---
name: "probe::nfs.aop.readahead"
section: "3stap"
platform: "linux"
package: "systemtap-doc"
version: "5.1-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/probe::nfs.aop.readahead"
---

# probe::nfs.aop.readahead(3stap)

NFS client reading multiple pages

## NAME

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

## SYNOPSIS

```
nfs.aop.readahead
```

## VALUES

*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

## DESCRIPTION

Fires when in readahead way, read several pages once

## SEE ALSO0

[*tapset::nfs*(3stap)](/tapset::nfs/3stap.md)