Energy-Efficient Virtual Machine Replication for Data Centers

被引:0
作者
Oncioiu, Raluca [1 ]
Pop, Florin [1 ,2 ]
机构
[1] Univ Politehn Bucuresti, Fac Automat Control & Comp, Comp Sci Dept, Bucharest, Romania
[2] Natl Inst Res & Dev Informat ICI, Bucharest, Romania
来源
2018 17TH INTERNATIONAL SYMPOSIUM ON PARALLEL AND DISTRIBUTED COMPUTING (ISPDC) | 2018年
关键词
Power-Efficiency; Virtual Machine Replication; Data Center;
D O I
10.1109/ISPDC2018.2018.00026
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Virtual Machine (VM) replication is used primarily for achieving fault tolerance and load balancing of requests. We tackle the virtual machine replication problem (VMR) for data centers and take into account reducing the total power consumption. Each VM will be replicated R times on different physical machines (PMs). As such, in case of a server failure, there will be at least another PM that has the requested VM. Solving the VMR problem is equivalent to minimum cost flow problem, that can be solved optimally. After replication of VMs, we turn off the inactive PMs in order to reduce the power consumption even more. We simulate different data center scenarios and analyse how many inactive PMs we have achieved.
引用
收藏
页码:126 / 132
页数:7
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