---
name: "nvme_zns_desc"
section: "2"
platform: "linux"
package: "libnvme-dev"
version: "1.13-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/nvme_zns_desc"
---

# nvme\_zns\_desc(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

- zs

  Zone State

- za

  Zone Attributes

- zai

  Zone Attributes Information

- rsvd4

  Reserved

- zcap

  Zone Capacity

- zslba

  Zone Start Logical Block Address

- wp

  Write Pointer

- rsvd32

  Reserved