PROBE::NFSD.LOOKUP(3stap) Network File Storage Tapsets PROBE::NFSD.LOOKUP(3stap)

# [NAME](#NAME)

probe::nfsd.lookup - NFS server opening or searching file for a file for client

# [SYNOPSIS](#SYNOPSIS)

```
probe nfsd.lookup {}
```

# [VALUES](#VALUES)

*fh*

file handle of parent dir(the first part is the length of the file handle)

*client\_ip*

the ip address of client

*filelen*

the length of file name

*filename*

file name

# [SEE ALSO0](#SEE_ALSO0)

[*tapset::nfsd*(3stap)](/man/enterprise-packages/systemtap/tapset::nfsd.3stap)

September 2026 SystemTap Tapset Reference Ver

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Document: probe::nfsd.lookup(3stap) from systemtap 5.6-r1 (Chainguard OS)
Source: https://sourceware.org/git/systemtap.git