Add debug sleep

Change-Id: I29d24e529d21d140e76efdb7b3a1ecbc11cdc5e9
diff --git a/playbooks/setup-openstack-storpool/pre.yaml b/playbooks/setup-openstack-storpool/pre.yaml
index 79ed281..57f63b9 100644
--- a/playbooks/setup-openstack-storpool/pre.yaml
+++ b/playbooks/setup-openstack-storpool/pre.yaml
@@ -483,6 +483,9 @@
             chdir: "{{ storpool_ansible_dir }}"
 
       always:
+        - name: Debug sleep
+          ansible.builtin.command:
+            argv: ["sleep", "3600"]
 
         - name: Deprovision the StorPool deployment info locally
           no_log: true