HUST RAID: high performance RAID in real-time system

Author

Cheng, Peng ; Hai Jin ; Zhou, Xinrong ; Chen, Qiong ; Zhang, Jiangling

Author_Institution

Huazhong Univ. of Sci. & Technol., Wuhan, China

fYear

1999

fDate

1999

Firstpage

59

Lastpage

62

Abstract

We discuss the design issues of a high performance RAID prototype in a real-time system, called HUST RAID. Based on the architecture and the real-time process model of HUST RAID, a multiple queue real-time I/O scheduling algorithm and new buffer management policy are proposed. We also introduce the software design issues of the control system. From the performance measurement results of HUST RAID, we can see that the performance of the HUST RAID system is excellent

Keywords

RAID; buffer storage; computer peripheral equipment; memory architecture; performance evaluation; real-time systems; scheduling; HUST RAID; architecture; buffer management policy; control system; high performance RAID; multiple queue real-time I/O scheduling algorithm; performance measurement; real-time process model; real-time system; software design; Algorithm design and analysis; Control systems; Operating systems; Real time systems; Scheduling algorithm; Throughput;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Computers and Signal Processing, 1999 IEEE Pacific Rim Conference on

Conference_Location

Victoria, BC

Print_ISBN

0-7803-5582-2

Type

conf

DOI

10.1109/PACRIM.1999.799477

Filename

799477