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Title:
一种基于角色的虚拟机池单点失效处理方法
Alternative Title: A ROLE-BASED METHOD FOR SOLVING SINGLE POINT OF FAILURE IN VIRTUAL MACHINE RESOURCE POOL
Author: 罗涛 ; 吴恒 ; 宋云奎 ; 石颖 ; 张文博
Keyword: 虚拟机 ; 池化管理 ; 单点失效 ; 高可用 ; Virtualmachine ; Managementofresourcepool ; Singlepointoffailure ; Highavailability
Source: 计算机应用与软件
Issued Date: 2014
Volume: 31, Issue:9, Pages:13-15,134
Indexed Type: CSCD
Department: 中国科学院软件研究所软件工程技术中心 北京 100190; 中国科学院大学 北京 100190 中国科学院软件研究所软件工程技术中心 北京 100190 中国空间技术研究院载人航天总体部 北京 100094
Abstract: 现有的虚拟机池化管理普遍采用的是master/slave模式,存在单点失效问题。针对此问题,设计并实现一种基于角色的虚拟机池单点失效处理方法。该方法采用角色划分和选取机制自动指定主备节点,并基于序列法解决了自动选取机制中存在多个master节点冲突问题。实验表明,该方法能够实现master节点对用户透明的失效恢复。 Themaster/slavemodeisthemostpervasivemanagementpolicyforvirtualmachineresourcepoolatpresent,buthasthe problem of the single point of failure.In light of this,we design and implement a role-based method to solve the single point of failure for virtual machine resource pool.In this method,the master or backup node can be automatically activated according to the role appointment and the selection mechanism.Furthermore,a sequence method is proposed to solve the conflicts among multiple master nodes in automatic selection mechanism.Experiments show that the method can realise the recovery against the failure of transparency of master node on users.
English Abstract: The master/slave mode is the most pervasive management policy for virtual machine resource pool at present, but has the problem of the single point of failure. In light of this,we design and implement a role-based method to solve the single point of failure for virtual machine resource pool. In this method, the master or backup node can be automatically activated according to the role appointment and the selection mechanism. Furthermore, a sequence method is proposed to solve the conflicts among multiple master nodes in automatic selection mechanism. Experiments show that the method can realise the recovery against the failure of transparency of master node on users.
Language: 中文
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Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/16706
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
罗涛,吴恒,宋云奎,等. 一种基于角色的虚拟机池单点失效处理方法[J]. 计算机应用与软件,2014-01-01,31(9):13-15,134.
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