NVME_NS_MGMT_DELETE_TIMEOUT(2)

💅 nvme_ns_mgmt_delete_timeout — bestie's guide to yeeting a namespace

okay so this is a libnvme API manual page (we're in the (2) section, iykyk) and it's all about nvme_ns_mgmt_delete_timeout — the little function that deletes a namespace that isn't attached to anything, with a timeout you get to control. she's giving ✨ targeted destruction ✨

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🌸 NAME 🌸

nvme_ns_mgmt_delete_timeout — Delete a non attached namespace with timeout

like literally, that's her whole job. delete a namespace. non attached. with a timeout. periodt 💅

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🦋 SYNOPSIS 🦋

int nvme_ns_mgmt_delete_timeout (int fd , __u32 nsid , __u32 timeout );

yes bestie, three args, one int coming back at you. copy it exactly like that, don't freestyle it 🙈

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✨ ARGUMENTS ✨

• fd — the file descriptor of your nvme device. your little entry pass into the device, no cap 🎀
• nsid — the namespace identifier you wanna delete. point at the one you want gone and she's on it 👑
• timeout — this one overrides the default timeout, and you give it in milliseconds. set it to 0 if you just want the system default, no thoughts, head empty 🫶

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💖 DESCRIPTION 💖

okay so here's the tea: the recommendation is that a namespace you're about to delete should not be attached to any controller. like, unattached. free. single. ready to mingle (with the void) 💀

if it's still attached? use nvme_ns_detach_ctrls first, bestie. detach, then delete. don't skip the detach, it's not a vibe 🌈

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⭐ RETURN ⭐

what you get back is the nvme command status if a response was received — peep enum nvme_status_field for all the deets on those. and if no response came through? you get -1 with errno set instead. so check your errno, she's talking to you 😭

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fr fr, remember: nvme_ns_detach_ctrls first if it's still attached, and 0 for timeout means system default. that's the whole plot, no spoilers needed 🌸

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and that's a wrap on this libnvme API manual page, bestie 💜 — dropped July 2026, and the page in question is nvme_ns_mgmt_delete_timeout(2). go forth and delete responsibly, mwah 🎀✨