libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

struct nvme\_lba\_rd - LBA Range Descriptor

# [SYNOPSIS](#SYNOPSIS)

struct nvme\_lba\_rd {  
**\_\_le64 rslba;**  
**\_\_le32 rnlb;**  
**\_\_u8 rsvd12\[4];**  
};

# [Members](#Members)

[rslba](#rslba)

Range Starting LBA

[rnlb](#rnlb)

Range Number of Logical Blocks

[rsvd12](#rsvd12)

Reserved

struct nvme\_lba\_rd October 2026

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Document: nvme_lba_rd-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli