RTEMS文件系统的研究

Research on the RTEMS File Systems

文件系统是操作系统最重要的组成部分,嵌入式文件系统在可移植性、可裁剪性、可配置性和实时响应等方面与普通文件系统有较大区别。主要针对RTEMS文件系统的初始化、文件系统的加载等内容进行分析研究,RTEMS上文件系统的成功创建,为系统中文件和设备的管理提供支持,也为以后进一步开发系统应用程序奠定基础。

As an important part of an operating system,there are distinctions between embedded file sys- tems and normal file systems. They are mainly different in real-time response, portability, scal ability, configurability and so on. Dscusses the initialization and mounting of the file system on RTEMS. The success of porting file system on RTEMS provides the supports for managing flies and devices and paves the way for developing applications in future.