PROBE::NFSD.READ(3stap) Network File Storage Tapsets PROBE::NFSD.READ(3stap)

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

nfsd.read

vec

struct kvec, includes buf address in kernel address and length of each buffer

offset

the offset of file

client_ip

the ip address of client

size

read bytes

vlen

read blocks

count

read bytes

fh

file handle (the first part is the length of the file handle)

file

argument file, indicates if the file has been opened.

tapset::nfsd(3stap)

April 2024 SystemTap Tapset Reference