nvme_mi_admin_ns_attach(2)

💖 nvme_mi_admin_ns_attach — the libnvme API manual, bestie edition 💖

okay so, welcome to nvme_mi_admin_ns_attach(2) from the libnvme API manual ✨ this is the one where you attach a namespace to controller(s) or, like, detach it — your choice, she contains multitudes 💅

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🌸 NAME 🌸

nvme_mi_admin_ns_attach — attach or detach namespace to controller(s) 🦋

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✨ SYNOPSIS ✨

int nvme_mi_admin_ns_attach (nvme_mi_ctrl_t ctrl , struct
nvme_ns_attach_args *args );

no cap, that's literally the whole signature. two things go in, a status comes out 🫶

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🎀 ARGUMENTS 🎀

• ctrl — the controller you're sending the command to. yes, that controller. she's the main character here 👑
• args — the Namespace Attach command arguments. all the juicy details about what you're attaching (or detaching, we don't judge) live in here 🍓

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💜 RETURN 💜

if a response came back, you get the nvme command status (go look at enum nvme_status_field for the deets, iykyk). if it did not come back, you get -1 and errno is set instead 😭

fr fr, check errno when you see that -1, she's not decorative 💀

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and that's the whole vibe, periodt ✨ go attach something (or don't, detachment is also iconic) 🌈

💖 this has been the nvme_mi_admin_ns_attach page from the libnvme API manual, dated July 2026 — mwah, stan libnvme, bye bestie 🎀🦋💅