Research of cloud resource dynamic scheduling strategy on migration technology
Gong Suwe · Computer Engineering and Applications Journal · 2014
Currently, cloud resource management platform exists problems that instantaneous peak value of resource utilization easily leads to migration and dynamic load effect is not good. According to given cloud resources dynamic scheduling model, this paper proposes a virtual machine dynamic scheduling algorithm on migration technology. The algorithm combines with the physical node load evaluation and the virtual machine migration loss evaluation, multiple trigger control, the destination node localization, in order to achieve an efficient dynamic load balance of a cloud computing data center. The experimental results show that compared to dynamic voltage and frequency scaling strategy of the CloudSim, the proposed algorithm ensures a better application service level.