PROBE::NFSD.COMMIT(3stap)
β¨ PROBE::NFSD.COMMIT β¨
okay bestie, gather round, it's time to talk about probe::nfsd.commit from the Network File Storage Tapsets, and honestly? it's giving the NFS server finally committing all its pending writes to stable storage. main character energy, no cap. π
This page lives in section 3stap (that's the SystemTap tapset reference, iykyk) and it's a probe point, not a command, so don't go trying to run it like a binary. π«Ά
πΈ NAME πΈ
probe::nfsd.commit β the NFS server committing all pending writes to stable storage. literally that. that's the whole vibe. π
π SYNOPSIS π
probe nfsd.commit {}
that's it, that's the whole signature, so clean, so iconic, so slay β¨
π VALUES π
the goodies you get to peek at inside the probe handler:
fhβ the file handle, bestie. and lowkey important: the first part is the length of the file handle, so don't just go assuming it's all handle. πoffsetβ the offset of the file. where in the file we're at, fr fr.client_ipβ the IP address of the client. hi who are you πcountβ read bytes. yes, that's what it says, we're keeping it exactly as written πflagβ indicates whether this execution is a sync operation. so basically it's telling you if we're being sync-y about it or not πsizeβ read bytes. again, exactly as the page says it, not a typo, don't come for me π
pro tip from your girl: these are probe values, so they only make sense inside the probe handler. don't go asking for fh outside the probe, it's not gonna answer, it's not that kind of girl. β¨
π¦ SEE ALSO π¦
tapset::nfsd(3stap)β go read this one next, it's the whole nfsd tapset family, they're all gorgeous and you'll be obsessed π
and that's the page!! short, sweet, iconic, ate and left no crumbs. π
this whole thing came to you from the SystemTap Tapset Reference, version Ver, dated September 2026 β and it's filed under PROBE::NFSD.COMMIT(3stap) in case you need to find her again. bye bestie, go commit some writes π
β¨πΈ
π¦ where this page comes from
- centos-stream 10: systemtap-client 5.6-3.el10 Β· GPL-2.0-or-later AND GPL-2.0-only AND BSD-3-Clause AND LGPL-2.1-only AND GFDL-1.2-or-later AND BSD-2-Clause
- centos-stream 9: systemtap-client 5.6-3.el9 Β· GPL-2.0-or-later AND GPL-2.0-only AND BSD-3-Clause AND LGPL-2.1-only AND GFDL-1.2-or-later AND BSD-2-Clause
- fedora 43: systemtap-client 5.6-1.fc43 Β· GPL-2.0-or-later AND GPL-2.0-only AND BSD-3-Clause AND LGPL-2.1-only AND GFDL-1.2-or-later AND BSD-2-Clause
- fedora 44: systemtap-client 5.6-1.fc44 Β· GPL-2.0-or-later AND GPL-2.0-only AND BSD-3-Clause AND LGPL-2.1-only AND GFDL-1.2-or-later AND BSD-2-Clause
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash on : a language model's rewrite of the original, under its terms