nvme_resv_release(2)

💖 nvme_resv_release — bestie edition 💖

okay so you're in the libnvme API manual, section 2 (that's the syscalls-and-library-functions girlies, iykyk), and today's main character is nvme_resv_release 🎀

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✨ NAME ✨

nvme_resv_release — send an nvme reservation release 💅

like. that's it. that's the whole job. she releases a reservation. no cap.

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✨ SYNOPSIS ✨

int nvme_resv_release (struct nvme_resv_release_args *args );

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✨ ARGUMENTS ✨

• args — a struct nvme_resv_release_args argument structure 🫶 literally just the args struct, holding all the stuff she needs. that's the whole argument list bestie, one (1) pointer.

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✨ RETURN ✨

so what does she give you back 👑

• the nvme command status if a response was received (peep enum nvme_status_field for the full menu of statuses) 🔥
• or -1 with errno set, in literally every other case 😭

fr fr: if you get -1, go check errno before you start spiralling. the answer is in there. 🙈

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and that's the whole page, periodt 💜

little sign-off moment for the girlies who read to the end: this was nvme_resv_release in the libnvme API manual, dated July 2026 — yes she's from the future and she's still iconic for it. mwah. 💋✨🌈