METHOD FOR OPTIMUM PLANNING USE OF VIRTUAL NETWORK RESOURCES OF DATA PROCESSING CENTERS

摘要

FIELD: information technology.SUBSTANCE: invention relates to a method for optimally planning the usage of virtual network resources of data centers. Method sequentially processes requests for data placement, at each step an attempt is made to place one query in the data center, if the request can not be placed, the next request is placed. Before start looking through the queries sequentially, they are sorted by descending the total number of elements contained in the query. Following virtual elements are selected in the query: virtual machines and virtual data storage, form a physical resource, which is possible to host a virtual element, find a physical resource with a minimum weighted sum of its parameters, to which the selected virtual element is placed.EFFECT: technical effect: to ensure the elimination of the segmentation of physical resources by migrating virtual resources in data centers, eliminating the overload of the exchange channels that enter the physical data storage.3 cl, 5 dwg