NDLI: IP mobility to support live migration of virtual machines across subnets

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IP mobility to support live migration of virtual machines across subnets

Content Provider	ACM Digital Library
Author	Shapira, Inbar Silvera, Ezra Lorenz, Dean Sharaby, Gilad
Abstract	User-transparent live migration is one of the most interesting features of Virtual Machine (VM) environments. Current live-migration technologies require that the VM retains its IP network address; therefore, are typically restricted to movement within an IP subnet. The growing number of portable computing devices has led to the development of IP mobility solutions that enable uninterrupted network connectivity while moving between different IP subnets. In this paper we study the application of current network mobility approaches to VM cross-subnet live-migration. We show that although the core problems are similar, there are significant differences between these domains, in terms of both assumptions and requirements. We present a specific solution for live migration of a VM across IP subnets, and introduce a new framework for synchronizing migration and network configuration, which allows better optimization for different scenarios of live migration.
Starting Page	1
Ending Page	10
Page Count	10
File Format	PDF
ISBN	9781605586236
DOI	10.1145/1534530.1534548
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2009-05-04
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Ip mobility Live migration Virtualization Ip subnets
Content Type	Text
Resource Type	Article

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