Green-Aware Virtual Machine Migration Strategy in Sustainable Cloud Computing Environments [chapter]

Xiaoying Wang, Guojing Zhang, Mengqin Yang, Lei Zhang
2017 Cloud Computing - Architecture and Applications  
As cloud computing develops rapidly, the energy consumption of large-scale datacenters becomes unneglectable, and thus renewable energy is considered as the extra supply for building sustainable cloud infrastructures. In this chapter, we present a green-aware virtual machine (VM) migration strategy in such datacenters powered by sustainable energy sources, considering the power consumption of both IT functional devices and cooling devices. We define an overall optimization problem from an
more » ... -aware point of view and try to solve it using statistical searching approaches. The purpose is to utilize green energy sufficiently while guaranteeing the performance of applications hosted by the datacenter. Evaluation experiments are conducted under realistic workload traces and solar energy generation data in order to validate the feasibility. Results show that the green energy utilization increases remarkably, and more overall revenues could be achieved.
doi:10.5772/67350 fatcat:7jmctv6jbzb65jfazejufjdpau