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Virtual machine cluster system and implementation method thereof

A technology of cluster system and virtual machine, which is applied in the field of virtual machine cluster system and its realization, can solve the problems of high cost of cluster system and achieve high availability, cost reduction and high scalability

Active Publication Date: 2011-06-29
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a virtual machine cluster system to overcome the high cost of the current cluster system

Method used

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  • Virtual machine cluster system and implementation method thereof
  • Virtual machine cluster system and implementation method thereof
  • Virtual machine cluster system and implementation method thereof

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0032] Embodiment 1, virtual machine cluster system

[0033] figure 1 It is a schematic diagram of the composition of the first embodiment. Such as figure 1 As shown, the virtual machine cluster system of this embodiment is built on multiple physical servers 120 (which can be accessed through the network on ordinary physical machines 110), and the present invention refers to these physical servers as virtualization service providers ( Virtualization Service Provider, VSP), running virtual machines on these physical servers to provide multiple virtual computing nodes (Virtual Computer Node, VCN) 130, these virtual computing nodes are divided into two types: management node 140 and computing node 150, management The number of nodes 140 is one, and these virtual computing nodes are all computing nodes 150 except the management node 140, wherein:

[0034] There is only one management node 140 in the entire virtual machine cluster system, which is used to configure and manage th...

Embodiment 2

[0047] Embodiment 2, the realization method of the virtual machine cluster system

[0048] combine figure 1 The shown virtual machine cluster system and its description, this embodiment implements the virtual machine cluster system, which is constructed on multiple physical servers, running virtual machines on these physical servers to provide multiple virtual computing nodes, these virtual Computing nodes are divided into a management node and multiple computing nodes, among which:

[0049] Create a management library on the management node to record the host name and dynamic IP address of each computing node, and manage the entire virtual machine cluster system according to these host names and dynamic IP addresses;

[0050] Wherein, the computing nodes are used to complete computing tasks of the virtual machine cluster system.

[0051] Wherein, these physical servers provide the disk image of the virtual machine in the copy-on-write format of Qemu.

[0052] Wherein, thes...

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Abstract

The invention discloses a virtual machine cluster system and an implementation method thereof for overcoming the defect of high cost of the conventional cluster system. The virtual machine cluster system is constructed on a plurality of physical servers, a virtual machine is operated on the physical servers to provide a plurality of virtual computing nodes, and the virtual computing nodes are divided into a management node and a plurality of computing nodes, wherein the management node is used for creating a management library to record the host names and the dynamic internet protocol (IP) addresses of the computing nodes and managing the whole virtual machine cluster system according to the host names and the dynamic IP addresses; and the computing nodes are used for completing the computing tasks of the virtual machine cluster system. According to the technical scheme, the cluster system is constructed by using the virtual machine, so the usage quantity of the physical servers is reduced, and the cost of the cluster system is reduced.

Description

technical field [0001] The invention relates to the field of computer applications, in particular to a virtual machine cluster system and an implementation method thereof. Background technique [0002] A computer cluster system is a computing system that is connected by a group of loosely integrated computer software or hardware and highly closely cooperates to complete computing work. The high-availability cluster of the cluster system generally means that when a node in the cluster system fails, the tasks running on it will be automatically migrated to other normal running nodes. This migration process does not affect the operation of the entire cluster system. [0003] The hardware composition of a traditional cluster system generally includes server groups and shared storage devices. A server group generally includes multiple server nodes, and operating systems and cluster software programs need to be installed uniformly; shared storage devices are used to ensure data c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/16G06F9/455
Inventor 熊坤吴楠
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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