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)
vlenread blocks
sizeread bytes
gidrequester's group id
countread bytes
uidrequester's user id
prototransfer protocol
vecstruct kvec, includes buf address in kernel address and length of each buffer
offsetthe offset of file
client_ipthe ip address of client
versionnfs version