Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

File management system and method

A file management system and file technology, applied in the direction of electronic digital data processing, special data processing applications, instruments, etc., can solve problems such as increased maintenance costs, version damage, misoperation, etc., to improve market competitiveness, prevent version damage, The effect of enhancing reliability

Inactive Publication Date: 2009-01-21
ZTE CORP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The complexity of the software itself (possible misuse), and the occurrence of some abnormal conditions (such as power failure) may lead to the destruction of the version
Once the version is damaged, the system cannot start normally. On the one hand, it will greatly increase the maintenance cost. On the other hand, as a provider of commercial products, it will also have a negative impact on the provider's reputation and subsequent market opportunities.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • File management system and method
  • File management system and method
  • File management system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0062] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0063] This file management system mainly ensures the reliable operation of the version and prevents version damage that may occur during version file maintenance by implementing transactional operations of file changes, including read operations, write operations, and master-standby parameter switching. This file management system generally exists on the FLASH (electrically erasable non-volatile storage device) memory in the system, but is not limited to the FLASH storage device.

[0064] figure 1 It shows a schematic diagram of the memory physical space of the file management system of the present invention, wherein the first parameter storage unit is the file system parameter area A, the second parameter storage unit is the file system parameter area B, and the file storage The unit is the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

This invention discloses a file management system and a method including a first parameter storage unit, a second parameter storage unit, a file storage unit, a read-operation unit, a write-operation unit, a primary-backup conversion unit, a primary-backup parameter judgment unit, in which, a double edition storage and conversion system is applied to the edition files in the inserted system and read-operation, write-operation and primary-backup switch are realized to the update of files and their states to realize the reliable operation and increase the reliability of the system.

Description

technical field [0001] The invention relates to the technical field of file management, in particular to a file management system and a management method. Background technique [0002] At present, more and more embedded devices appear in people's lives. These devices are often computer systems with embedded processors, and communication systems are representative of this aspect. The current communication system is becoming more and more complex. A system is often composed of a large number of nodes with processing capabilities, and these nodes are often an embedded computer system. The communication system is a system that requires high reliability, and it also puts forward high requirements for the management of version files of each processing node in the communication system. [0003] Due to the complexity of the communication system itself, the communication system has software version upgrade requirements for the purpose of correcting software defects; the function exp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
Inventor 李海建刘红军吴从海
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com