A system startup method and related equipment

A file system, first-line technology, applied in the field of electronics, can solve problems such as easy congestion and increase system startup time, and achieve the effect of reducing time consumption and avoiding congestion

Active Publication Date: 2022-05-17
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, congestion is prone to occur when the terminal equipment system is started, which increases the time-consuming of system start-up

Method used

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  • A system startup method and related equipment
  • A system startup method and related equipment
  • A system startup method and related equipment

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Experimental program
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Embodiment Construction

[0053] Before introducing this embodiment, several concepts that may appear in this embodiment are introduced first. It should be understood that the following conceptual explanations may be limited due to the specific circumstances of this embodiment, but this does not mean that the application can only be limited to this specific situation, and the following conceptual explanations may also be accompanied by specific circumstances of different embodiments. has a difference.

[0054] File system detection: A file system in a computer will generally be in one of two states: clean or dirty. If you want to mount a file system on a disk partition, the file system must be clean, that is, the structure is complete, and the metadata, metadata and data are consistent. But sometimes the consistency of the file system may be destroyed. For example, when the system is powered off, the data in the memory will be lost, or due to a disk failure, such as a bad track on the disk, etc., the ...

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Abstract

The embodiment of the present application discloses a system startup method and related equipment, including: when the kernel driver in the kernel state detects the first disk partition, create a first thread; in the kernel state, read the first disk partition through the first thread Metadata of the disk partition: write the metadata of the first disk partition into the first page cache through the first thread. In the kernel mode, the first thread pre-caches the metadata of the disk partition into the page cache, and subsequent processes in the user mode can directly read the metadata of the disk partition from the page cache. Since the page cache storage area is the memory, compared with the disk, the read and write operation rate is higher, so it can effectively avoid the congestion when the terminal device system starts, and reduce the time consumption of the system start.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 201910631422.1 and the title of the invention "A method and terminal for accelerating the startup speed of the terminal" submitted to the China Patent Office on July 12, 2019. The entire content of which is incorporated in the application In this application. technical field [0002] The present application relates to the field of electronic technology, and in particular to a method for starting a system and related equipment. Background technique [0003] Terminal equipment is prone to power failure. During the process of reading and writing disk files, if the terminal equipment suddenly loses power, it will easily cause disk file damage. Therefore, in order to ensure that the disk is available, it is necessary to perform a file system check (file system check, fsck) on the disk partition during the boot process of the terminal device, so as to detect whether the disk p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/4401
CPCG06F9/4406G06F9/4411G06F3/0619G06F3/0632G06F3/0644G06F3/0659G06F3/0673
Inventor 龚晨何彪俞超方炜
Owner HUAWEI TECH CO LTD
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