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File management system using virtual storage directory

A file management system and virtual storage technology, applied in transmission systems, electrical components, electrical digital data processing, etc., can solve problems such as not very applicable and inconsistent use methods

Inactive Publication Date: 2014-03-19
FOUNDER INTERNATIONAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Content-based storage is the core of cloud computing, but the judgment of content is based on the data itself, and it is not very suitable for the form of files. At the same time, it is inconsistent with the user's existing familiar file system usage, which brings problems in the use of Many problems: typically, it is difficult for users to query which physical storage medium the file is actually stored on? There are several parallel backup data in the file, where are they located?

Method used

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  • File management system using virtual storage directory
  • File management system using virtual storage directory
  • File management system using virtual storage directory

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Embodiment

[0028] Such as Figure 1 ~ Figure 3 As shown, the infrastructure used by the file management system of the virtual storage directory is the IDC data center in the cloud storage service provider platform or the container data center, cloud storage server, cloud storage box, cloud storage card, etc. in the enterprise private cloud application. The main architecture includes N storage devices, such as figure 1 As shown, the device storage space includes a private storage space 33, a cache space 34, and a remote storage space 35, wherein the device must have a private storage space 33, a cache space 34, and the remote storage space 35 can be configured or not.

[0029] The client program 31 can read and write data in the private storage space 33 and the cache space 34 , while the server program 32 can manage the cache space 34 and remote storage spaces 35 and 36 managed by it. That is, each device installs a client program to manage the device's private storage space and cache sp...

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Abstract

The invention discloses a file management method and a file management system using a virtual storage directory. In the system, files and the directory are organized in a structural mode, wherein nodes record the positions of the application, files, and directory and the storage and access strategies, wherein the storage and access strategies comprise information such as a synchronization strategy, a storage address, reference counting, authorized management and the like, and the files in the network are effectively organized together in a virtual directory mode. According to the invention, a transparent file management and calling method of cloud storage is provided for users, and file version management and data synchronization of distributed storage are realized conveniently.

Description

technical field [0001] The invention relates to a file management method of a virtual storage directory, and also relates to a file management system of a virtual storage directory. Background technique [0002] With the development of informatization, the amount of data that needs to be stored is increasing, and it is no longer a single device that can complete the storage, but a service network composed of device clusters to complete the storage of massive data. [0003] Remote storage services will inevitably lead to clustering of storage resources. The existing file system management methods are difficult to manage so many file systems with complex layers. At the same time, file systems distributed on various physical media need to be organized in an orderly manner due to application requirements , and must also resolve: [0004] 1) The security access boundary of files, that is, who can access which files, and the most accepted method is physical isolation; [0005] 2...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30H04L29/08
Inventor 龚健
Owner FOUNDER INTERNATIONAL CO LTD
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