Publication detail

Synchronous Evacuation for Dual Virtual Machines Under Disaster Risks

BAO, N. SAHOO, S. MING, K. LI, G. HORVÁTH, T.

Original Title

Synchronous Evacuation for Dual Virtual Machines Under Disaster Risks

English Title

Synchronous Evacuation for Dual Virtual Machines Under Disaster Risks

Type

conference paper

Language

en

Original Abstract

Network virtualization enables Internet service providers to flexibly provision heterogeneous virtual networks (VNs) over shared substrate networks (SNs). As more and more applications are carried by VNs, the survivability of VNs becomes a critical challenge under large-scale disaster risks. In this paper, we propose a synchronous evacuation strategy for VNs with dual virtual machines (VMs) inside a disaster risk zone (DRZ), which suffer higher risks than the VNs with single VM inside the DRZ. The evacuation strategy exploits post-copy technique to sustain the online service alive and enhances synchronous VM migrations to shorten the dual-VM evacuation time. Numerical results show that the proposed strategy can achieve satisfactory performances in terms of average and total evacuation times of dual-VMs.

English abstract

Network virtualization enables Internet service providers to flexibly provision heterogeneous virtual networks (VNs) over shared substrate networks (SNs). As more and more applications are carried by VNs, the survivability of VNs becomes a critical challenge under large-scale disaster risks. In this paper, we propose a synchronous evacuation strategy for VNs with dual virtual machines (VMs) inside a disaster risk zone (DRZ), which suffer higher risks than the VNs with single VM inside the DRZ. The evacuation strategy exploits post-copy technique to sustain the online service alive and enhances synchronous VM migrations to shorten the dual-VM evacuation time. Numerical results show that the proposed strategy can achieve satisfactory performances in terms of average and total evacuation times of dual-VMs.

Keywords

Disaster risk; live migration; synchronous evacuation; virtual machine; virtual network survivability

Released

10.09.2020

Publisher

IEEE

Location

USA

ISBN

978-1-7281-6376-5

Book

2020 43rd International Conference on Telecommunications and Signal Processing (TSP)

Pages from

27

Pages to

30

Pages count

4

URL

Documents

BibTex


@inproceedings{BUT165540,
  author="Ning-Hai {Bao} and Subhadeep {Sahoo} and Kuang {Ming} and Guo-Ping {Li} and Tomáš {Horváth}",
  title="Synchronous Evacuation for Dual Virtual Machines Under Disaster Risks",
  annote="Network virtualization enables Internet service providers to flexibly provision heterogeneous virtual networks (VNs) over shared substrate networks (SNs). As more and more applications are carried by VNs, the survivability of VNs becomes a critical challenge under large-scale disaster risks. In this paper, we propose a synchronous evacuation strategy for VNs with dual virtual machines (VMs) inside a disaster risk zone (DRZ), which suffer higher risks than the VNs with single VM inside the DRZ. The evacuation strategy exploits post-copy technique to sustain the online service alive and enhances synchronous VM migrations to shorten the dual-VM evacuation time. Numerical results show that the proposed strategy can achieve satisfactory performances in terms of average and total evacuation times of dual-VMs.",
  address="IEEE",
  booktitle="2020 43rd International Conference on Telecommunications and Signal Processing (TSP)",
  chapter="165540",
  doi="10.1109/TSP49548.2020.9163586",
  howpublished="online",
  institution="IEEE",
  year="2020",
  month="september",
  pages="27--30",
  publisher="IEEE",
  type="conference paper"
}