نتایج جستجو برای: virtual machine live migration

تعداد نتایج: 625600  

2017
Arockia Ranjini Arun Sahayadhas

Nowadays service oriented computing requires enlarging the virtualized datacenters. Quality of service has been the sole concern in cloud datacenter deployment. This demand will increase the operational cost and carbon dioxide emissions. Virtualization technology support Virtual Machine consolidation and migration. This will improve the server utilization, availability, fault tolerance and ener...

2012
Peng Lu Binoy Ravindran Robert P. Broadwater Paul E. Plassmann C. Jules White Danfeng Yao

(ABSTRACT) High availability is a critical feature of data centers, cloud, and cluster computing environments. Replication is a classical approach to increase service availability by providing redundancy. However , traditional replication methods are increasingly unattractive for deployment due to several limitations such as application-level non-transparency, non-isolation of applications (cau...

Journal: :Comput. J. 2015
Jianxin Li Jieyu Zhao Yi Li Lei Cui Bo Li Lu Liu John Panneerselvam

With the energy and power costs increasing alongside the growth of the IT infrastructures, achieving workload concentration and high availability in cloud computing environments is becoming more and more complex. Virtual machine (VM) migration has become an important approach to address this issue, particularly; live migration of the VMs across the physical servers facilitates dynamic workload ...

2014
Petter Svärd Benoit Hudzia Johan Tordsson Erik Elmroth

Vertical elasticity, or scale-up of individual virtual machines is hard to perform in today’s cloud environments due to limitations in the amount of hardware resources available in single servers. We propose a novel approach that allows aggregation of memory, compute and I/O resources from multiple physical machines in resource pools which in turn are used to seamlessly provision virtual machin...

Journal: :Scientific and Technical Journal of Information Technologies, Mechanics and Optics 2015

Journal: :Izvestiâ vysših učebnyh zavedenij. Priborostroenie 2016

Journal: :International Journal of Networked and Distributed Computing 2015

2014
Nkenyereye Lewis Kyung Hyune Rhee

In Vehicular Cloud (VC), Storage as Service (STaaS) is different from other services in vehicle cloud environment for the fact that it involves the migration of virtual OBU to be used by a data center, thus requiring more security issues to be addressed. In this paper, we propose a Secure Virtual Machine Migration Protocol Steps which can achieve secure handling in vehicular environment. Based ...

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