On one hand, KD-NTFS abstract operation layer provide sample and useful operations for VFS operation layer; on the other hand, KD-NTFS abstract operation layer encapsulates the structure of NTFS filesystem for NTFS structure layer.

• KD-NTFS抽象操作层一方面向VFS操作接口层提供简单而有效的操作接口,另一方面为NTFS磁盘结构层封装NTFS文件系统磁盘结构的细节;