International Journal of Computer Science Issues
One of the techniques for increasing flexibility and scalability of cloud data centers is Task Migration. The acts of migration is performed for different goals like balancing and load sharing, energy management and reducing response time and improvement of Quality of Service (QoS). In this paper, different kinds of migrations like pre-copy, post-copy, Three Phase Migration (TPM), and related issues are studied. A new approach is being proposed by the combination of post-copy and Yu. First in proposed approach, sub activities have been sent according to Yu routing from source machine to the destination machine and all tasks in source machine are getting stopped and destination machine will continue those tasks.