摘要
针对跨域虚拟网络环境下虚拟机的在线迁移机制,设计了支持虚拟机跨域通信的虚拟网络路由协议和控制虚拟机在线迁移的路由更新协议,以支持虚拟机的跨域动态管理,并基于流行虚拟化环境Xen,完成了原型实现,从而解决了虚拟机跨域的在线迁移问题,实现了利用广域网络环境搭建动态虚拟化平台.
The authors proposed a novel approach of virtual machine live migration in cross-domain virtual networks.A virtual network routing protocol was presented to support cross-domain communication between VMs.A VM migration protocol controlling the migration process was designed to enable dynamic management of virtual infrastructure.We implemented a prototype based on a typical virtualization tool,Xen.VM Live migration method presented in this work enables dynamic virtual infrastructures extending to wide-area network.
出处
《吉林大学学报（理学版）》
CAS
CSCD
北大核心
2011年第3期481-486,共6页
Journal of Jilin University:Science Edition
基金
国家自然科学基金(批准号:60703024)
吉林省科技发展计划项目(批准号:2007012220060532)
新世纪优秀人才支持计划项目(批准号:NCET-09-0428)
关键词
虚拟网络
虚拟机
跨域在线迁移
路由协议
虚拟机迁移协议
virtual network
virtual machine
cross-domain live migration
routing protocol
VM migration protocol
