河南中医药大学：《LINUX操作系统》教学设计_第2讲：Linux的基本命令（文件处理、磁盘管理）

background Contiguous Memory Allocation (连续内存分配) Swapping Paging (分页) Structure of the Page Table Segmentation (分段) Segmentation with paging (段页式)

Overview of Mass Storage Structure Disk Structure Disk Scheduling (磁盘调度) Disk Management Swap-Space Management RAID (磁盘阵列) Structure

File-System Structure FS Implementation Directory Implementation Allocation Methods (分配方法) Free-Space Management Efficiency (空间) and Performance (时间) Recovery Log Structured File Systems

File Concept Access Methods (访问方式) Directory Structure (目录结构) File System Mounting (文件系统挂载) File sharing (文件共享) Protection

1 Background 2 The Critical-Section Problem (临界区问题) 3 Peterson’s Solution 4 Synchronization Hardware TestAndSet Instruction Swap Instruction 5 Semaphores 6 Classical Problems of Synchronization 7 Monitors 8 Synchronization Examples

• Operating System Services – User Operating System Interface – System Calls • Operating System Structure • Operating System Design and Implementation • MISC: Debugging, Generation & System Boot

《操作系统原理与设计 Operating System Principles and Implementation》课程教学课件（英文讲稿）Chapter 7 Memory Management part2

《操作系统原理与设计 Operating System Principles and Implementation》课程教学课件（英文讲稿）Chapter 10 Details of Ext2/3 File System

《操作系统原理与设计 Operating System Principles and Implementation》课程教学课件（英文讲稿）Chapter 10 Details of FAT32