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