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云计算环境下的虚拟机快速克隆技术 被引量:13

Rapid virtual machine cloning in cloud computing environment
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摘要 虚拟机克隆技术是指在云计算环境下快速复制出多个虚拟机(VM)并将这些VM分发到多台物理主机上,克隆出来的VM共享相同的初始状态然后独立运行提供服务。虚拟机克隆使得云计算提供商能够快速有效地部署系统资源。给出了一种虚拟机快速克隆方法,利用写时拷贝技术来创建虚拟磁盘和内存状态的快照,然后用按需分配内存技术和多点传送技术来请求和传输这些状态信息。在C3云平台上的实验表明,此方法在不中断源虚拟机中运行服务的情况下,实现了云计算中的快速虚拟机克隆。 Virtual machine cloning is a key technology for cloud computing which helps to clone multiple VMs rapidly and distribute them on different physical hosts.The cloned VMs share the same initial state,and then run independently to provide services.With virtual machine cloning,cloud vendors can deploy system resources quickly and efficiently.This paper presents a method of fast VM cloning,which creates snapshots of virtual disk and memory of VM by copy-on-write technology.Then synchronization between parent VM and child VMs is done by multicast together with memory-on-demand mechanism.Experiment on C3(CAS Cloud Computing) platform shows that it achieves rapid VM cloning without interrupting the service of the source VM.
出处 《计算机工程与应用》 CSCD 北大核心 2011年第13期63-67,共5页 Computer Engineering and Applications
基金 国家自然科学基金 No.90818012 中国科学院知识创新工程(No.KGCX2-YW-125) 国家重大科技专项经费资助~~
关键词 云计算 虚拟机 克隆 cloud computing virtual machine cloning
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  • 1EC2:Amazon elastic compute clond[EB/OL].http://aws.amazon com/ec2/. 被引量:1
  • 2Barbara P,Dragovic B,Fraser K.Xen and the art of virtoaiization[C] //Proceedings of the 19th ACM Symposium on Operating Systems Principles,2003. 被引量:1
  • 3Lagar-Cavilla H A,Whitney J A,Scannell A,et al.SnowFlock:Rapid virtual machine cloning for cloud computing[C] //Proceedings of EuroSys 2009,Nuremberg,Germany,2009. 被引量:1
  • 4Vrable M,Ma J,Chen J,et al.Scalabibility,fidelity and containmeat in the Potemkin virtual honeyfarm[C] //Proc 20th Sympoaium on Operating Systems Principles(SOSP),Brighton,UK,2005. 被引量:1
  • 5Cully B,Lefebvre G,Meyer D,et al.Remus:High availability via asynchronous virtual machine replication[C] //Proc 5th Symposium on Networked Systems Design and Implemontation(NSDI),2008. 被引量:1
  • 6Dunlap G W,King S T,Cinar S,et al.Revirt:Enabling intrusion analysis through virtualmachine logging and replay[C] //Proceedings of the 5th Symposium on Operating Systems Design & Implementation(OSDI),Boston,Massachusetts,USA,2002. 被引量:1
  • 7Zayas E.Attacking the process migration bottleneck[C] //Proc 11th Symposium on Operating System Principles(SOSP),Austin,TX,1987. 被引量:1
  • 8Theimer M,Lantz K,Cheriton D.Preempteble remote execution facilities for the V-system[C] //Proc 10th Symposium on Operattug Systems Principles(SOSP),Orcas Island,WA,1985. 被引量:1
  • 9Lagar-Cavilla H A,Tolia N,de Lara E,et al.Interactive resource-intensive applications made easy[C] //Proc 8th International Middleware Conference,Newport Beach,CA,2007. 被引量:1
  • 10Kozuch M,Satyanarayanan M.Internet suspend/resume[C] //Proc 4th Workshop on Mobile Computing Systems and Applications (WMCSA),Cailicoon,NY,2002. 被引量:1

同被引文献74

  • 1董耀祖,周正伟.基于X86架构的系统虚拟机技术与应用[J].计算机工程,2006,32(13):71-73. 被引量:63
  • 2杨晓伟,廖光灯,胡越明.基于Xen的X86虚拟机性能调优[J].计算机工程,2006,32(24):251-253. 被引量:9
  • 3宋韬,盘细平,罗元柯,倪国军.Java虚拟机在嵌入式DSP系统上的实现[J].计算机应用与软件,2007,24(4):135-138. 被引量:1
  • 4MELL P,GRANCE T. The NIST definition of cloud computing[ R]. [S. 1. ] : National Institute of Standards and Technology,2011. 被引量:1
  • 5EC2 : amazon elastic compute cloud [ EB/OL ] . http://aws. amazon, com/ ec2/. 被引量:1
  • 6MELL J, GRANCE T. The NIST definition of cloud computing ( draft)[EB/OL]. [2011-01]. http://csrc. nist. gov/publications/drafts/800- 145/Draft- SP- 800- 145_cloud-definition. pdf. 被引量:1
  • 7BUYYA R,YEO C S. Cloud computing and emerging IT platforms: vision ,hype,and reality for delivering computing as the 5th utility [ J ] .Future Generation Computer Systems,2009,25(2) :599-616. 被引量:1
  • 8VRABLE M,MA J,CHEN J,et al. Scalability, fidelity, and containment in the potemkin virtual honeyform [ C ] //Proc of SOSP. New York: ACM Press,2005:148-162. 被引量:1
  • 9ANDR H, LAGAR-CAVILLA S,WHITNEY J A, et al SnowFlock: virtual machine cloning as a first-class cloud primitive [ J ]. ACMTrans on Computer System,2011,29(1) :l-45. 被引量:1
  • 10NICOLAE B, BRESNAHAN J, KEAHEY K( et al Going back and forth : efficient multideployment and multisnapshotting on clouds [C]//Proc of HPDC.2011. 被引量:1

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