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A power supply method, device and server for a storage array

A technology of storage array and power supply method, applied in the field of storage, can solve the problems of loss risk, data loss of storage array, improve data, etc., and achieve the effect of improving data security and reducing the risk of power failure

Active Publication Date: 2022-07-05
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the abnormal power failure of the storage array is found, the backup battery can be switched to power the storage array through the control of the processor. However, since the storage array has already Data may have been lost, increasing data loss risk

Method used

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  • A power supply method, device and server for a storage array
  • A power supply method, device and server for a storage array
  • A power supply method, device and server for a storage array

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Embodiment Construction

[0049] The core of the present invention is to provide a power supply method, device and server for a storage array, which reduces the risk of power failure of the storage array and improves data security.

[0050] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0051] Please refer to figure 2 , figure 2 A flow chart of a method for supplying power to a storage array provided by the...

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Abstract

The invention discloses a power supply method, device and server for a storage array. First, state data for characterizing the power supply state of a power supply module is acquired, and whether the storage array reaches a power-off trigger condition is determined according to the state data, and when the storage array reaches the power-off trigger condition In this case, control the current power supply module to switch to another power supply module or a backup battery. This solution can switch other power supply modules without abnormality or backup battery in time to continue to supply power to the storage array when the storage array reaches the power failure trigger condition. , so that the power supply to the storage array is not stopped, the risk of power failure of the storage array is reduced, and the data security is improved.

Description

technical field [0001] The present invention relates to the field of storage, in particular to a power supply method, device and server for a storage array. Background technique [0002] When the storage array is working normally, it needs to be powered by a power supply module. Please refer to figure 1 , figure 1 It is a schematic diagram of the power supply of a storage array in the prior art. In the prior art, the input of the power grid is connected to the input end of the APFC (Active Power Factor Correction) circuit, and the output end of the APFC circuit is connected to the first end of the inverter circuit. One end is connected, the second end of the inverter circuit is connected to one end of the rectifier circuit, the third end of the inverter circuit is connected to the drive circuit, the other end of the rectifier circuit is connected to one end of the control circuit of the power module, and the other end of the control circuit is connected It is connected wit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/30G06F1/3225G06F1/3234G06F1/3293
CPCG06F1/30G06F1/3225G06F1/3275G06F1/3293Y04S20/20
Inventor 华要宇王瑞杰崔学涛王鲁泮
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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