发明授权
US08195970B2 System and method for adapting a power usage of a server during a data center cooling failure 有权
在数据中心冷却故障期间适应服务器的电力使用的系统和方法

  • 专利标题: System and method for adapting a power usage of a server during a data center cooling failure
  • 专利标题(中): 在数据中心冷却故障期间适应服务器的电力使用的系统和方法
  • 申请号: US13154059
    申请日: 2011-06-06
  • 公开(公告)号: US08195970B2
    公开(公告)日: 2012-06-05
  • 发明人: Paul T. ArtmanDavid Moss
  • 申请人: Paul T. ArtmanDavid Moss
  • 申请人地址: US TX Round Rock
  • 专利权人: Dell Products, LP
  • 当前专利权人: Dell Products, LP
  • 当前专利权人地址: US TX Round Rock
  • 代理机构: Larson Newman, LLP
  • 主分类号: G06F1/32
  • IPC分类号: G06F1/32
System and method for adapting a power usage of a server during a data center cooling failure
摘要:
A device comprising a temperature measurement module, a performance state module, and a fan speed module. The temperature measurement module is configured to determine a temperature in a server, and to output a first control signal when temperature in the server is above a threshold. The performance state module is configured to change a performance state of the device to a lowest system performance state in response to the first control signal, and further configured to reduce a processor power consumption and a subsystem power consumption to a minimum power level in response to reducing the performance state to the lowest system performance state. The fan speed module is configured to reduce a fan speed to a minimum fan speed level based on the first control signal.
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