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Starting method and device of computer system, electronic equipment and storage medium

A computer system and memory technology, applied in the computer field, can solve problems such as affecting the system startup process and reducing the speed of system startup, so as to reduce the impact and improve the speed.

Pending Publication Date: 2021-03-26
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, IO requests are usually sent serially, that is, one IO request is sent to the storage device each time, and the next request can only be made after the IO request is completed and answered. If it is too long, it will affect the system startup process and reduce the speed of system startup.

Method used

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  • Starting method and device of computer system, electronic equipment and storage medium
  • Starting method and device of computer system, electronic equipment and storage medium
  • Starting method and device of computer system, electronic equipment and storage medium

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Embodiment Construction

[0054] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Apparently, the described embodiments are some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0055] refer to figure 1 , shows a flow chart of the steps of a method for starting a computer system provided by an embodiment of the present application. The computer system may be a system deployed on a server (including a virtual server) or a PC, and may specifically include the following steps:

[0056] Step 101, in the case of the BIOS stage, when receiving an IO request for the system startu...

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PUM

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Abstract

The embodiment of the invention provides a computer system starting method and device, electronic equipment and a storage medium, and the method comprises the steps: judging whether an IO request is areading request or not under the condition of a BIOS stage when the IO request for a system startup disk is received; if the IO request is a read request, judging whether the IO request hits cache data in a cache memory or not, wherein the cache data comprises data pre-read from the system startup disk; and if the IO request hits the cache data, reading data corresponding to the IO request from the cache data so as to start a computer system. Through the embodiment of the invention, the data is directly read from the cache in the BIOS stage, the influence of the storage equipment on system startup is reduced, and the system startup speed is increased.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a method and device for starting a computer system, electronic equipment, and a storage medium. Background technique [0002] Under the x86 architecture, the system startup process of the server or PC must go through the BIOS (Basic Input / Output System, Basic Input / Output System) stage. BIOS, as Firmware, needs to read part of the system startup disk to guide the system startup process. . [0003] In the prior art, IO requests are usually sent serially, that is, one IO request is sent to the storage device each time, and the next request can only be made after the IO request is completed and answered. If it is too long, it will affect the system startup process and slow down the system startup speed. Contents of the invention [0004] In view of the above problems, it is proposed to provide a method and device for starting a computer system, an electronic device, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/4401
CPCG06F9/4406
Inventor 罗犇彭开桓
Owner ALIBABA GRP HLDG LTD