probe::nfs.fop.write_iter
名称
probe::nfs.fop.write_iter — NFS client write_iter file operation
Synopsis
nfs.fop.write_iter
nfs.fop.write_iter 
Values
parent_name- parent dir name
 count- read bytes
 pos- offset of the file
 dev- device identifier
 file_name- file name
 ino- inode number