/underlay.yaml
index a53fbec..2ebccd5 100644
--- a/tcp_tests/templates/cookied-mcp-queens-dvr-ssl/underlay.yaml
+++ b/tcp_tests/templates/cookied-mcp-queens-dvr-ssl/underlay.yaml
@@ -618,6 +618,9 @@
                 - 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
@@ -672,6 +675,9 @@
                 - 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
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
diff --git a/tcp_tests/templates/cookied-mcp-queens-dvr/underlay.yaml b/tcp_tests/templates/cookied-mcp-queens-dvr/underlay.yaml
index 1fcba16..18b448b 100644
--- a/tcp_tests/templates/cookied-mcp-queens-dvr/underlay.yaml
+++ b/tcp_tests/templates/cookied-mcp-queens-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
diff --git a/tcp_tests/templates/cookied-mcp-queens-ovs/_context-cookiecutter-mcp-queens-ovs.yaml b/tcp_tests/templates/cookied-mcp-queens-ovs/_context-cookiecutter-mcp-queens-ovs.yaml
index a218861..5ef2c79 100644
--- a/tcp_tests/templates/cookied-mcp-queens-ovs/_context-cookiecutter-mcp-queens-ovs.yaml
+++ b/tcp_tests/templates/cookied-mcp-queens-ovs/_context-cookiecutter-mcp-queens-ovs.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
diff --git a/tcp_tests/templates/cookied-mcp-queens-ovs/underlay.yaml b/tcp_tests/templates/cookied-mcp-queens-ovs/underlay.yaml
index 390814a..40bebc1 100644
--- a/tcp_tests/templates/cookied-mcp-queens-ovs/underlay.yaml
+++ b/tcp_tests/templates/cookied-mcp-queens-ovs/underlay.yaml
@@ -626,6 +626,9 @@
                 - 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
@@ -680,6 +683,9 @@
                 - 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
diff --git a/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-pike-dvr.yaml b/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-pike-dvr.yaml
index e6ef526..56a8d8e 100644
--- a/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-pike-dvr.yaml
+++ b/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-pike-dvr.yaml
@@ -44,10 +44,6 @@
     reclass-tools del-key parameters.reclass.storage.node.openstack_message_queue_node02 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
     reclass-tools del-key parameters.reclass.storage.node.openstack_message_queue_node03 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
     # reclass-tools del-key parameters.reclass.storage.node.stacklight_log_node01 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
-    # Add for manila
-    reclass-tools add-key parameters._param.loopback_device_size '20' /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/openstack/init.yml;
-    reclass-tools add-key 'classes' 'system.linux.storage.loopback_manila' /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/openstack/compute/init.yml --merge ;
-
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 5}
   skip_fail: false
diff --git a/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-pike-ovs.yaml b/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-pike-ovs.yaml
index 2418b6f..fd5b85e 100644
--- a/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-pike-ovs.yaml
+++ b/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-pike-ovs.yaml
@@ -44,10 +44,6 @@
     reclass-tools del-key parameters.reclass.storage.node.openstack_message_queue_node03 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
     # reclass-tools del-key parameters.reclass.storage.node.stacklight_log_node01 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
 
-    # Add for manila
-    reclass-tools add-key parameters._param.loopback_device_size '20' /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/openstack/init.yml;
-    reclass-tools add-key 'classes' 'system.linux.storage.loopback_manila' /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/openstack/compute/init.yml --merge ;
-
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 5}
   skip_fail: false
diff --git a/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-queens-dvr-ssl.yaml b/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-queens-dvr-ssl.yaml
index c09db16..7a40f39 100644
--- a/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-queens-dvr-ssl.yaml
+++ b/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-queens-dvr-ssl.yaml
@@ -35,10 +35,6 @@
     reclass-tools del-key parameters.reclass.storage.node.openstack_message_queue_node01 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
     reclass-tools del-key parameters.reclass.storage.node.openstack_message_queue_node02 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
     reclass-tools del-key parameters.reclass.storage.node.openstack_message_queue_node03 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
-    # Add for manila
-    reclass-tools add-key parameters._param.loopback_device_size '20' /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/openstack/init.yml;
-    reclass-tools add-key 'classes' 'system.linux.storage.loopback_manila' /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/openstack/compute/init.yml --merge ;
-
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 5}
   skip_fail: false
diff --git a/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-queens-dvr.yaml b/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-queens-dvr.yaml
index fa73540..c75cc3b 100644
--- a/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-queens-dvr.yaml
+++ b/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-queens-dvr.yaml
@@ -35,10 +35,6 @@
     reclass-tools del-key parameters.reclass.storage.node.openstack_message_queue_node01 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
     reclass-tools del-key parameters.reclass.storage.node.openstack_message_queue_node02 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
     reclass-tools del-key parameters.reclass.storage.node.openstack_message_queue_node03 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
-    # Add for manila
-    reclass-tools add-key parameters._param.loopback_device_size '20' /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/openstack/init.yml;
-    reclass-tools add-key 'classes' 'system.linux.storage.loopback_manila' /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/openstack/compute/init.yml --merge ;
-
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 5}
   skip_fail: false
diff --git a/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-queens-ovs.yaml b/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-queens-ovs.yaml
index 4357274..f6d08fd 100644
--- a/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-queens-ovs.yaml
+++ b/tcp_tests/templates/cookied-model-generator/salt_cookied-mcp-queens-ovs.yaml
@@ -35,10 +35,6 @@
     reclass-tools del-key parameters.reclass.storage.node.openstack_message_queue_node01 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
     reclass-tools del-key parameters.reclass.storage.node.openstack_message_queue_node02 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
     reclass-tools del-key parameters.reclass.storage.node.openstack_message_queue_node03 /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/infra/config.yml;
-    # Add for manila
-    reclass-tools add-key parameters._param.loopback_device_size '20' /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/openstack/init.yml;
-    reclass-tools add-key 'classes' 'system.linux.storage.loopback_manila' /srv/salt/reclass/classes/cluster/{{ SHARED.CLUSTER_NAME }}/openstack/compute/init.yml --merge ;
-
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 5}
   skip_fail: false