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PROBE::NF(3stap) Network File Storage Tapsets PROBE::NF(3stap)

probe::nfsd.read
 

NAME

probe::nfsd.read - NFS server reading data from a file for client

SYNOPSIS

nfsd.read

VALUES

count
read bytes
file
argument file, indicates if the file has been opened.
size
read bytes
vec
struct kvec, includes buf address in kernel address and length of each buffer
fh
file handle (the first part is the length of the file handle)
client_ip
the ip address of client
vlen
read blocks
offset
the offset of file
May 2013 SystemTap Tapset Reference