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Power-down protection system applied to server, method and server

A power failure protection, server technology, applied in the direction of instruments, static memory, data processing power supply, etc., can solve the problems of data data loss, data cannot be recovered, etc.

Active Publication Date: 2019-03-08
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once the power is cut off, there may be data loss due to failure to save data in time, and the lost data cannot be recovered even after the server is powered on normally

Method used

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  • Power-down protection system applied to server, method and server
  • Power-down protection system applied to server, method and server
  • Power-down protection system applied to server, method and server

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Embodiment Construction

[0042] The present invention provides a power-down protection system applied to servers, such as figure 1 As shown, it includes: server mainboard 1, CBB control board 3, sas control board 4, CMC hard disk board 6, power supply battery 23, storage 24 and at least two hard disk connection expanders 8;

[0043] The mainboard BMC chip 25, memory 21 and power supply module 22 are configured on the server mainboard 1; the mainboard BMC chip 25 is connected to an external power supply through the power supply module 22, so that the external power supply supplies power to the server;

[0044] The CBB control board 3 is equipped with a BMC chip; the BMC chip is connected to the power supply module 22 through the motherboard BMC chip 25; the memory 21, the power supply battery 23, the storage device 24, the sas control board 4 and the CMC hard disk board 6 are respectively connected to the CBB control board 3 BMC chip connection;

[0045] Each hard disk connection expander 8 is connect...

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PUM

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Abstract

The invention provides a power-down protection system applied to a server, a method and the server. The system comprises a server main board, a CBB control board, a sas control board, a CMC hard diskboard, a power supply battery, a storage device and at least two hard disk connection expanders. A BMC chip of that motherboard is connected with an external power supply through a power supply module, so that the external power supply supplies power to the server. A memory, a power supply battery, a memory, a sas control board and a CMC hard disk board are respectively connected with a BMC chip of that CBB control board. When the BMC chip detects that the server is powered down, it immediately starts the power supply battery and writes the data in the memory of the server into the built-in storage during the power supply battery. When the server is powered on again, the data in the storage is restored to the memory, which protects the data effectively.

Description

technical field [0001] The invention relates to the field of server power-down protection, in particular to a power-down protection system, method and server applied to servers. Background technique [0002] With the continuous development of computer information technology, storage servers, file servers, and data servers are used more and more widely. Most of these servers are used in server rooms with controlled environments, and are powered by a unified power supply. If a power failure occurs at this time, the server may not work properly. [0003] At present, the general server room is equipped with power failure protection, leakage protection, short circuit protection and other power protection measures. However, once the power is cut off, the data may be lost due to not being saved in time, and the lost data cannot be recovered even after the server is powered on normally. Contents of the invention [0004] In order to overcome the deficiencies in the prior art...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/30G06F1/20G11C5/14
CPCG06F1/206G06F1/30G11C5/141
Inventor 谭世伟高健范志超张新玲
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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