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1. WO2019052461 - METHOD AND DEVICE FOR MANAGING POWER CONSUMPTION OF SERVER

Publication Number WO/2019/052461
Publication Date 21.03.2019
International Application No. PCT/CN2018/105194
International Filing Date 12.09.2018
IPC
G06F 1/28 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
26Power supply means, e.g. regulation thereof
28Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
CPC
G06F 1/28
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
28Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
G06F 1/30
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
30Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
G06F 1/3206
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
32Means for saving power
3203Power management, i.e. event-based initiation of power-saving mode
3206Monitoring of events, devices or parameters that trigger a change in power modality
G06F 1/3237
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
32Means for saving power
3203Power management, i.e. event-based initiation of power-saving mode
3234Power saving characterised by the action undertaken
3237by disabling clock generation or distribution
G06F 1/3287
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
26Power supply means, e.g. regulation thereof
32Means for saving power
3203Power management, i.e. event-based initiation of power-saving mode
3234Power saving characterised by the action undertaken
3287by switching off individual functional units in the computer system
G06F 11/3062
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
30Monitoring
3058Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
3062where the monitored property is the power consumption
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 王江涛 WANG, Jiangtao
  • 李志兵 LI, Zhibing
  • 陶朗 TAO, Lang
Priority Data
201710826652.414.09.2017CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD AND DEVICE FOR MANAGING POWER CONSUMPTION OF SERVER
(FR) PROCÉDÉ ET DISPOSITIF DE GESTION DE CONSOMMATION EN ÉNERGIE DE SERVEUR
(ZH) 一种服务器功耗管理方法及设备
Abstract
(EN)
The solution relates to the power consumption management of a server. When a power module of a server power source is faulty, a power consumption management device receives fault information sent by the power source, and according to the fault information, rapidly decreases first power consumption of the server, when the power module is operating normally, by a first numeric value to second power consumption of the server, wherein the first numeric value is not lower than the decrease value of the power consumption of the server when the power module is faulty; at the same time, the power consumption management device adjusts the second consumption of the server according to a power consumption top value of the server. The solution both avoids a server failure, and improves the utilization rate of a power source when a power module is faulty.
(FR)
La présente invention concerne la gestion de la consommation en énergie d'un serveur. Selon l'invention, lorsqu'un module d'alimentation d'une source d'alimentation de serveur est défaillant, un dispositif de gestion de consommation en énergie reçoit des informations de défaillance envoyées par la source d'alimentation, et en fonction des informations de défaillance, diminue rapidement la première consommation en énergie du serveur, qui correspond au fonctionnement normal du module d'alimentation, d'une première valeur numérique de manière à obtenir une seconde consommation en énergie du serveur, la première valeur numérique étant supérieure ou égale à la valeur de diminution de la consommation en énergie du serveur lorsque le module d'alimentation est défaillant ; dans le même temps, le dispositif de gestion de consommation en énergie règle la seconde consommation du serveur en fonction d'une valeur optimale de consommation en énergie du serveur. L'invention permet d'éviter une défaillance de serveur et d'améliorer le taux d'utilisation d'une source d'alimentation lorsqu'un module d'alimentation est défaillant.
(ZH)
本方案涉及服务器的功耗管理,当服务器电源的电源模块发生故障,功耗管理设备接收电源发送的故障信息,根据故障信息迅速将电源模块正常工作时服务器的第一功耗降低第一数值至服务器第二功耗,其中,第一数值不低于所述电源模块故障时所述服务器功耗的降低值;同时功耗管理设备根据所述服务器的功耗封顶值调整所述服务器第二功耗。本方案一方面避免了服务器宕机,另一方面提高电源模块发生故障后电源的利用率。
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