Increase cpu and mem for dpdk

Currently in those models we run with 3 cpu and 4g of memory
In a fact this is not enaught as we also host openstack services
on top of this node

Change-Id: Ib7e05fd77afe0c40406175e80b677d8d711f765b
diff --git a/tcp_tests/templates/shared-backup-restore.yaml b/tcp_tests/templates/shared-backup-restore.yaml
index 01240d9..02fdeec 100644
--- a/tcp_tests/templates/shared-backup-restore.yaml
+++ b/tcp_tests/templates/shared-backup-restore.yaml
@@ -140,7 +140,7 @@
     systemctl restart nginx;
   node_name: {{ HOSTNAME_CFG01 }}
   retry: {count: 1, delay: 1}
-  skip_fail: false
+  skip_fail: true
 
 {%- endmacro %}