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

NAME

probe::nfs.fop.aio_read - NFS client aio_read file operation

SYNOPSIS

nfs.fop.aio_read

VALUES

dev

device identifier

buf

the address of buf in user space

cache_valid

cache related bit mask flag

cache_time

when we started read-caching this inode

count

read bytes

parent_name

parent dir name

pos

current position of file

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

file_name

file name

SEE ALSO0

tapset::nfs(3stap)

October 2025 SystemTap Tapset Reference