Research on dynamic reconfiguration technology of cloud computing virtual services

Abstract

Based on the characteristic of cloud computing, We have operated a research on the dynamic reconfiguration technique of cloud computing virtual services aiming at the management and maintenance of virtual services. The paper plots out three level dynamic reconfigure granularity about virtual services; according to different reconfiguration occasions puts forward dynamic reconfigure policies respectively in allusion to failure, system updating and user request; and designs a concrete scenario.