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