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

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

nfs.fop.aio_read

ino

inode number

count

read bytes

dev

device identifier

buf

the address of buf in user space

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.

cache_time

when we started read-caching this inode

cache_valid

cache related bit mask flag

file_name

file name

pos

current position of file

parent_name

parent dir name

tapset::nfs(3stap)

April 2024 SystemTap Tapset Reference