V$DNFS_FILES displays information about the Oracle process files open through Direct NFS.
| Column | Datatype | Description | 
|---|---|---|
FILENAME | 
VARCHAR2(513) | 
File name | 
FILESIZE | 
NUMBER | 
File Size | 
PNUM | 
NUMBER | 
Oracle process number which opened the file | 
SVR_ID | 
NUMBER | 
Direct NFS server identifier which identifies the server the file is open on |