@@ -990,10 +990,10 @@ if is_service_enabled n-cpu; then

     clean_iptables

     # Destroy old instances

-    instances=`virsh list --all | grep $INSTANCE_NAME_PREFIX | sed "s/.*\($INSTANCE_NAME_PREFIX[0-9a-fA-F]*\).*/\1/g"`

+    instances=`sudo virsh list --all | grep $INSTANCE_NAME_PREFIX | sed "s/.*\($INSTANCE_NAME_PREFIX[0-9a-fA-F]*\).*/\1/g"`

     if [ ! "$instances" = "" ]; then

-        echo $instances | xargs -n1 virsh destroy || true

-        echo $instances | xargs -n1 virsh undefine || true

+        echo $instances | xargs -n1 sudo virsh destroy || true

+        echo $instances | xargs -n1 sudo virsh undefine || true

     fi

     # Logout and delete iscsi sessions