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Automatic installation method for Linux operating system

An operating system, automatic installation technology, applied in the direction of program control device, program loading/starting, etc., can solve problems such as system coverage

Inactive Publication Date: 2011-05-11
INVENTEC GRP TIANJIN ELECTRONICS TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the previously installed system will be overwritten again

Method used

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  • Automatic installation method for Linux operating system
  • Automatic installation method for Linux operating system
  • Automatic installation method for Linux operating system

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Embodiment Construction

[0038] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0039] Please refer to figure 1 As shown, it is a schematic diagram of the structure of the present invention. In this embodiment of the present invention, it is a computer device including a local terminal 100 (hereinafter referred to as the local terminal 100 ). When the local terminal 100 is started, the Linux operating system can be loaded through a pre-boot execution environment module (Pre-boot execution environment, PXE for short) or a CD with a Linux boot. For example, if the computer is started through the network, the local terminal 100 can obtain the Linux operating system from the remote server through PXE.

[0040] Here, the original Linux operating system is defined as the first Linux operating system 110, and the new Linux operating system is defined as the second Linux operating system (not labeled in figure...

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Abstract

An automatic installation method for a Linux operating system is characterized in that a new operating system is created in a first Linux operating system in a memory. The automatic installation method comprises the steps as follows: uncompressing a first start-up file and mapping the file to be a file system in the memory; collecting peripheral information in the first Linux operating system and packing the information into an installation script; receiving installation requirements of the operating system, selecting a second Linux operating system from an installation source and extracting an inner core and a second start-up file from the second Linux operating system; adding the automatic installation script to the second start-up file after uncompressing the second start-up file so as to generate a third start-up file; invoking an inner core executive program of the first Linux operating system and operating a second inner core and the third start-up file; and installing the second Linux operating system in a target hard disk automatically through the automatic installation script of the third start-up file.

Description

technical field [0001] The invention relates to an installation method, in particular to an automatic installation method of a Linux operating system. Background technique [0002] As computers get faster and better, operating system reboot times need to keep up. As computers' processor speeds, storage capacities, and resource capabilities have become more advanced and complex, restart times have grown. The impact of longer restart times is critical for some manufacturers because longer restart times mean less uptime, which can cause production lines to fall behind schedule. Also, longer reboot times are a major bottleneck for kernel and system software developers. Because they restart their machines multiple times a day. For example, when the computer is connected with many SCSI bus devices or ECC memory, it will make the restart time of the computer longer. [0003] In addition to the long restart time, the more important reason is that the Basic Input / Output System (B...

Claims

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Application Information

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IPC IPC(8): G06F9/445
Inventor 葛岳褚弢陈玄同
Owner INVENTEC GRP TIANJIN ELECTRONICS TECH
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