libnvme(9)

✨ NAME ✨

struct nvme_virtual_mgmt_args — okay so this is literally the arguments struct for the NVMe Virtualization resource management command. that's it, that's the whole vibe 💖

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🦋 SYNOPSIS 🦋

struct nvme_virtual_mgmt_args {
    __u32 *result;
    int args_size;
    int fd;
    __u32 timeout;
    enum nvme_virt_mgmt_act act;
    enum nvme_virt_mgmt_rt rt;
    __u16 cntlid;
    __u16 nr;
};

eight members, one struct, zero notes. the way that C just does that 🧚

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🎀 Members 🎀

bestie, here's the whole roster, every single field, no skips, no "etc." 🙈

• result — if everything goes off without a hitch, this right here is the CQE dword0. we love a successful return 💅
• args_size — the size of struct nvme_virtual_mgmt_args. yes, the struct has to tell you how big it is. self-awareness, we stan. 👑
• fd — file descriptor of the nvme device. your lil portal to the hardware, fr fr 🫶
• timeout — the timeout, in ms. milliseconds, bestie, not seconds — do not play with that number 😭
• act — the virtual resource action you wanna take, see enum nvme_virt_mgmt_act
• rt — the resource type you're modifying, see enum nvme_virt_mgmt_rt
• cntlid — controller id for which resources are bing modified (and yes, the og manpage says "bing" — not me fixing it, not me judging it, we simply respect the source material 🌸)
• nr — number of resources being allocated or assigned. how many? that many. 🔥

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quick vibe check: that's genuinely the entire page. no hidden flags, no extra env vars, no sneaky return values lurking in the margins. what you see is what you get, periodt. 💀

okay and before you close the tab — this whole thing is the libnvme(9) API manual, for the struct nvme_virtual_mgmt_args page specifically, and it's stamped August 2026. go forth and virtualize those resources responsibly, bestie 🎀✨🦋💜