摘要
通过对基于虚拟机的虚拟计算环境典型系统的分析,给出了CROWN虚拟计算平台CIVIC(CROWN-based infrastructure for virtual computing)的设计.CIVIC集成多种虚拟机技术,可以为用户提供独立、隔离的计算环境,可以为管理人员提供硬件资源和软件资源的集中管理功能,支持对应用程序的透明性,屏蔽底层硬件资源的动态性、分布性和异构性.实验结果表明,CIVIC能够方便、高效地为用户定制所需计算环境.
Based on the analysis of hypervisor technologies and typical projects on the hypervisor based virtual computing environment, the design of CIVIC （CROWN-based infrastructure for virtual computing） is provided, which has three characteristics. Firstly, it can offer separated and isolated computing environment for users. Secondly, it can also realize hardware and software consolidation and centralized management for computer administrators. Thirdly, it can be transparent to upper layer applications, hiding the dynamicity, distribution and heterogeneousness of underlying resources from applications. The experimental results show that CIVIC can provide a customized computing environment for user easily and efficiently.
出处
《软件学报》
EI
CSCD
北大核心
2007年第8期2016-2026,共11页
Journal of Software
基金
the National Natural Science Foundation of China under Grant No.90412011 (国家自然科学基金)
the National High-Tech Research and Development Plan of China under Grant No.2005AA119010 (国家高技术研究发展计划(863))
the National Basic Research Program of China under Grant No.2005CB321803 (国家重点基础研究发展计划(973))
the Outstanding Young Research Fund of China under Grant No.60525209 (国家杰出青年基金)
关键词
虚拟计算
虚拟机
虚拟化
网格计算
virtual computing
hypervisor
virtualizatlon
grid computing
