'Fd file descriptor' presentation slideshows

Distributed File Systems

Distributed File Systems. CSCI 444/544 Operating Systems Fall 2008. Agenda. Distributed file systems File service model Directory service (naming) Stateful vs stateless file servers Caching NFS vs AFS. Client. Client. Client. What is a distributed file system?. File Servers.

733 views • 43 slides

COP4600- Discussion Session 3- System Calls

COP4600- Discussion Session 3- System Calls. Mahendra Kumar makumar@cise.ufl.edu. Outline. What is a system call? Pipe Overview of Process related system calls. Signals Files File related system calls. What is a system call?. Interface between the OS and the application program.

384 views • 22 slides

Files

Files. System Calls for File System. Accessing files Open, read, write, lseek, close Creating files Create, mknod. System Calls for File System. Manipulation & Navigation Chdir, chroot, chown, chmod, stat, fstat Special file and operations Pipes, dup

214 views • 18 slides

IT 252 Computer Organization and Architecture

IT 252 Computer Organization and Architecture. Interaction Between Systems: File Sharing. R. Helps. System Interaction. As usual this can happen on many levels Motherboard level: through buses OS and app level: Files and file-sharing Distributed system level: Networking Databases

172 views • 17 slides

285 views • 10 slides