Provided by: systemtap-doc_2.9-2ubuntu2_all 

NAME
probe::nfs.fop.aio_write - NFS client aio_write file operation
SYNOPSIS
nfs.fop.aio_write
VALUES
buf
the address of buf in user space
parent_name
parent dir name
dev
device identifier
pos
offset of the file
ino
inode number
file_name
file name
count
read bytes
SEE ALSO
tapset::nfs(3stap)
SystemTap Tapset Reference April 2016 PROBE::NFS.FOP.A(3stap)