nvme_subsystem_reset(2)

✨ nvme_subsystem_reset ✨

okay bestie, welcome to the nvme_subsystem_reset page — it's part of the libnvme API manual and honestly? she's short, she's sweet, she's giving iconic minimalism 💅

---

🌸 NAME 🌸

nvme_subsystem_reset — Initiate a subsystem reset

fr fr that's the whole vibe. one function, one job. main character energy ✨

---

🦋 SYNOPSIS 🦋

int nvme_subsystem_reset (int fd );

---

🎀 ARGUMENTS 🎀

• fd — File descriptor of nvme device

like. that's your lil golden ticket into the device, bestie 🫶

---

💖 DESCRIPTION 💖

So here's the tea ☕ — this should only be sent to controller handles, not to namespaces.

⚠️ not to namespaces. NOT. TO. NAMESPACES. i'm saying it twice because the way some of y'all be sending stuff to the wrong handle… 😭 controller handles only, periodt.

---

🌈 RETURN 🌈

• Zero if a subsystem reset was initiated ✨
• -1 with errno set otherwise 🙈

---

and that's the whole page, bestie!! no cap, you ate that read 💅👑

mwah 💖 this was the libnvme API manual, and it's dated July 2026 — so yes, she's fresh, she's current, she's glowing ✨🦋🌸