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File Systems

Description

Mind Map on File Systems, created by JorgePollo Salaz on 09/10/2014.
JorgePollo Salaz
Mind Map by JorgePollo Salaz, updated more than 1 year ago
JorgePollo Salaz
Created by JorgePollo Salaz about 11 years ago
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Resource summary

File Systems
  1. File System Interface
    1. Access methods
        1. Sequential Acces
          1. Direct Acces
            1. Other Acces Methods
            2. Directory Structure
                1. Kinds
                  1. None - sequence of words, bytes
                    1. Simple record structure
                      1. Complex Structures
                    2. Protection
                      1. Permissions
                        1. read
                          1. write
                            1. execute
                              1. append
                                1. delete
                                  1. list
                              2. File System Implementation
                                1. Allocation and Free Space Management
                                  1. File System Structure
                                    1. Application Programs
                                      1. Logical File System
                                        1. File-organization Module
                                          1. Basic File System
                                            1. IO Control
                                              1. Devices
                                              2. Allocation Methods
                                                1. Contiguos Allocation
                                                  2. Linked Allocation
                                                    2. Indexed Allocation
                                                      2. Unix Method
                                                    3. Directory Implementation
                                                      1. GAINING CONSISTENCY
                                                        1. THE DISK CACHE MECHANISM
                                                      2. Attributes of a File
                                                        1. Name
                                                          1. Identifier
                                                            1. Type
                                                              1. Location
                                                                1. Size
                                                                  1. Protection
                                                                    1. Time, date and user identification
                                                                    2. Information of a Directory
                                                                      1. Name
                                                                        1. Type
                                                                          1. Location
                                                                            1. Size
                                                                              1. Position
                                                                                1. Protection
                                                                                  1. Usage
                                                                                    1. Mounting

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