Title :
Massive Stripe Cache And Prefetching for Massive File I/O
Author :
Sung Hoon Baek ; Park, Kyu Ho
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Korea Adv. Inst. of Sci. & Technol.
Abstract :
This paper presents a massive stripe prefetching (MSP) scheme on a massive stripe cache (MSC) structure, which has been implemented in a Linux kernel. Our schemes efficiently perform on massive files such as audio/video files and a bulk of small files. MSC exploits spatial locality. MSP discriminates metadata reads and contiguous data reads in the stripe level, thereby boosting the read performance independently of a file-based prefetching.
Keywords :
Linux; cache storage; operating system kernels; Linux kernel; audio-video files; massive file I/O; massive stripe cache; massive stripe prefetching; Boosting; Cache storage; Kernel; Linux; Paper technology; Prefetching; Read-write memory; Scheduling algorithm; Throughput; Video compression;
Conference_Titel :
Consumer Electronics, 2007. ICCE 2007. Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
1-4244-0763-X
Electronic_ISBN :
1-4244-0763-X
DOI :
10.1109/ICCE.2007.341468
