libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

struct nvme\_dsm\_range - Dataset Management - Range Definition

# [SYNOPSIS](#SYNOPSIS)

struct nvme\_dsm\_range {  
**\_\_le32 cattr;**  
**\_\_le32 nlb;**  
**\_\_le64 slba;**  
};

# [Members](#Members)

[cattr](#cattr)

Context Attributes

[nlb](#nlb)

Length in logical blocks

[slba](#slba)

Starting LBA

struct nvme\_dsm\_range October 2026

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