/* iterate for all virtual machines */
for (VMModel::vm_list_t::iterator iter =
VMModel::ws_vms.begin();
iter != VMModel::ws_vms.end(); ++iter) {
/* iterate for all virtual machines */
for (VMModel::vm_list_t::iterator iter =
VMModel::ws_vms.begin();
iter != VMModel::ws_vms.end(); ++iter) {