Method and device for repairing system file based on X86 architecture

A system file and repair system technology, applied in the computer field, to achieve the effect of reducing the difficulty of implementation, low impact, and ensuring system performance

Active Publication Date: 2012-05-16
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] However, in practical applications, in the face of a complex system structure, in order to avoid affecting the operation of a

Method used

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  • Method and device for repairing system file based on X86 architecture
  • Method and device for repairing system file based on X86 architecture
  • Method and device for repairing system file based on X86 architecture

Examples

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Embodiment Construction

[0033] In a system based on the X86 architecture, in order to simplify the repair process of the system-related files in the storage modules (such as CF cards) in each single board and ensure system performance, in the embodiment of the present invention, a USB repair disk is used to repair the system-related files. Make repairs.

[0034] In the embodiment of the present invention, taking the CF card as an example, the logical setting of the USB repair disk is: USB repair disk card reader+CF card+USB adapter cable. Each CF card can be a CF card specially used for the repair process, or a CF card that is common among all boards. It is better to use the latter method, so that the CF card on any board can be used. Cards form a USB repair disk to simplify the repair process. refer to figure 1 As shown, the CF card includes a Boot area and a User area. The Boot area is used to store Grub files, including stage1 and stage2. The User area includes an application area and a backup a...

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PUM

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Abstract

The invention relates to the computer field, in particular to a method and a device for repairing a system file based on X86 architecture, aiming to simplify the repair flow of the system file and simultaneously ensuring the system performance. The method comprises the following steps of: detecting whether a USB (Universal Serial Bus) interface is connected with a peripheral device upon receiving a startup instruction; if determining that the USB interface is connected with the peripheral device, reading a system file from a specified storage position in the peripheral device; and repairing a locally stored system file by employing the read system file. In this way, while repairing the system file on a single plate, the modification of Bios source code on the single plate is not involved and a network environment is not needed to be built; therefore, the implementation difficulty of the repair flow can be effectively reduced and the repair flow is simplified; and simultaneously, power interruption for the single plate is avoided; therefore, the influence on the neighboring environment is minimized; as a result, the system performance is effectively ensured.

Description

technical field [0001] The invention relates to the field of computers, in particular to a method and device for modifying system files based on the X86 architecture. Background technique [0002] Under the ACTA general technology platform architecture, its storage modules include hard disks and CF cards. CF card is mainly used for program and user data backup. For the general software platform of the ATCA hardware architecture, the purpose is to unify the common development of the software part of the data products, such as the operating system, embedded network management and maintenance, supporting protocols, and basic services, combined with the standardization and modularization of the ATCA hardware architecture Features, to achieve an open, common hardware and software platform. The operating system layer includes Vxworks real-time operating system, MontaVistaLinuxCGE3.1 and Windows operating system. [0003] In most cases, the CF card stores Boot files, Linux opera...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F11/14
Inventor 谭鹏来洪清
Owner DATANG MOBILE COMM EQUIP CO LTD
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