probe::nfsd.proc.read — NFS server reading file for client
nfsd.proc.read
vecstruct kvec, includes buf address in kernel address and length of each buffer
vlenread blocks
uidrequester's user id
prototransfer protocol
countread bytes
fhfile handle (the first part is the length of the file handle)
offsetthe offset of file
gidrequester's group id
versionnfs version
sizeread bytes
client_ipthe ip address of client