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    • 10. 发明授权
    • Operation management method of information processing system
    • 信息处理系统的运行管理方法
    • US08145927B2
    • 2012-03-27
    • US13003687
    • 2009-03-09
    • Jun OkitsuTakeshi KatoTatsuya SaitoTadakatsu Nakajima
    • Jun OkitsuTakeshi KatoTatsuya SaitoTadakatsu Nakajima
    • G06F1/26G05D23/19
    • G06F1/206G06F1/3203G06F9/5027G06F9/5094Y02D10/16Y02D10/22
    • In a computer room including information processing devices and air conditioners, power saving of the computer room by means of optimization of workload allocation to the information processing devices is achieved in a short time. There, a coefficient of air conditioner performance with respect to the information processing device (device-specific COP) is calculated for each air conditioner. Further, a device-associated power consumption expression representing a total of device power and air conditioner power is created for each information processing device. Also, power consumption of the entire computer room is calculated from the device-associated power consumption expression of the information processing devices. Also, workload allocation is determined by using power saving performance evaluation indexes based on the device-associated power consumption expression of the information processing devices. Further, output of the air conditioner is controlled based on a result of the air conditioner power calculation.
    • 在包括信息处理装置和空调的计算机室中,通过优化在信息处理装置中的工作量分配来实现计算机室的省电在短时间内。 在此,针对各空调器计算出相对于信息处理装置(装置专用COP)的空调机性能系数。 此外,为每个信息处理设备创建表示设备功率和空调功率的总和的与设备相关联的功耗表达式。 而且,根据信息处理设备的设备相关功耗表达式计算整个计算机房的功耗。 此外,通过使用基于信息处理装置的与设备相关联的功耗表达式的节电性能评估指标来确定工作负荷分配。 此外,基于空调机功率计算的结果来控制空调的输出。