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Method and system for starting disk backup in embedded system

An embedded system and disk technology, which is applied in the direction of data error detection and response error generation, can solve the problems of heavy repair workload, inability to run, and complicated operation, so as to improve security and Stability, lower failure rate, and easy repair effects

Active Publication Date: 2017-06-06
FUJIAN STAR NET EVIDEO INFORMATION SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once an exception occurs, it will cause the server to fail to operate normally or fail to operate
To repair the operating system, it is necessary to repair the kernel, system programs, and system data of the operating system. The operation is complicated and the repair workload is heavy.

Method used

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  • Method and system for starting disk backup in embedded system
  • Method and system for starting disk backup in embedded system

Examples

Experimental program
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Embodiment Construction

[0031] see figure 1 As shown, a method for starting disk backup in an embedded system includes the following steps:

[0032] Step 1. Install the Flash storage chip on the server, and solidify the kernel of the embedded system into the Flash storage chip;

[0033] Step 2, all disks used on the embedded server are initialized, (if not used as a backup system partition, this operation can not be done), after the disk is initialized, the disk is divided into a system partition and a storage partition, and the system partition is used for Save the system program and system data, and the storage partition is used to store data;

[0034] Step 21, install the system program and system data in the system partition of more than one disk, and install the disk into the embedded system;

[0035] Step 3. When the server is started, the system kernel is loaded from the Flash storage chip, the disk in the server is traversed, the system partition of the disk is found, and the system program...

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Abstract

The invention provides a method for starting disk backups in an embedded system. The method includes the steps that (1) a Flash storage chip is installed on a server, and a kernel of the embedded system is cured in the Flash storage chip; (2) disks are initialized and divided into a system partition and a storage partition, wherein the system partition is used for storing system programs and system data, and the storage partition is used for storing data space; (3) when the server starts, the kernel of the system is loaded in the Flash storage chip, the disks in the server are traversed to find the system partition of the disks, and the system programs and the system data are operated after being loaded. The invention further provides a system for starting the disk backups in the embedded system. When hard disks of the embedded system break down, normal operation of the system can be guaranteed through the disks, and system safety is improved.

Description

technical field [0001] The invention relates to the technical field of embedded systems, in particular to a method for starting disk backup in an embedded system and a system thereof. Background technique [0002] In an embedded system or an embedded server, the operating system kernel, system programs, and system data are generally stored in the system disk. During system operation, the kernel of the operating system generally only needs to be read without modification. Because the system programs and system data stored in the system disk are frequently read and written, the probability of abnormal situations is relatively high, such as disk bad sectors, file corruption, etc. Once an exception occurs, it will cause the server to fail to operate normally or fail to operate. To repair the operating system, it is necessary to repair the kernel, system programs, and system data of the operating system. The operation is complicated and the repair workload is heavy. [0003] I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14
Inventor 郑子凤李捷林仁文林哲明
Owner FUJIAN STAR NET EVIDEO INFORMATION SYST CO LTD
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