International Journal of Advanced Research in Computer Science & Technology (IJARCST)
Effectively to run the parallel jobs using virtualization technologies. A parallel job often requires a certain number of nodes to run, to schedule parallel job in datacenters. A set of nodes is likely to be fragmented by parallel jobs with different node number requirement. An important consideration in this environment is to improve response time, throughput and utilization. In existing approach, each nodes computing capacity is partition into two tier using priority based consolidation. The foreground VM tier runs higher priority jobs and background VM tier runs low priority jobs.