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nvme_init_dsm_range(2) libnvme API manual nvme_init_dsm_range(2)

NAME

nvme_init_dsm_range - Constructs a data set range structure

SYNOPSIS

void nvme_init_dsm_range (struct nvme_dsm_range *dsm , __u32 *ctx_attrs , __u32 *llbas , __u64 *slbas , __u16 nr_ranges );

ARGUMENTS

DSM range array
Array of context attributes
Array of length in logical blocks
Array of starting logical blocks
The size of the dsm arrays

DESCRIPTION

Each array must be the same size of size 'nr_ranges'. This is intended to be used with constructing a payload for nvme_dsm.

nvme_init_dsm_range October 2026