Earticle

초록

영어

Various computing systems are used in naval ships. Since each system has a single purpose and its applications are tightly coupled with the physical machine, applications cannot share physical resources with each other. It is hard to utilize resources efficiently in conventional naval shipboard computing environment. In this paper, we present an integration architecture for virtualized naval shipboard computing systems based on open architecture. Our proposed architecture integrates individual computing resources into one single integrated hardware pool so that the OS and applications are encapsulated as a VM. We consider the issue of varying needs of all applications in a naval ship that have different purposes, priorities and requirements. We also present parallel VM migration algorithm that improves the process time of resource reallocation of given architecture. The evaluation results with the prototype system show that our algorithm performs better than conventional resource reallocation algorithm in process time.

목차

Abstract
1. Introduction
2. Related Works
2.1 U.S. Navy Open Architecture
2.2 Virtualization technologies
3. Integration Architecture for Virtualized Naval Shipboard Computing Systems
3.1 Overview of Naval shipboard computing system environments
3.2 Architecture design
4. DynaRaLM: Dynamic Resource Reallocation and Live Migration
4.1 System overview
4.2 PM and VM profile
4.3 Resource reallocation and live migration algorithm for DynaRaLM
5. Evaluations
5.1 Experiment setup
5.2 Experiment results
6. Conclusion
References

키워드

저자

• Hongjae Kim [ Department of Computer Engineering, Graduate School, Ajou University ]
• Sangyoon Oh [ Department of Computer Engineering, Graduate School, Ajou University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  정보화연구 [정보화연구(구 정보기술아키텍처연구)]

• 간기

  계간

• pISSN

  1738-382X

• 수록기간

  2004~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 325 DDC 658