NVME_GET_NEW_HOST_TELEMETRY(2)

💖 nvme_get_new_host_telemetry(2) 💖

okay bestie, welcome to the libnvme API manual ✨ this one is nvme_get_new_host_telemetry and it's literally the ~new~ host telemetry log grabber 🦋

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🌸 NAME 🌸

nvme_get_new_host_telemetry — Get new host telemetry log 👑

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✨ SYNOPSIS ✨

int nvme_get_new_host_telemetry (int fd , struct nvme_telemetry_log
**log , enum nvme_telemetry_da da , size_t *size );

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🎀 ARGUMENTS 🎀

• fd — bestie this is the file descriptor of the nvme device, the whole entry point, no cap 🔑
• log — on success, this gets set to the value of the allocated and retrieved log. it's giving "here's your log, queen" 💅
• da — the log page data area. valid values: enum nvme_telemetry_da 🌈
• size — ptr to the telemetry log size, so it can be returned 🫶

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💜 DESCRIPTION 💜

okay so the way the math works: the total size allocated can be calculated as:

(nvme_telemetry_log da size + 1) * NVME_LOG_TELEM_BLOCK_SIZE

that's the formula fr fr, don't come for me, it's just what it is 🧚

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🔥 RETURN 🔥

it returns the nvme command status if a response was received (see enum nvme_status_field) 🌟 or -1 with errno set otherwise 😭

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and that's the whole page bestie, you ate that 💖 this was the libnvme API manual and we're rolling with July 2026 energy — go forth and get those new host telemetry logs, periodt ✨👑🦋