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Architecture for improving reliability of multi-server system

A multi-server, reliable technology, applied in the server field, can solve problems such as hard disk backplane failure, affecting server system operation, server system storage failure, etc., to achieve the effects of improving reliability, preventing damage, and avoiding system failure

Active Publication Date: 2017-08-29
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the line corresponding to any server node on the hard disk backplane fails, it will inevitably lead to failure of the entire hard disk backplane, which will lead to storage failure of the entire server system and affect the operation of the server system.

Method used

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  • Architecture for improving reliability of multi-server system
  • Architecture for improving reliability of multi-server system
  • Architecture for improving reliability of multi-server system

Examples

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Embodiment Construction

[0034] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions protected by the present invention will be clearly and completely described below using specific embodiments and accompanying drawings. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this patent.

[0035] This embodiment provides a framework for improving the reliability of a multi-server system, such as figure 1 As shown, it includes: a hard disk backplane 1, a plurality of server nodes 2, a power connection board 8 and a plurality of hard disks 3;

[0036] The hard disk backplane 1 is provided with a number of hard disk modules 4 corresponding to the number of server nodes 2;

[...

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Abstract

The invention provides an architecture for improving the reliability of a multi-server system. The architecture comprises a hard disk backboard, multiple server nodes, a power connection board and multiple hard disks. The hard disk backboard is provided with hard disk modules, wherein the number of the hard disk modules corresponds to that of the server nodes. The power connection board is connected with power supply isolation units of the hard disk modules, so that power supply of the hard disk modules is isolated. The server nodes are connected with signal isolation units of the hard disk modules, and each server node is in data communication with at least one hard disk through the corresponding hard disk module, so that each server node, the corresponding hard disk module and the corresponding hard disks form an isolation data communication group, and the isolation data communication groups are isolated. Hard disk power supply, signals and management lines are arranged in an isolated mode, so that it is avoided that the fault of a hard disk line controlled by one server node leads to a system fault, and the reliability of the hard disk backboard is improved.

Description

technical field [0001] The invention relates to the server field, in particular to a framework for improving the reliability of a multi-server system. Background technique [0002] With the development of the Internet industry, data centers have higher and higher requirements for storage capacity, and servers that are more energy-efficient, higher-density, and more cost-effective are constantly being introduced. In order to save costs, operators take the method of making full use of the existing computer room space, and increase the data processing capacity of the server system occupying limited space as much as possible to meet the needs of data processing. [0003] Multi-server To meet the data processing needs of customers, deploy multiple servers in a limited space to effectively improve the space utilization of the computer room. When the system is working, multiple servers need to be connected to the same hard disk backplane, and the storage function of multiple serve...

Claims

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Application Information

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IPC IPC(8): G06F11/20G06F1/30G06F13/40
CPCG06F1/30G06F11/2053G06F13/4081G06F11/0751G06F11/3034H05K7/1492
Inventor 郭猛
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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