PROBE::NFS.PROC.(3stap)

💖 PROBE::NFS.PROC.RENAME_DONE 💖

okay bestie, welcome to the Network File Storage Tapsets section of the SystemTap Tapset Reference — this is one page out of a whole manual, and it's lowkey adorable how much this one little probe does. sit down, grab a snack 🍓, we're doing this.

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✨ NAME ✨

probe::nfs.proc.rename_done — bestie, this is the NFS client clapping back with a response to a rename RPC task 💅

like. the client sent a rename request. and now? now we hear back. that's the whole vibe. 👑

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🦋 SYNOPSIS 🦋

probe nfs.proc.rename_done {}

that's it. that's the whole thing. no arguments, no parameters, she takes nothing and gives you everything. no cap. ✨

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🌸 VALUES 🌸

these are the little treats you get to peek at inside the probe handler — the lore, if you will. every one of them, in order:

• timestamp — the V4 timestamp, which is used for lease renewal. yes she's keeping track of time, she's an icon, she has obligations 🎀
• version — the NFS version. which era of NFS are we in, bestie? this tells you 🌈
• prot — the transfer protocol. how are the packets traveling today, diva? 🚗💨
• new_fh — file handle of the new parent dir. the glow-up destination 💖
• status — the result of the last operation. the moment of truth, the vibe check, the ✨ verdict ✨
• server_ip — IP address of server. who's on the other end of this situationship 🫶
• old_fh — file handle of the old parent dir. where she was before. we don't talk about her 🙈

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💫 DESCRIPTION 💫

Fires when a reply to a rename RPC task is received — or when some rename error occurs. and by "some rename error" we mean the messy ones: a timeout or a socket shutdown 😭

so basically: either the rename said "done bestie 💅" or it said "girl, the connection ghosted us 💀". either way, this probe is there. main character energy, fr fr.

heads up: this fires on the response side of a rename RPC, not the request side — and yes, errors count as a fire-worthy moment too. don't be surprised when it shows up on a timeout or a socket shutdown.

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🔥 SEE ALSO 🔥

• tapset::nfs_proc(3stap) — go read this too, iykyk 👑

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that's the whole page, bestie!! every value accounted for, nothing skipped, we ate and left no crumbs 🎀

SystemTap Tapset Reference · Ver · September 2026 — mwah, love u, go probe something 💜🦋