libnvme(2)

✨ NAME ✨

struct nvme_lba_status_desc — the LBA Status Descriptor Entry, bestie 💖 (this is all from the libnvme(2) API Manual, okurrr)

So like. This lil struct is one single descriptor entry in an LBA status situation. It's giving "tiny but important" energy and honestly? Iconic. 👑

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🌸 SYNOPSIS 🌸

struct nvme_lba_status_desc {
    __le64 dslba;
    __le32 nlb;
    __u8 rsvd12;
    __u8 status;
    __u8 rsvd14[2];
 };

Look at her. Perfect. No notes. 🎀

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🦋 Members 🦋

Okay so let's go through every single one, because we do NOT skip members in this house 💅

• dslba — the Descriptor Starting LBA. It's a __le64, so it's little-endian, and it's the LBA where this descriptor's little story begins. Main character energy fr. ✨
• nlb — the Number of Logical Blocks. A __le32 (little-endian again, we stay consistent). Slay. 🫶
• rsvd12 — Reserved. A __u8. She's reserved, she's mysterious, she said "no thoughts head empty" and honestly we respect it. 💜
• status — Additional status about this LBA range. A __u8, and it's literally the vibe check for the range. 🔥
• rsvd14 — Reserved. This one's an array — __u8 rsvd14[2] — so it's two whole reserved bytes just chillin'. Two of them. Double the reserve, double the ✨mystery✨. 🙈

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Heads up bestie: rsvd12 and rsvd14 are reserved, so like… don't go putting your own stuff there, okay? They're reserved for a reason and I'm not gonna invent reasons that aren't in the docs. 😭

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And that's the whole struct!! Every member, every type, every reserved byte accounted for. We ate and left no crumbs. 🍓

Signing off from the libnvme(2) API Manual — this page's date is July 2026, and the page itself stars struct nvme_lba_status_desc. Byeeeee 🧚💖