Abstract
Cloud Computing provides various services to the customer in a flexible and reliable manner. Virtual Machines (VM) are created from physical resources of the data center for handling huge number of requests as a task. These tasks are executed in the VM at the data center which needs excess hosts for satisfying the customer request. The VM migration solves this problem by migrating the VM from one host to another host and makes the resources available at any time. This process is carried out based on various algorithms which follow a predefined capacity of source VM leads to the capacity issue at the destination VM. The proposed VM migration technique performs the migration process based on the request of the requesting host machine. This technique can perform in three ways namely single VM migration, Multiple VM migration and Cluster VM migration. Common Deployment Manager (CDM) is used to support through negotiation that happens across the source host and destination host for providing the high quality service to their customer. The VM migration requests are handled with an exposure of the source host capabilities. The proposed analysis also uses the retired instructions with execution by the hypervisor to achieve high reliability. The objective of the proposed technique is to perform a VM migration process based on the prior knowledge of the resource availability in the target VM.
Highlights
Cloud computing is a service oriented architecture for providing all types of resources to the customer through virtualization
The Virtual Machines (VM) migration process plays a vital role during the handling of request process
The existing VM migration process has a problem of identifying the capabilities of the source host with their capacity
Summary
Cloud computing is a service oriented architecture for providing all types of resources to the customer through virtualization. The Data center resource utilization is improved by optimizing the maintenance and operation cost of the cloud model It reduces the energy usage of the VM during migration with the proper scheduling methods and policies [8,9]. A transient computing resumes the cloud server during the idle condition are not suitable for current requirements This model uses preemptive property for reducing the VM pressure by reclaiming the resources based on the policies [13]. The main objective of the proposed VM migration handles the requested VMs based on the current demand by achieving high availability It uses a five step process for migrating the required VM to another host on the cloud based on the demand, namely VM request, selection of VM, Exposure of the VM to the host, Availability status and migration of VM.
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