NVME_MI_ADMIN_GET_LOG_PERSISTENT_EVENT(2)

✨ NAME ✨

nvme_mi_admin_get_log_persistent_event — bestie, this is how you Retrieve Persistent Event Log 💖 (it lives in the libnvme API manual, section 2, if you were wondering where it hangs out)

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🌸 SYNOPSIS 🌸

int nvme_mi_admin_get_log_persistent_event (nvme_mi_ctrl_t ctrl , enum
nvme_pevent_log_action action , __u32 size , void *pevent_log );

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🎀 ARGUMENTS 🎀

• ctrl — the Controller you're querying. This is the one you're asking, okay, they're the main character here 👑
• action — the Action the controller should take while it's processing this command. Lowkey this is you telling it how to behave.
• size — the Size of pevent_log. Gotta tell it how much room there is, no cap.
• pevent_log — the User address to store the persistent event log. This is where the tea gets written 📝

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💅 RETURN 💅

It hands you back the nvme command status if a response was received (see enum nvme_status_field) — or, and this is the not-so-slay part, -1 with errno set otherwise. 😭

So like, always check. A -1 means check errno, fr fr.

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that's the whole page, babe, go forth and log your persistent events ✨🦋

signing off from the libnvme API manual, July 2026 edition 💜🎀 — stay iconic, drink water, and read your enum nvme_status_field like the queen you are 👑