Method for ensuring service availability of server management system

A management system and service system technology, applied in the field of ensuring the service availability of the server management system, can solve the problems that the backup host cannot monitor, the service resource is unavailable, the service is unavailable, etc., and achieve the effect of strong service availability and increased reliability

Inactive Publication Date: 2013-08-07
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
View PDF2 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]1. Although the high-availability software HeartBeat solves the host switching function when the service host crashes or the system crashes, when the host server fails due to the software itself When a certain service (such as ftp, smb service) goes down, the backup host cannot monitor and take over the service, so the timely switching function of the

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 for ensuring service availability of server management system
  • Method for ensuring service availability of server management system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The method of the present invention is described in detail below with reference to the accompanying drawings.

[0017] Use the system command (svcs -a) provided by the service system to find out the service status running in all service systems, and then use the script to check whether the service status we need to detect is running normally. If the service we want to detect is not online, enable or clear the service immediately. If it succeeds, the service can run normally; if it fails, the host will send a message to the host in the cluster after a set number of restart attempts Other backup hosts require other hosts to take over the service to complete service switching.

[0018] The present invention embeds the detection function shell into the initialization function static int initialize_heartbeat() function in the main file heartbeat.c of the HeartBeat. In this way, it can be started simultaneously with the HearBeat service, and can ensure that the detected serv...

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 provides a method for ensuring service availability of a server management system. The method is characterized in that hierarchical model simplification usability evaluation is adopted to evaluate the service availability; the availability among service, a computing resource and a storage resource in the server management system has a dependency relationship; the availability of the service depends on the availability of the other three; only the three are available, the service can be health and available; the deployment of the service directly depends on the server management system, which is in the running state of the service detected by users; the situation that whether the service can be normally provided or not directly depends on the computing resource and the storage resource; a high-availability HeartBeat system is responsible for the invalidation switch of the two resources; and the state of the service directly depends on the availability of the server management system. The method only evaluates the availability after the deployment of the service is successful. The method can respectively evaluate the availability of the computing resource and the storage resource, and evaluates the availability of the service on the basis of the evaluation of the two sources; and all services are combined in a tandem mode by a computing resource module and a storage resource system.

Description

technical field [0001] The invention relates to the field of computer applications, in particular to a method for ensuring service availability of a server management system. Background technique [0002] For some applications that rely on the services on the system, whether the services on the server management system are running normally and whether the application resources of the services can be used have become the research focus of high-availability modules in the IT industry. How to realize the sustainable use of important user functions Supplying and realizing service failure is to switch in time and become the realization point of the present invention. [0003] At the present stage, the high-availability field, especially the various monitoring mechanisms of some services customized on openindiana, mainly has the following shortcomings: [0004] 1. Although the high-availability software HeartBeat solves the host switching function when the service host crashes, t...

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): G06F11/34
Inventor 张砚波王东风
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap