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
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申请号: US13154059申请日: 2011-06-06
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公开(公告)号: US08195970B2公开(公告)日: 2012-06-05
- 发明人: Paul T. Artman , David Moss
- 申请人: Paul T. Artman , David 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
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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