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