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

Method and device for monitoring abnormality of file system in real time and storage medium

A file system and real-time monitoring technology, which is applied in the direction of file system, file system function, hardware monitoring, etc., can solve problems such as difficult to detect file system abnormalities and file system abnormalities in time, achieve real-time monitoring, reduce data volume, and increase speed Effect

Pending Publication Date: 2021-02-19
ZHEJIANG DAHUA TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method, device and storage medium for real-time monitoring of file system abnormalities, which are used to solve the technical problem in the prior art that it is difficult to find abnormalities in the file system in time

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
  • Method and device for monitoring abnormality of file system in real time and storage medium
  • Method and device for monitoring abnormality of file system in real time and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0096] A possible implementation manner, the acquiring unit 202 is specifically configured to:

[0097] From the local memory, the data describing the file attributes or file characteristics of the file being read, written and accessed by the file system instance is read as the metadata.

[0098] In a possible implementation manner, the verification unit 203 is specifically configured to:

[0099] verify the completeness and accuracy of said metadata;

[0100] If both the integrity and the accuracy are verified successfully, it is determined that there is no abnormality in the file system; otherwise, it is determined that there is an abnormality in the file system.

[0101] In a possible implementation manner, the device further includes a reporting unit 204, and the reporting unit 204 is configured to:

[0102] Report abnormal information to the file system event center, where the abnormal information is information related to the metadata verification failure.

[0103] In...

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

The invention discloses a method and a device for monitoring abnormality of a file system in real time and a storage medium, which are used for solving the technical problem that abnormality of the file system in use is difficult to find in time in the prior art, and the method comprises the following steps: determining a file system instance in an active state currently in the file system; obtaining metadata which is being accessed by the file system instance; and verifying the metadata to determine whether the file system is abnormal or not.

Description

technical field [0001] The invention relates to the field of file systems, in particular to a method, device and storage medium for real-time monitoring of file system abnormalities. Background technique [0002] In the storage medium, such as the file system on the hard disk, if the power is cut off or the disk is pulled out during the process of reading and writing, the file system will easily be damaged. [0003] In order to ensure the normal availability of the file system, it is necessary to detect and repair the file system, and since the detection of the file system needs to read and verify a large amount of data, it takes a long time. [0004] In the prior art, the file system is detected either during system startup or at a preset time. Since the storage device carrying the file system is a low-speed device compared to the CPU and memory, it is difficult to read the storage device. It takes a lot of time to detect the file system of the data in the device, so it is...

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 Applications(China)
IPC IPC(8): G06F16/17G06F11/34
CPCG06F16/1734G06F11/3495G06F11/3476
Inventor 滕开恩魏齐良
Owner ZHEJIANG DAHUA TECH CO LTD
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