raisezoe_api.exceptions.ZoeQuotaException('You requested {} cores more than your quota allows, quota exceeded.'.format((reserved_cores+new_exec_cores)-quota.cores))
ifquota.memory<reserved_mem+new_exec_memory:
raisezoe_api.exceptions.ZoeQuotaException('You requested {}B memory more than your quota allows, quota exceeded.'.format((reserved_mem+new_exec_memory)-quota.memory))