期刊名称:International Journal of Computer Science & Technology
印刷版ISSN:2229-4333
电子版ISSN:0976-8491
出版年度:2013
卷号:4
期号:1
页码:447-452
语种:English
出版社:Ayushmaan Technologies
摘要:Rapid growth of the demand for computational power has led to the creation of large-scale data centers. They consume enormous amounts of electrical power resulting in high operational costs and carbon dioxide emissions. Moreover, modern Cloud computing environments have to provide high Quality of Service (QoS) for their customers resulting in the necessity to deal with powerperformance trade-off. We propose an efficient power management policy for virtualized Cloud data centers. Basically, parametric constraints based automatic power saving system (PCBAPS) is extended form of automatic power saving(APS).In PCBAPS we impose some parametric constraints during virtual machine migration that can be adjusted dynamically to balance the server’s workloads in an efficient way so that migration cost can be improved and energy saving be achieved.