TAILIEUCHUNG - Lecture Operating systems: A concept-based approach: Chapter 20 - Dhananjay M. Dhamdhere

A distributed file system stores files in several nodes of a distributed system, so a process and a file used by it might be in different nodes of a system. Performance and reliability of a distributed file system are determined by the manner in which it organizes access to a required file. This chapter discusses different methods of organizing access to files and directories located in various nodes of a system, and techniques such as file caching and stateless file servers that are used to ensure good performance and reliability, respectively. | Chapter 20 Distributed File Systems Copyright © 2008 Operating Systems, by Dhananjay Dhamdhere Introduction Design Issues in Distributed File Systems Transparency Semantics of File Sharing Fault Tolerance DFS Performance Case Studies 20. Operating Systems, by Dhananjay Dhamdhere Copyright © 2008 Operating Systems, by Dhananjay Dhamdhere Design Issues in Distributed File Systems 20. Operating Systems, by Dhananjay Dhamdhere Copyright © 2008 Operating Systems, by Dhananjay Dhamdhere Overview of DFS Operation Remote file processing model File server agent and client agent are analogous to RPC’s stub processes For efficiency, the client agent and the cache manager are typically rolled into a single unit 20. Operating Systems, by Dhananjay Dhamdhere Copyright © 2008 Operating Systems, by Dhananjay Dhamdhere Transparency In a conventional file system, a user identifies a file through a path name User is aware that file belongs in a specific directory, but is not

• Hệ điều hành
• Distributed file systems
• Operating systems
• Lecture Operating systems
• File sharing
• DFS performance
• Fault tolerance
• Distributed Systems
• Lecture Distributed Systems
• Naming of Distributed Files
• Mounting Remote Directories
• Name services
• Coordination and agreement
• Transactions and concurrency control
• Distributed transactions
• Ubiquitous computing
• Electronic data processing
• Distributed operating systems (Computers)
• Point to Point communication
• Basic reliable multicasting schemes
• Cluster Based distributed file systems
• Lecture Distributed Database Management Systems
• Distributed Database Management Systems
• Bài giảng Hệ quản trị cơ sở dữ liệu phân tán
• Traditional file processing system
• Database approach
• Distributed computing system
• Operating system concepts
• Lecture Operating system concepts
• Operating system
• Operating system structure
• Hệ điều hành
• Semantics of file sharing
• Operating Systems Do
• Computer System
• Process Management
• Computing Environments
• Hệ điều hành nâng cao
• Bài giảng Hệ điều hành nâng cao
• Hệ điều hành nâng cao Chapter 17
• Hệ thống file
• Cách đặt tên file
• Truy cập file từ xa
• File systems
• Structure of operating systems
• Distributed operating systems
• Memory management
• File operations
• Operating system concept
• File system
• Implementing file systems
• Secondary storage structure
• System protection
• System security
• Operating system concept (Ninth edition)
• Storage management
• Mass storage structure
• File system interface
• File system implementation
• Naming and Transparency
• Remote File Access
• Stateful versus Stateless Service
• Computer system organization