Reference

nvme_zns_desc-libnvme3(2)

Zone Descriptor Data Structure

NAME

struct nvme_zns_desc - Zone Descriptor Data Structure

SYNOPSIS

struct nvme_zns_desc {
__u8 zt;
__u8 zs;
__u8 za;
__u8 zai;
__u8 rsvd4[4];
__le64 zcap;
__le64 zslba;
__le64 wp;
__u8 rsvd32[32];
};

Members

zt

Zone Type Attributes, ZT is bits 3:0, see enum nvme_zns_zt

zs

Zone State Attributes, ZS is bits 7:4, see enum nvme_zns_zs

za

Zone Attributes, see enum nvme_zns_za

zai

Zone Attributes Information, see enum nvme_zns_zai

rsvd4

Reserved

zcap

Zone Capacity

zslba

Zone Start Logical Block Address

wp

Write Pointer

rsvd32

Reserved