probe::nfs.fop.aio_read.3stap - Man Page

NFS client aio_read file operation

Synopsis

nfs.fop.aio_read

Values

cache_valid

cache related bit mask flag

file_name

file name

buf

the address of buf in user space

ino

inode number

dev

device identifier

cache_time

when we started read-caching this inode

parent_name

parent dir name

count

read bytes

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.

pos

current position of file

See Also0

tapset::nfs(3stap)

Info

May 2022 SystemTap Tapset Reference Network File Storage Tapsets