电脑知识与技术
電腦知識與技術
전뇌지식여기술
COMPUTER KNOWLEDGE AND TECHNOLOGY
2014年
33期
8051-8054,8056
,共5页
云计算%Linux%KVM%虚拟机%故障注入
雲計算%Linux%KVM%虛擬機%故障註入
운계산%Linux%KVM%허의궤%고장주입
cloud computing%Linux%KVM%virtual machine%fault injection
云计算作为未来计算机网络发展的趋势,其可靠性越来越受到重视。Kernel-based virtual machine作为Linux下一种内核虚拟机实现的方式,其故障危害性也越来越受到关注。该文运用源码分析的方式进行虚拟机故障获取分析,通过故障注入进行故障激活,根据KVM虚拟机的响应行为来判断故障对其功能的影响,从而为云计算下KVM虚拟机故障危害性分析提供一定的参考。
雲計算作為未來計算機網絡髮展的趨勢,其可靠性越來越受到重視。Kernel-based virtual machine作為Linux下一種內覈虛擬機實現的方式,其故障危害性也越來越受到關註。該文運用源碼分析的方式進行虛擬機故障穫取分析,通過故障註入進行故障激活,根據KVM虛擬機的響應行為來判斷故障對其功能的影響,從而為雲計算下KVM虛擬機故障危害性分析提供一定的參攷。
운계산작위미래계산궤망락발전적추세,기가고성월래월수도중시。Kernel-based virtual machine작위Linux하일충내핵허의궤실현적방식,기고장위해성야월래월수도관주。해문운용원마분석적방식진행허의궤고장획취분석,통과고장주입진행고장격활,근거KVM허의궤적향응행위래판단고장대기공능적영향,종이위운계산하KVM허의궤고장위해성분석제공일정적삼고。
With the development of computer technology, cloud computing is a new trend of computer network, and the reli?ability of it is becoming more and more important. As a mean of virtualization in Linux, kernel-based virtual machine plays an important role in cloud computing. This paper uses the approach of source code analysis to acquire the faults in KVM, and it uses fault injection to make the faults activate. Based on the response in KVM, it is possible to determine the effects of the functions in KVM. And it is one way to make the reference of fault criticality analysis of KVM in cloud computing.