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Large disk full capacity formatting method and system in linux system installation process

A system installation, large disk technology, applied in the input/output process of data processing, program control design, program control devices, etc., can solve the problem of not being able to automatically realize the full format of large-capacity disks, and unable to apply the performance ext file system. , to achieve the effect of improving completion and installation efficiency and avoiding secondary processing

Active Publication Date: 2016-12-07
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] However, the above solution cannot automatically realize the full formatting of large-capacity disks during the normal Linux installation process, and the second solution cannot be applied to the ext file system with excellent performance

Method used

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  • Large disk full capacity formatting method and system in linux system installation process
  • Large disk full capacity formatting method and system in linux system installation process
  • Large disk full capacity formatting method and system in linux system installation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] A method for fully formatting a large disk during installation of a linux system, wherein the large disk is a disk with a capacity greater than 16TB, such as image 3 shown, including:

[0072] S101. The computer system performs a power-on self-check.

[0073] Power-on self-test, also known as power-on self-test, refers to the behavior of the computer system when it is powered on (BIOS program), including the test of CPU, system motherboard, basic memory, extended memory, system ROM BIOS and other devices. If an error is found, prompt or warn the operator. Simplifying or speeding up the process allows the system to start up quickly.

[0074] The complete power-on self-test includes testing of CPU, system motherboard, basic 640KB memory, 1MB or more extended memory, and system ROM BIOS; verification of system configuration in CMOS; initialization of video controller, test of video memory, inspection of video signals and Synchronous signal, test the VGA interface; chec...

Embodiment 2

[0098] A method for fully formatting a large disk during installation of a linux system, wherein the large disk is a disk with a capacity greater than 16TB, including:

[0099] S201. The computer system performs a power-on self-check.

[0100] S202. Load a pre-boot execution environment.

[0101] S203. Obtain a linux system kernel in the pre-boot execution environment.

[0102] Specifically, S203 as Figure 5 shown, including:

[0103] S2031. Under the pre-boot execution environment, obtain a Linux system kernel through networking.

[0104] S2032. Start the linux system kernel.

[0105] S2033. Directly mount the modules related to the linux system and the root partition by the linux system kernel.

[0106] S204. Set an installation configuration file, and install the linux system according to the installation configuration file; the installation configuration file is provided with a disk formatting file acquisition command, and the disk formatting file performs full formatt...

Embodiment 3

[0110] A system for fully formatting a large disk during the installation of a linux system, where the large disk is a disk with a capacity greater than 16TB, such as Figure 6 shown, including:

[0111] The self-inspection module 301 is used for the computer system to perform self-inspection after power-on.

[0112] The execution environment loading module 302 is configured to load a pre-start execution environment.

[0113] The kernel obtaining module 303 is configured to obtain the linux system kernel in the pre-boot execution environment.

[0114] The kernel obtaining module 303 includes:

[0115] The kernel acquisition sub-module 3031 is used to obtain a bootable and compressed linux system kernel through networking under the pre-boot execution environment;

[0116] Startup module 3032, used to start the bootable, compressed linux system kernel;

[0117] The image file acquisition module 3033 is configured to acquire preset linux-related image files online under the p...

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Abstract

The invention provides a large disk full capacity formatting method in the linux system installation process and a large disk full capacity formatting system applied to the linux system installation process. According to the large disk full capacity formatting method and system in the linux system installation process, configuration files are subjected to custom installation, disk formatting files capable of conducting large disk full capacity formatting are loaded in the linux system installation process, the mode that the disk formatting files automatically run is controlled, automatic full capacity formatting of a large-capacity disk in the installation process is achieved, and the technical problem that in the prior art, full capacity formatting cannot be conducted on a large disk of which the capacity is larger than 16 TB in the linux system installation process is solved. Formatting of the disk can be achieved in the linux operating system installation phase, disk formatting is completed along with completion of installation of a linux system, the installation completion degree and the installation efficiency of the linux system are significantly improved, and secondary processing of a file system in the linux system is avoided.

Description

[0001] technical field [0002] The invention relates to the field of installation of a linux operating system, in particular to a method and system for fully formatting a large disk during the installation of a linux system. Background technique [0003] Linux is a set of Unix-like operating systems that are free to use and spread freely. It is a POSIX and UNIX-based multi-user, multi-tasking, multi-threading and multi-CPU operating system. It can run major UNIX utility software, application programs and network protocols. It supports 32-bit and 64-bit hardware. Linux inherits Unix's network-centric design idea and is a multi-user network operating system with stable performance. [0004] Usually, when installing the Linux operating system, the partition configuration is as follows: [0005] #ignoredisk --drives=sdc [0006] part / boot --fstype ext4 --size=200 --ondisk=sdb [0007] part / --fstype ext4 --size=15000 --ondisk=sdb [0008] part swap --size=4096 --on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44G06F9/445G06F3/06
CPCG06F3/0604G06F3/0638G06F3/0676G06F8/61G06F9/4416G06F9/44505
Inventor 王建飞李岩刘金国姚键潘柏宇王冀
Owner ALIBABA (CHINA) CO LTD
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