A FILE SYSTEM FOR CONTINUOUS MEDIA

被引：64

作者：

ANDERSON, DP

OSAWA, Y

GOVINDAN, R

机构：

[1] SONY CORP,DIV MO BUSINESS DEV,STORAGE SYST GRP,ATSUGI,KANAGAWA 243,JAPAN

[2] BELLCORE,MORRISTOWN,NJ 07960

[3] UNIV CALIF BERKELEY,BERKELEY,CA 94720

来源：

ACM TRANSACTIONS ON COMPUTER SYSTEMS | 1992年 / 10卷 / 04期

关键词：

DESIGN; PERFORMANCE; DISK SCHEDULING; MULTIMEDIA;

D O I：

10.1145/138873.138875

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The Continuous Media File System, CMFS, supports real-time storage and retrieval of continuous media data (digital audio and video) on disk. CMFS clients read or write files in ''sessions,'' each with a guaranteed minimum data rate. Multiple sessions, perhaps with different rates, and non-real-time access can proceed concurrently. CMFS addresses several interrelated design issues: real-time semantics of sessions, disk layout, an acceptance test for new sessions, and disk scheduling policy. We use simulation to compare different design choices.

引用

页码：311 / 337

页数：27

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