Silberschatz - Operating System Concepts 9th-cap11

Silberschatz - Operating System Concepts 9th-cap11

1. File

   • Attributes
     • Name
     • Identifier
     • Type
     • Location
     • Size
     • Protection
     • Time, date, and user identification
   • Operations
     • Creating a file
     • Writing a file
     • Reading a file
     • Repositioning within a file
     • Deleting a file
     • Truncating a file
   • Info
     • File pointer
     • File-open count
     • Disk location of the file
     • Access rights
   • Access methods
     • sequential
     • direct
     • etc
   • Directory and Disk Structure
     • Storage Structure
       • tmpfs
       • objfs
       • ctfs
       • lofs
       • procfs
       • ufs, zfs
     • Overview
       • search for a file
       • create a file
       • delete a file
       • list a directory
       • rename a file
       • traverse the file system
     • Single Level Directory
     • Two level directory
     • Tree structured directories
     • Acyclic Graph Directories
     • General Graph Directory
   • Sharing
     • Multiple Users
     • Remote File Systems
     • Client-Server model
   • Protection
     • Types of access
     • Access Control