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Efficient Live Migration Techniques in KVM Virtualization Environment 원문보기

  • 저자

    Piao, Guangyong

  • 학위수여기관

    포항공과대학교 일반대학원

  • 학위구분

    국내석사

  • 학과

    컴퓨터공학과

  • 지도교수

    박찬익

  • 발행년도

    2014

  • 총페이지

    iii, 37 p.

  • 키워드

    live migration KVM memory;

  • 언어

    eng

  • 원문 URL

    http://www.riss.kr/link?id=T13533403&outLink=K  

  • 초록

    Virtual machine live migration is an essential feature of virtualization technique. KVM is a widely used open source hypervisor. However, many researches pointed out the weaknesses of KVM live migration mechanism. In this paper, we summarize the weakness of KVM and proposed two kinds of efficient live migration methods: 1) Efficient live migration technique by utilizing disk cache and memory snapshot; 2) History based max downtime controlling method. We successfully implemented those two techniques on a prototype of hybrid desktop as a service environment and performed experiments to observe the efficiency of both migration scheme.


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