摘要： Linux是近几年来迅速发展起来并得到普遍好评的一个操作系统。论文从磁盘组织，内存资源管理、文件索引等方面分析了Linux快速文件系统的结构及特点，说明了其提高文件系统工作效率所采取的技术措施，这些技术措施在操作系统设计中具有一定的普遍意义．

关键词: 快速文件系统, 超级块, 文件控制块

Abstract: Linux is a successful operating system which is developing fast in recent years.This paper analysis the structure and characteristics of Linux fast file system from the aspects of on-disk orgamzation, memory resource managemcnt, and file iodexing.The paper aiso specifies the technical mechanisms which Linux fast file system adopted to improve performance.

中图分类号: 

• TP316