Abstract: Managing resources on-demand is appealedin order to ensurethat provided resources not only are enough to meet non-function requirements of services but also contain no redundancy against resource wasting. On-demand resource management can be archived through the collaboration of resource provision and consumption by allocating resource to the optimized system which consumes resource as few as possible. The authors present an automatic approach to on-demand resource management. Resource management tasks including resource allocating and reclaiming are implemented with autonomous control rings driven by two algorithms respectively for resource consumption optimization and dynamic resource provision.

Key words: virtualization technology, resource management, autonomous controlring

摘要： 提出一种按需的资源管理方法: 一方面向用户提供足够数量的资源(必需性); 另一方面保障资源以最有效的方式服务于用户(必要性)。按需的方法将资源供给方的管理与资源消费方的管理结合起来, 实现了资源分配的“必需性”与“必要性”, 并使用具有自我执行能力的自治环路实现管理的自动化。

关键词: 虚拟化技术, 资源管理, 自治环路