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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

count
read bytes

cache_time

when we started read-caching this inode

dev

device identifier

cache_valid

cache related bit mask flag

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.

file_name

file name

pos

current position of file

ino

inode number

parent_name

parent dir name

buf

the address of buf in user space

SEE ALSO0

tapset::nfs(3stap)
May 2021 SystemTap Tapset Reference