High available system based on cloud calculation and implementation method thereof

A cloud computing and subsystem technology, applied in the field of high-availability systems, can solve problems such as increased construction and maintenance costs, and achieve the effect of saving backup server resources

Active Publication Date: 2013-06-12
INFORMATION & TELECOMM COMPANY SICHUAN ELECTRIC POWER
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  • Abstract
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AI Technical Summary

Problems solved by technology

For small and medium-sized enterprises, this situation will inevitably bring about an increase in construction and maintenance costs.

Method used

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  • High available system based on cloud calculation and implementation method thereof
  • High available system based on cloud calculation and implementation method thereof
  • High available system based on cloud calculation and implementation method thereof

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Embodiment Construction

[0045] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0046] Such as figure 1 As shown, a high-availability system based on cloud computing includes a central control management service subsystem and at least one autonomous control Agent subsystem, and the central control management service subsystem and the autonomous control Agent subsystem are interconnected through protocols. The central control management service subsystem includes a core service layer, a resource management layer, a task management layer, an intelligent scheduling layer, a monitoring alarm layer and a mirror image management layer, and the described autonomous control Agent subsystem includes a core framework layer, a host state collection layer, status acquisition layer, event management layer, process monitoring layer ...

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Abstract

The invention discloses a high available system based on cloud calculation and an implementation method thereof. The system comprises a central control management service sub-system and an automatic control Agent sub-system, wherein the central control management service sub-system is connected with the automatic control Agent sub-system through a protocol; the central control management service subsystem comprises five layers of nuclear service, resource management, risk management and the like; the automatic control Agent subsystem comprises five layers of nuclear frame, state acquiring, progress monitoring and the like; the method comprises the following steps of establishing an information application lens relationship, monitoring an application operation state, starting a mirrored virtual machine applied by the corresponding failure, closing the mirrored virtual machine applied by the failure which is recovered to normal and the like. The system and method provided by the invention can be used for changing the quantity ratio of 1 to 1 of primary / backup servers in the conventional dual-machine hot standby high available system into N to 1, thereby saving a lot of standby server resources; and as the utilization of the server resource is provided, good flexibility and expandability are realized.

Description

technical field [0001] The invention relates to a high-availability system based on cloud computing and an implementation method thereof. Background technique [0002] High availability (High Availability, HA) refers to improving the availability of systems and applications by minimizing the downtime caused by routine maintenance operations (planned) and sudden system crashes (unplanned). The HA system is currently the most effective means for enterprises to prevent the core computer system from shutting down due to failure. With the continuous development of enterprise information applications, the application of data in enterprises is becoming more and more extensive. How to improve the high availability of information applications has become one of the most important tasks in building a robust computer system. Information applications usually use dual-computer hot standby technology to improve the high availability of the system. [0003] Dual-system hot standby specifi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/24H04L12/26
Inventor 王电钢常健王铁军周毅
Owner INFORMATION & TELECOMM COMPANY SICHUAN ELECTRIC POWER
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