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Server system, server device and power management method for server device

A technology of server and power consumption, applied in the direction of measuring devices, instruments, data processing power supply, etc., can solve the problem of inability to use power supply or power supply system more efficiently, limiting server operation performance, and inability to share power with servers And other issues

Inactive Publication Date: 2020-09-15
WIWYNN CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the above power management mechanism can protect the power supply from overload, it also limits the server's own operating performance
That is, the server cannot ask for more power to meet the needs of high-power operation
Furthermore, when some servers do not need to use power up to the upper limit of power consumption, these excess power cannot be shared with other servers in the cabinet, so that the power supply or power supply system cannot be used more efficiently electricity

Method used

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  • Server system, server device and power management method for server device
  • Server system, server device and power management method for server device
  • Server system, server device and power management method for server device

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Embodiment Construction

[0027] figure 1 It is a schematic diagram of a server system 100 according to an embodiment of the present invention. The server system 100 may be a rack server (Rack server), which may include a plurality of server devices 110 - 1 - 110 - 3 and a power supply 120 . For the convenience of description, three server devices 110-1 to 110-3 are taken as an example here, but those who apply this embodiment can adjust the number of server devices in the server system 100 according to their needs, and the server devices of this embodiment The server system 100 requires at least two server devices to implement. The server devices 110-1 to 110-3 may be, for example, blade servers. In addition, in this embodiment, the server device 110-1 is referred to as a first server device, and the server devices 110-2˜110-3 are referred to as a second server device.

[0028] The power supply 120 may be a cabinet type power supply or a power supply system for supplying power to the entire server ...

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Abstract

A server system, a server device and a power management method for the server device are provided. The server system includes a first server device, at least one second server device and a power supply. The first server device obtains current power consumption information respectively transmitted by the second server device to calculate a current total power consumption value of the server system.The first server device determines whether it is necessary to raise a first preset power consumption upper limit to a second preset power consumption upper limit according to the current total powerconsumption value and an operation of the first server device, and determines whether the power supply has excess power according to the current total power consumption value and a total power consumption value of the power supply.

Description

technical field [0001] The present invention relates to a power management technology of electronic equipment, and in particular to a server system, a server device and a power consumption management method of the server device. Background technique [0002] In today's data center architecture technology, it is usually designed to accommodate multiple servers in a large cabinet, and these servers will share the same set of power supplies located in the cabinet. Due to the server's own power management mechanism, it usually has a built-in preset upper limit of power consumption to limit its maximum power consumption. When the server wants to use more than the wattage set by the upper limit value of power consumption, its own power management mechanism (such as the power capping mechanism) may automatically reduce the frequency of related hardware to avoid using The power exceeds the expected wattage, so as to avoid overloading the power supply or related components (such as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/26G06F1/32
CPCG06F1/266G06F1/3203G06F1/3296G06F1/28Y02D10/00
Inventor 敖承民
Owner WIWYNN CORP
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