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Liquid cooling server and fault diagnosis method and device and protection method and device thereof

A fault diagnosis and server technology, which is applied in the server field, can solve problems such as the influence of product protection effect and reliability, and achieve the effect of ensuring protection effect, avoiding damage, and improving reliability

Active Publication Date: 2020-05-19
BEIJING BITMAIN TECH LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the protection temperature value will be higher than the highest value during normal operation, if it is not set properly, the protection effect and reliability of the product will be affected

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  • Liquid cooling server and fault diagnosis method and device and protection method and device thereof
  • Liquid cooling server and fault diagnosis method and device and protection method and device thereof
  • Liquid cooling server and fault diagnosis method and device and protection method and device thereof

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Embodiment Construction

[0051] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present invention are described in detail below.

[0052] In the embodiment of the present invention, the server includes multiple computing power versions, and each computing power board includes multiple chips. During operation, the server generates a lot of heat, which reduces the computing power of the server. Therefore, in order to ensure the normal operation of the server, usually A cooling device will be provided, and the liquid-cooled server may be a server that uses liquid as a medium for cooling, such as water cooling.

[0053] Reference below figure 1 Describe the method for diagnosing the fault of the liquid-cooled server according to the embodiment of the first aspect of the present invention, such as figure 1 As shown, the method for diagnosing faults of a liquid-cooled server in the e...

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PUM

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Abstract

The invention provides a liquid cooling server fault diagnosis method and device, a protection method and device after liquid cooling server fault diagnosis, a liquid cooling server, a computer readable storage medium and a computer program product. The liquid cooling server fault diagnosis method comprises the steps of obtaining an actual temperature value of the liquid cooling server; generatingan actual temperature curve of the liquid cooling server according to the plurality of actual temperature values; comparing the actual temperature curve with a pre-stored reference temperature curvewhen the liquid cooling server operates in a fault state; and if the actual temperature curve is matched with the reference temperature curve, determining that the liquid cooling server fails. According to the fault diagnosis method for the liquid cooling server, the reference temperature curve of the fault of the liquid cooling server is pre-stored, and the fault of the liquid cooling server is diagnosed when the actual temperature curve is matched with the reference temperature curve, so that the fault diagnosis reliability of the liquid cooling server is improved, and the protection effectof the liquid cooling server is ensured.

Description

Technical field [0001] The present invention relates to the field of server technology, in particular to a method and device for fault diagnosis of a liquid-cooled server, a protection method and device after fault diagnosis of a liquid-cooled server, a liquid-cooled server, a computer readable storage medium and a computer program product. Background technique [0002] At present, for liquid-cooled servers, by setting a fixed maximum protection temperature value, the normal operation of the product is protected. When the product exceeds the protection temperature value, it will be automatically powered off. If the protection temperature value is not exceeded, the product will operate normally. Since the protection temperature value will be higher than the highest value during normal operation, if it is set improperly, the protection effect and reliability of the product will be affected. Summary of the invention [0003] The present invention aims to solve at least one of the tec...

Claims

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Application Information

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IPC IPC(8): G06F1/20G06F11/30
CPCG06F1/206G06F11/3058
Inventor 胡航空彭恭明廖世震
Owner BEIJING BITMAIN TECH LTD
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