---
name: "nvme_id_ctrl_nvm_aocs-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_id_ctrl_nvm_aocs-libnvme3"
---

# nvme\_id\_ctrl\_nvm\_aocs-libnvme3(2)

Admin Optional Command Support

## NAME

enum nvme\_id\_ctrl\_nvm\_aocs - Admin Optional Command Support

## SYNOPSIS

enum nvme\_id\_ctrl\_nvm\_aocs {\
     **NVME\_ID\_CTRL\_NVM\_AOCS\_RALBAS\_SHIFT** , \
\
     **NVME\_ID\_CTRL\_NVM\_AOCS\_RALBAS\_MASK**

};

## Constants

- NVME\_ID\_CTRL\_NVM\_AOCS\_RALBAS\_SHIFT

  Shift amount to get Reporting Allocated LBA Supported (RALBAS)

- NVME\_ID\_CTRL\_NVM\_AOCS\_RALBAS\_MASK

  Mask to get RALBAS