Method and device for system recovery

A technology for modifying requests and files, applied in the computer field, which can solve the problems of lost and indistinguishable files and directories.

Inactive Publication Date: 2015-11-25
IYUNTIAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] One of the technical problems solved by the present invention is that files and directories cannot be distinguished whe

Method used

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  • Method and device for system recovery
  • Method and device for system recovery
  • Method and device for system recovery

Examples

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Embodiment Construction

[0018] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe operations as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure. The processing may correspond to a method, function, procedure, subroutine, subroutine, or the like.

[0019] The term "computer equipment" in this context, also referred to as "computer", refers to an intelligent electronic device that can perform predetermined processing procedures such as numerical calculations and / or logic calculations by running predetermined programs or instructions, which may include a processor and The memory is realized by the processor...

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Abstract

The invention provides a method and a device for system recovery. The method comprises receiving a modification request; if the modification request is modification on a file of a preset catalogue, sending the modification request to a disk drive where the file of the preset catalogue is in, to restore the modification request. Through recognition of the file of the preset catalogue, the modification request aimed at the file of the preset catalogue is directly sent to the disk drive corresponding to the file of the preset catalogue, writing back operation is prevented, and retaining of other files which do not need restoration in the disk is ensured.

Description

technical field [0001] The invention relates to the field of computers, in particular to a method and device for restoring a system. Background technique [0002] At present, the existing system restoration method usually copies all the backup system files to the system disk, and restores the system at the sector level, but because the restoration method cannot distinguish files and directories, there is no backup in the system files. The software or other data stored in the disk are all lost, causing the user to reinstall the corresponding software after the system is restored, and due to the reinstallation of the software, the historical information recorded by the software will disappear, affecting the use of the software, so Bring great inconvenience to the user. Contents of the invention [0003] One of the technical problems solved by the present invention is that files and directories cannot be distinguished when the system is restored, so that software that does n...

Claims

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Application Information

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IPC IPC(8): G06F11/14G06F17/30
CPCG06F11/14
Inventor 易鸿斌
Owner IYUNTIAN
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