Method for Providing Multimedia Streaming Service and File Transfer Service based on Virtual Cluster in Single Server System

摘要

1. the art that the invention set forth in the claims ; The present invention will on a virtual cluster based multimedia streaming service providing method, and file transfer service providing method in a single-server system. ; 2. The invention is to solve the technical challenges ; The present invention is to provide a plurality of the single-server system with no shared storage between specialized network storage merged, and a virtual dispatcher node and by building a virtual cluster with a virtual server node high-performance / high-efficiency transmission of multimedia streaming services or file services , that its purpose is to provide a virtual cluster based multimedia streaming service method and the method of file transfer services on a single server system. ; 3. The gist of the solution of the invention, ; The invention, in a virtual cluster based multimedia streaming service method in a single-server system, accepting step for accepting a service request related to the streaming service from the multimedia stream reproducing means through the dispatcher virtual node; Virtual server node selection step analyzes the service request information to select an available virtual server node that stores the multimedia file; Network address notification step for notifying a network address of the selected virtual server node in the multimedia stream reproducing means via said dispatcher virtual node; And including a multimedia stream transmission step of transmitting a multimedia data stream to the multimedia stream reproducing means from the selected virtual server node based on the service request from the multimedia stream reproducing means. ; 4. important use of the invention ; The present invention used to fight like multimedia streaming server system or a file transfer server system. ; Virtual clusters, multimedia streaming, file transfer, single-server system, the dispatcher virtual nodes and virtual server node