Group Migration of Virtual Machines in a Server Cluster

2018 ◽  
pp. 168-180
Author(s):  
Dilawaer Duolikun ◽  
Tomoya Enokido ◽  
Makoto Takizawa
Keyword(s):  
Virtual Machines ◽  
Server Cluster ◽  
Group Migration

A Virtual Machine Placement Algorithm with Energy-Efficiency in Cloud Computing

2017 ◽  
Vol 8 (2) ◽  
pp. 20-36
Author(s):  
Yu Cai
Keyword(s):  
Energy Efficiency ◽  
Energy Efficient ◽  
Virtual Machines ◽  
Live Migration ◽  
Vm Placement ◽  
Server Cluster ◽  
Simulated Environment ◽  
Resource Requirements ◽  
Placement Algorithm

Energy efficient virtual machines (VM) management and distribution on cloud platforms is an important research subject. Mapping VMs into PMs (Physical Machines) requires knowing the capacity of each PM and the resource requirements of the VMs. It should also take into accounts of VM operation overheads, the reliability of PMs, Quality of Service (QoS) in addition to energy efficiency. In this article, the authors propose an energy efficient statistical live VM placement scheme in a heterogeneous server cluster. Their scheme supports VM requests scheduling and live migration to minimize the number of active servers in order to save the overall energy in a virtualized server cluster. Specifically, the proposed VM placement scheme incorporates all VM operation overheads in the dynamic migration process. In addition, it considers other important factors in relation to energy consumption and is ready to be extended with more considerations on user demands. The authors conducted extensive evaluations based on HPC jobs in a simulated environment. The results prove the effectiveness of the proposed scheme.

An energy-aware algorithm to migrate virtual machines in a server cluster

2017 ◽  
Vol 7 (1) ◽  
pp. 32 ◽  
Author(s):  
Dilawaer Duolikun ◽  
Tomoya Enokido ◽  
Makoto Takizawa
Keyword(s):  
Virtual Machines ◽  
Energy Aware ◽  
Server Cluster

Simple estimation and energy-aware migration models of virtual machines in a server cluster

2018 ◽  
Vol 30 (21) ◽  
pp. e4771 ◽  
Author(s):  
Ryo Watanabe ◽  
Dilawaer Duolikun ◽  
Makoto Takizawa
Keyword(s):  
Virtual Machines ◽  
Energy Aware ◽  
Server Cluster ◽  
Simple Estimation
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