Virtual machine migration plan generation through A∗ search
نویسندگان
چکیده
Modern virtual machine (VM) management software includes components that enable consolidation of VMs for power savings or load-balancing for performance. While the existing literature provides various methods for computing a better load-balanced, or consolidated goal state, it fails to adequately suggest the best path from the system's current state to the desired goal allocation. This paper discusses an approach to efficient path finding in VM placement plan generation for cloud computing environments. Initial results indicate our prototype solution is viable for managing hundreds of VMs through the application of A* search.
منابع مشابه
Analytical evaluation of an innovative decision-making algorithm for VM live migration
In order to achieve the virtual machines live migration, the two "pre-copy" and "post-copy" strategies are presented. Each of these strategies, depending on the operating conditions of the machine, may perform better than the other. In this article, a new algorithm is presented that automatically decides how the virtual machine live migration takes place. In this approach, the virtual machine m...
متن کاملA Versioning Approach to VM Live Migration
In the context of virtual machines live migration, two strategies called “pre-copy” and “post-copy” have already been presented; but each of these strategies works well only in some circumstances. In this paper, we have a brief presentation of QAVNS and then introduce a new approach which is based on the concept of "informational object", assigning QAVNS-scheme-revision number, and observing th...
متن کاملA version numbering scheme for informational objects used in VM live migration
Various numbering schemes are used to track different versions and revisions of files, software packages, and documents. One major challenge in this regard is the lack of an all-purpose, adaptive, comprehensive and efficient standard. To resolve the challenge, this article presents Quadruple Adaptive Version Numbering Scheme. In the proposed scheme, the version identifier consists of four integ...
متن کاملA Near Optimal Approach in Choosing The Appropriate Physical Machines for Live Virtual Machines Migration in Cloud Computing
Migration of Virtual Machine (VM) is a critical challenge in cloud computing. The process to move VMs or applications from one Physical Machine (PM) to another is known as VM migration. In VM migration several issues should be considered. One of the major issues in VM migration problem is selecting an appropriate PM as a destination for a migrating VM. To face this issue, several approaches are...
متن کاملPedagogical mediation using the virtual learning environment and the new generation: A search for improved performance in medical education
Introduction: Medical schools face increasing challenges toaccommodate new health care needs. However, little has changedregarding the students’ education. In addition, educators face thechallenge of improving their teaching approach, making it suitableand effective for the new generation. The purpose of this work wasto describe and contextualize the application of active pedagogicalmethodologi...
متن کامل