VM'S CONSOLIDATION FOR ENERGY EFFICIENCY IN CLOUD COMPUTING |
Author(s): |
Mr. Manoj V. Waghmode |
Keywords: |
Dynamic VM consolidation, ant colony system, cloud computing, green computing, energy-efficiency, SLA. |
Abstract |
Energy consumption of cloud data centers is a matter of big concern. Dynamic consolidation of Virtual Machines (VMs) play important role to save energy in data centers. This approach gives the live migration of VMs so that some of the under-loaded Physical Machines (PMs) can be switched-off or put into a low-power mode. Therefore, the main concern is to reduce energy usage of data centers with respect to satisfaction of Quality of Service(QoS) requirements. In this paper, we present distributed system architecture to perform dynamic VM consolidation. This is for making energy efficient cloud data centers for maintaining goal of QoS. Due to VM consolidation problem is NP-hard, so that we use significant algorithm called Ant Colony System (ACS). The proposed this algorithm is to finds a near-optimal solution based on a specified objective function. The outcome from existing VM consolidation with ACS algorithm is in terms of energy consumption, number of VM migrations, and QoS requirements concerning performance. |
Other Details |
Paper ID: IJSARTV Published in: Volume : 2, Issue : 6 Publication Date: 6/1/2016 |
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