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

Method, device, and apparatus for disk management, and readable storage medium

A management method and a technology for managing devices, which are applied in the field of devices, equipment and readable storage media, and disk management methods, can solve problems such as cluster osd crashes and system failures, and achieve the effect of improving stability and reliability

Inactive Publication Date: 2018-12-04
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the hard disk is pulled out immediately during the cluster operation, the cluster osd will crash, and the system cannot work normally

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, device, and apparatus for disk management, and readable storage medium
  • Method, device, and apparatus for disk management, and readable storage medium
  • Method, device, and apparatus for disk management, and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The core of the present invention is to provide a disk management method, which can realize the detection of disk removal and ensure the stability of the distributed system after disk removal through real-time monitoring and real-time processing of the disk state; another aspect of the present invention The core is to provide a disk management device, equipment and readable storage medium.

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts b...

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 disk management method, applied to a distributed storage system. The method comprises: detecting disk states in real time; determining whether a disk exists or not accordingto an error code returned by a detection process; if the disk does not exist, removing service of the disk. The method can realize detection of a pulled-out disk and ensure stability of the distributed system after the disk is pulled out. The invention also discloses a device and an apparatus for disk management device, and a readable storage medium.

Description

technical field [0001] The invention relates to the field of data management, in particular to a disk management method, device, equipment and readable storage medium. Background technique [0002] In the current distributed storage products, the distributed storage system is not compatible with the disk removal scenario, that is, the current distributed storage system does not implement hot disk removal. When the hard disk is pulled out immediately during the cluster operation, the cluster osd will crash, and the system cannot work normally. [0003] Therefore, how to realize the detection of the unplugged disk and ensure the stability of the distributed system after the unplugged disk is a technical problem to be solved by those skilled in the art. Contents of the invention [0004] The object of the present invention is to provide a disk management method, which can realize the detection of disk removal and ensure the stability of the distributed system after disk remo...

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
IPC IPC(8): G06F3/06
CPCG06F3/0614G06F3/0629G06F3/067
Inventor 张旭升孙业宽
Owner ZHENGZHOU YUNHAI INFORMATION 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