Recently, it has been more and more popular to build hybrid storage systems on the basis of SSD (Solid State Drives) and HDD (Hard Disk Drive). In order to evaluate the performance of various hybrid storage based algorithms, this paper proposes a flexible simulation tool called SH-Sim. SH-Sim aims to provide a flexible virtual hybrid disk which is made up of a virtual SSD and a virtual HDD. SH-Sim can run on the various types of SSDs and HDDs with different parameter configurations. SH-Sim not only simulates the hardware features of HDD and SSD, but also provides a virtual management layer for the algorithms to support the switching between algorithms. The experiment proves SH-Sim can simulate the hardware performance effectively and can support the running of various algorithms.
목차
Abstract 1. Introduction 2. Related Work 3. Design of SH-Sim 3.1. SH-Sim Architecture 3.2. Flash Model 3.3. Hybrid Storage Manager 4. Experiment 5. Conclusion and Future Work Acknowledgements References
키워드
Hybrid storageDiskSimSSDFlash memoryHDD
저자
Puyuan Yang [ School of Computer Science and Technology, University of Science and Technology of China ]
Peiquan Jin [ School of Computer Science and Technology, University of Science and Technology of China, Key Laboratory of Electromagnetic Space Information, Chinese Academy of Sciences ]
Lihua Yue [ School of Computer Science and Technology, University of Science and Technology of China, Key Laboratory of Electromagnetic Space Information, Chinese Academy of Sciences ]
보안공학연구지원센터(IJGDC) [Science & Engineering Research Support Center, Republic of Korea(IJGDC)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Grid and Distributed Computing
간기
격월간
pISSN
2005-4262
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Grid and Distributed Computing Vol.7 No.3