PROBE::NFS.AOP.R(3stap) Network File Storage Tapsets PROBE::NFS.AOP.R(3stap)

probe::nfs.aop.readahead - NFS client reading multiple pages

nfs.aop.readahead

size

number of pages attempted to read in this execution

rpages

read size (in pages)

ino

inode number

rsize

read size (in bytes)

file

filp argument

dev

device identifier

nr_pages

number of pages attempted to read in this execution

Fires when in readahead way, read several pages once

tapset::nfs(3stap)

April 2024 SystemTap Tapset Reference