Results 251 to 260 of about 8,911 (282)

Seamless Migration of Virtual Machines across Networks

2013 22nd International Conference on Computer Communication and Networks (ICCCN), 2013
Current technologies that support live migration require that the virtual machine (VM) retain its IP network address. As a consequence, VM migration is oftentimes restricted to movement within an IP subnet or entails interrupted network connectivity to allow the VM to migrate.
Umar Kalim, Mark K. Gardner, Eric J. Brown, Wu-chun Feng   +3 more
openaire   +1 more source

A Study on Performance of Processes in Migrating Virtual Machines

2011 Tenth International Symposium on Autonomous Decentralized Systems, 2011
In a cloud computing environment, virtual machines are migrated with two kind of methods. One is non-live migration, and the other is live migration. In case of non-live migration, a virtual machine stops their processes during migrations. In case of live migration, a virtual machine and its processes keep running during migration, but their ...
Yosuke Kuno, Kenichi Nii, Saneyasu Yamaguchi   +2 more
openaire   +1 more source

Performance Metrics of Virtual Machine Live Migration

2015 IEEE 8th International Conference on Cloud Computing, 2015
Live virtual machine migration allows resources from one physical server to be moved to another with little or no interruption in the processes of the guest operating system. The process involved in performing a live migration includes copying the guest virtual machine memory state and cpu register state from a hyper visor on one server to another.
Michael Galloway, Gabriel Loewen, Susan V. Vrbsky   +2 more
openaire   +1 more source

Stealth migration: Hiding virtual machines on the network

IEEE INFOCOM 2017 - IEEE Conference on Computer Communications, 2017
Live virtual machine (VM) migration is commonly used for enabling dynamic resource or fault management, or for load balancing in datacenters or cloud platforms. A service hosted by a VM may also be migrated to prevent its visibility to an external adversary who may seek to disrupt its operation by launching a DDoS attack against it.
Stefan Achleitner, Thomas La Porta, Patrick D. McDaniel, Srikanth V. Krishnamurthy, Alexander Poylisher, Constantin Serban   +5 more
openaire   +1 more source

Modelling the Live Migration Time of Virtual Machines

2015
Dynamic server consolidation in data centres enables the efficient usage of resources, because it aims to minimise the underutilisation or overloading of physical servers, both of which produce a disproportional amount of energy consumption. Server consolidation takes place by migrating virtual machines from one server to another while the virtual ...
Kateryna Rybina, Waltenegus Dargie, Subramanya Umashankar, Alexander Schill   +3 more
openaire   +1 more source

Scheduling of Parallel Migration for Multiple Virtual Machines

2017 IEEE 31st International Conference on Advanced Information Networking and Applications (AINA), 2017
Virtualization technology can readily change the placement of an execution environment, such as a virtual machine (VM), in accordance with the current statuses. To effectively manage system resources in the virtualized infrastructure, the elasticity of a virtualized infrastructure has attracted significant attention for determining on which server VM ...
Koichi Onoue, Satoshi Imai, Naoki Matsuoka   +2 more
openaire   +1 more source

Optimizing Live Migration of Multiple Virtual Machines

IEEE Transactions on Cloud Computing, 2018
The Cloud computing paradigm is enabling innovative and disruptive services by allowing enterprises to lease computing, storage and network resources from physical infrastructure owners. This shift in infrastructure management responsibility has brought new revenue models and new challenges to Cloud providers.
Walter Cerroni, Flavio Esposito
openaire   +1 more source

Performance Modeling of Virtual Machine Live Migration

2011 IEEE 4th International Conference on Cloud Computing, 2011
System virtualization is becoming pervasive and it is enabling important new computing diagrams such as cloud computing. Live virtual machine (VM) migration is a unique capability of system virtualization which allows applications to be transparently moved across physical machines with a consistent state captured by their VMs.
Yangyang Wu, Ming Zhao
openaire   +1 more source

Towards Virtual Machine Migration in Fog Computing

2015 10th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC), 2015
Handoff mechanisms allow mobile users to move across multiple wireless access points while maintaining their voice and/or data sessions. A traditional handoff process is concerned with smoothly transferring a mobile device session from its current access point (or cell) to a target access point (or cell).
Luiz Fernando Bittencourt, Marcio Moraes Lopes, Ioan Petri, Omer F. Rana   +3 more
openaire   +1 more source

Split Migration of Large Memory Virtual Machines

Proceedings of the 7th ACM SIGOPS Asia-Pacific Workshop on Systems, 2016
Recently, Infrastructure-as-a-Service clouds provide VMs with a large amount of memory, e.g., X1 instances with 2 TB in Amazon EC2. Such large memory VMs make VMmigration difficult because VM migration needs sufficient free memory at the destination host. Even in clouds, it is costly to always reserve hosts with a large amount of free memory.
Masato Suetake, Hazuki Kizu, Kenichi Kourai   +2 more
openaire   +1 more source