Книга: Real-Time Concepts for Embedded Systems
9.2.2 File System Component
9.2.2 File System Component
The file system component, as illustrated in Figure 9.3, provides efficient access to both local and network mass storage devices. These storage devices include but are not limited to CD-ROM, tape, floppy disk, hard disk, and flash memory devices. The file system component structures the storage device into supported formats for writing information to and for accessing information from the storage device. For example, CD-ROMs are formatted and managed according to ISO 9660 standard file system specifications; floppy disks and hard disks are formatted and managed according to MS-DOS FAT file system conventions and specifications; NFS allows local applications to access files on remote systems as an NFS client. Files located on an NFS server are treated exactly as though they were on a local disk. Because NFS is a protocol, not a file system format, local applications can access any format files supported by the NFS server. File system components found in some real-time RTOS provide high-speed proprietary file systems in place of common storage devices.
Figure 9.3: File system component.
- 4.2.4. Kernel Image Components
- Shared Cache file
- Безопасность внешних таблиц. Параметр EXTERNAL FILE DIRECTORY
- Chapter 13. rc.firewall file
- System tools used for debugging
- Integrated Secure Communications System
- 4.3.3. Makefile Targets
- Что это за файл – pagefile.sys?
- Для чего нужны папки Windows, Documents and Settings, Program Files и Temp?
- Когда включаю компьютер, при загрузке пишется Insert system disk and press enter. Что нужно делать?
- Можно ли указать использование по умолчанию вместо C:Program Files другого каталога для установки программ?
- На всех дисках моего компьютера есть папка System Volume Information. Для чего она нужна?