Network file System Concepts Chuan-Ming liu Computer Science and Information Engineering National Taipei university of Technology Taipei TAIWAN
1 Network File System Concepts Chuan-Ming Liu Computer Science and Information Engineering National Taipei University of Technology Taipei, TAIWAN
Outline DINTRODUCTION DREMOTE FILES OREVIEW OF THE UNIX FILE SYSTEM DNFS OVERVIEW DFILE HANDLE DSTATELESS SREVER D MOUNT AND TRANSPORT PROTOCOLS
2 Outline INTRODUCTION REMOTE FILES REVIEW OF THE UNIX FILE SYSTEM NFS OVERVIEW FILE HANDLE STATELESS SREVER MOUNT AND TRANSPORT PROTOCOLS
Introduction D This chapter describes the general concept of remote file access and reviews the concepts underlying a particular remote access mechanism D Because the remote file access mechanism derives many ideas and details from the underlying Os, the chapter reviews the Linux file system and the semantics of file operations
3 Introduction This chapter describes the general concept of remote file access and reviews the concepts underlying a particular remote access mechanism Because the remote file access mechanism derives many ideas and details from the underlying OS, the chapter reviews the Linux file system and the semantics of file operations
Outline DINTRODUCTION DREMOTE FILES OREVIEW OF THE UNIX FILE SYSTEM DNFS OVERVIEW DFILE HANDLE DSTATELESS SREVER D MOUNT AND TRANSPORT PROTOCOLS
4 Outline INTRODUCTION REMOTE FILES REVIEW OF THE UNIX FILE SYSTEM NFS OVERVIEW FILE HANDLE STATELESS SREVER MOUNT AND TRANSPORT PROTOCOLS
Remote file access vs Transfer D File transfer services: invoked by users D File access services: invoked by application programs to transfer one small block of data at a time
5 Remote File Access vs. Transfer File transfer services: invoked by users File access services: invoked by application programs to transfer one small block of data at a time