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Live virtual machine (VM) migration enables seamless movement of an online server from one location to another to achieve failure recovery, load balancing, and system maintenance. Beyond single VM migration, a multi-tier application involves a group of correlated VMs and its live migration will require careful scheduling of the migrations of the member VMs. Our observations from extensive experiments...
With the resurgence of virtualization technologies and the development of multi-core technologies, the combination of the two becomes a trend. Therefore, inter-VM communication becomes a key part in how to improve the performance of virtual machines (VMs) basing on multi-core platform. In this paper, we first analyze the characteristics of multi-core tasks and the properties of virtual machine environment,...
It is desirable to work on different machines with the uniform consistent desktop computing environment when outside the familiar work place. This paper proposes a system called VirtHome, which aims to present users with such a consistent environment, including customized software, personal data and other abilities on any computer attached to a TCP/IP network, enabling users to work anywhere as if...
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