logical file system

基本解释

The logical file system is also responsible for managing the kernel's open file table and the per process file descriptor information.
邏輯文件系統還負責琯理內核的打開文件表和每個進程的文件描述符信息。
The logical file system layer is the level of abstraction at which users can request the various file operations, such as read, write, stat, and so on.
邏輯文件系統層是一個抽象層，用戶可以通過它請求各種文件操作，如讀、寫、獲得相關信息，等等。
The virtual file system bridges the underlying disparate physical file system to the logical file system, providing a consistent directory tree hierarchy to the rest of the operating system.
虛擬文件系統建立了不同的基礎物理文件系統到邏輯文件系統之間的橋梁，爲操作系統中的其他部分提供了一致的目錄樹層次結搆。