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Method and device for exchanging NTFS partition data in Linux operating system and windows operating system

An operating system and data exchange technology, applied in the field of data exchange, can solve the problem that applications cannot fully access NTFS partition file data, etc., and achieve the effect of simplifying the difficulty of use

Inactive Publication Date: 2008-12-31
LENOVO (BEIJING) LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that the Windows operating system and the Linux operating system use the NTFS partition to access data and solve the problem that the application program in the Linux environment cannot fully access the NTFS partition file data, the present invention proposes a method based on the Linux operating system and the Windows operating system. A method and device for exchanging NTFS partition data, the method is based on the fact that the existing Linux operating system kernel has realized limited access to NTFS partitions

Method used

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  • Method and device for exchanging NTFS partition data in Linux operating system and windows operating system
  • Method and device for exchanging NTFS partition data in Linux operating system and windows operating system

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Embodiment 1

[0035] figure 1 It is a schematic flow chart of data exchange between a computer equipped with the above-mentioned dual operating system and an NTFS partition of the Windows operating system under the Linux operating system.

[0036] First, perform the following steps under the Windows operating system:

[0037] Create an empty target file step: create a target file in a certain NTFS partition under the Windows operating system, and format the target file to make it an empty target file. The empty target file refers to that the file data is all "0" files. The above-mentioned format processing main is to judge whether this object file is an empty file and carry out all clearing " 0 " processing to the object file that is not empty and process this empty object file into the data format (system in the embodiment) required by the system The required data format generally refers to the data format recognizable by the virtual partition described below). The size of the empty obj...

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Abstract

The invention relates to a method for exchanging NTFS partition data under the Linux operating system and the Windows operating system. Create one or more empty files; and use the virtual partition technology to load the created empty files as one or more virtual devices or virtual partitions under their respective systems, so that the upper-level applications of each system can implement their own Virtual devices or partitions under the system can be completely accessed. This method solves the problem of restrictive access to NTFS partitions under Linux to a certain extent, making it possible for Windows and Linux to exchange data resources. At the same time, this method is carried out on the underlying driver. No matter whether it is a Windows application program or a Linux application program on the upper layer, you can easily use this method to share data based on NTFS between Windows and Linux, which greatly simplifies Difficulty of use.

Description

technical field [0001] The invention relates to a method for exchanging data under dual operating systems, in particular to a method for exchanging NTFS partition data under Linux operating systems and Windows operating systems. Background technique [0002] As the Linux operating system, one of the choices of server and workstation operating systems, grows stronger, the advantages of the Linux operating system are constantly revealed. Its powerful free software resources and safe and virus-free system environment attract more and more people. For commercial users who have higher requirements for system security and personal PC users who have strict requirements for cost performance, but due to some limitations of Linux itself, such as copyright issues, limited office and entertainment software resources, the Linux operating system is used as the general operation of PC The limitations of the system (especially for individual PC users) are becoming more and more obvious. On...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/46
Inventor 丁刚
Owner LENOVO (BEIJING) LTD
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