SYSTEM AND METHOD FOR CONTROLLING RESOURCE IN VIRTUALIZED NETWORK

摘要

PURPOSE: A resource control method in a virtualization network is provided to effectively operate a resource utilization ratio and service usability by dynamically returning and providing virtual resources based on available information for resource information like computing power, network process, and bandwidth. CONSTITUTION: A virtual management system stores management information for virtual resources of newly generated VM(Virtual Machine)(320). When the resource usage ratio of the VM deviates from a predetermined threshold range, the virtual management system searches a stored resource management policy(340,350). The virtual management system processes a resource assignment and collection process(360). When additional allocation or returning is not executed, the virtual management system determines the abnormality of the system(370,380).