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Method for accessing dedicated file systems

A file system and operating system technology, applied in the computer field, can solve problems such as the unavoidable intellectual property rights of proprietary file systems

Active Publication Date: 2010-01-20
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above solutions basically cannot avoid the intellectual property issues of proprietary file systems

Method used

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  • Method for accessing dedicated file systems
  • Method for accessing dedicated file systems
  • Method for accessing dedicated file systems

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Embodiment Construction

[0024] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components, although shown in different drawings. For clarity and conciseness, detailed descriptions of known functions and constructions incorporated herein will be omitted since they would otherwise obscure the subject matter of the present invention.

[0025] The main form of the system of the present invention is a set of software and corresponding file system drivers. figure 1 Taking NTFS as an example of a proprietary file system, how to realize data sharing under multiple operating systems through the present invention is described under Linux.

[0026] figure 1 It is a schematic diagram of the software structure used to illustrate how to access proprietary files under another operating system from one operating system in the case of multiple op...

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Abstract

The invention discloses a method for accessing proprietary file systems, so as to resolve intellectual property problems that are caused when an operation system accesses proprietary file systems in the other operation system. The method includes the following steps: using a software drive to monitor the operation for the proprietary file systems in the first operation system; creating primary data to describe the proprietary file system based on the monitor results; storing the primary data into a specific storage area having nothing to do with the proprietary file system; and accessing the proprietary file system in the second operation system based on the primary data. With the help of the invented method, it is possible to resolve the proprietary file system sharing problem in the aspects of operation systems and software structure.

Description

technical field [0001] The invention relates to computer technology, in particular to a method for accessing the exclusive file system of another operating system from one operating system under the condition of multiple operating systems. Background technique [0002] On current and future PC devices, it is inevitable to run two or more operating systems (synchronous or asynchronous), such as the asynchronous operation of multiple operating systems in dual-mode computers, and the synchronous operation of multiple operating systems under the support of virtualization technology in the future. and many more. [0003] From the perspective of user needs, data sharing among multiple operating systems is required, because these data belong to the same user. However, there are many barriers to using data from one operating system in another, especially proprietary file systems such as NTFS. In addition, due to the non-openness of the file system, there are quite a lot of problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
Inventor 金峰
Owner LENOVO (BEIJING) LTD