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Backup regression management-control method and system of trunking computer equipment

A technology of computer equipment and management and control systems, applied in the field of computer information, can solve problems such as inability to serve functions and lower service efficiency of clustered server systems, and achieve the effect of ensuring adequacy

Inactive Publication Date: 2007-02-14
INVENTEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In practice, however, a drawback of automated master-mode backup fallback is that if the master server crashes again shortly after returning to normal operation, the server management system will need to perform another master-mode backup. backup transfer procedure, and after the master server is reactivated and restored to normal operating state, execute the master mode backup return procedure again
Therefore, if the operating state of the active server is continuously unstable (that is, it continues to crash shortly after each reactivation), the server management system will repeatedly execute the master mode backup transfer procedure and return The program reduces the service performance of the overall clustered server system, which in turn causes the overall clustered server system to crash (that is, both the active server and the backup server crash) and cannot maintain its service function through backup

Method used

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  • Backup regression management-control method and system of trunking computer equipment

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Embodiment

[0013] Embodiments of the backup and regression management and control method and system for clustered computer equipment of the present invention will be described in detail below with reference to the accompanying drawings.

[0014] figure 1 It is the application mode and system structure of the redundant regression management and control system of the clustered computer equipment of the present invention (such as the part included in the dotted box indicated by the label 100). As shown in the figure, the backup return management and control system 100 of the clustered computer equipment of the present invention is actually applied to a clustered computer equipment, such as a clustered server system 10, and the clustered server system 10 is equipped with a main With the server 11, at least one backup server 12, and the server management system 20, when the primary server 11 fails (such as a power outage or an operating system crash), the server management system 20 will cont...

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Abstract

A standby-regression management and control system of cluster computer device comprises operation state detection module of master server, automatic regression control module of master control mode, automatic regression forbidden module of master control mode and manual regression operation module of master control mode. The standby-regression managing and controlling method of cluster computer device is also disclosed.

Description

technical field [0001] The present invention relates to a computer information technology, in particular to a method and system for backup and return management and control of a clustered computer device, which is applied to a clustered computer device, such as a clustered server system, and the clustered server system There must be a master server and at least one backup server. After the master server fails and the master control mode is transferred to the backup server, the cluster server system is provided with the master control mode backup return control function. In the clustered server system, the master control mode is returned to the master server only after the master server therein recovers to a stable operation state. Background technique [0002] A clustering server system is a computer device composed of multiple servers, which can use multiple servers to provide load balancing and backup network data service functions. In the application of backup, the clust...

Claims

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Application Information

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IPC IPC(8): G06F11/14
Inventor 陈志伟
Owner INVENTEC CORP
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