---
name: "nvme_zns_id_ns_zoc-libnvme3"
section: "2"
platform: "linux"
package: "nvme-cli"
version: "3.2-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/nvme_zns_id_ns_zoc-libnvme3"
---

# nvme\_zns\_id\_ns\_zoc-libnvme3(2)

Zone Operation Characteristics

## NAME

enum nvme\_zns\_id\_ns\_zoc - Zone Operation Characteristics

## SYNOPSIS

enum nvme\_zns\_id\_ns\_zoc {\
     **NVME\_ZNS\_ID\_NS\_ZOC\_VZC\_SHIFT** , \
\
     **NVME\_ZNS\_ID\_NS\_ZOC\_VZC\_MASK** , \
\
     **NVME\_ZNS\_ID\_NS\_ZOC\_ZAE\_SHIFT** , \
\
     **NVME\_ZNS\_ID\_NS\_ZOC\_ZAE\_MASK**

};

## Constants

- NVME\_ZNS\_ID\_NS\_ZOC\_VZC\_SHIFT

  Shift amount to get Variable Zone Capacity (VZC)

- NVME\_ZNS\_ID\_NS\_ZOC\_VZC\_MASK

  Mask to get VZC

- NVME\_ZNS\_ID\_NS\_ZOC\_ZAE\_SHIFT

  Shift amount to get Zone Active Excursions (ZAE)

- NVME\_ZNS\_ID\_NS\_ZOC\_ZAE\_MASK

  Mask to get ZAE