PROBE::NFS.FOP.S(3stap) Network File Storage Tapsets PROBE::NFS.FOP.S(3stap)

probe::nfs.fop.sendfile - NFS client send file operation

nfs.fop.sendfile

ppos

current position of file

dev

device identifier

cache_time

when we started read-caching this inode

attrtimeo

how long the cached information is assumed to be valid. We need to revalidate the cached attrs for this inode if jiffies - read_cache_jiffies > attrtimeo.

ino

inode number

count

read bytes

cache_valid

cache related bit mask flag

tapset::nfs(3stap)

November 2023 SystemTap Tapset Reference