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A Data Center Energy-Saving System and Method Based on Virtual IT Resource Distribution Technology

A data center energy-saving system and method based on virtual IT technology resource distribution technology is proposed in this paper. Through monitoring virtual environment resources in data center, the limited IT resources can be dynamically migrated and the auxiliary equipment resources such as air conditioner can be rationally managed. Then the resources can be reasonably and efficiently allocated by monitoring the virtual environment. With a closed-loop feedback control mechanism, it effectively improves the utilization of data center resources, and ultimately achieves the operation and maintenance for data center of green energy-saving target. This method was implemented in a true data center for cloud computing. Test results show that the total energy consumption of this system can be reduced by 13%, and the power usage effectiveness drops to 1.5.