---
name: "nvme_mi_nvm_ss_health_status-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_mi_nvm_ss_health_status-libnvme3"
---

# nvme\_mi\_nvm\_ss\_health\_status-libnvme3(2)

Subsystem Management Data Structure

## NAME

struct nvme\_mi\_nvm\_ss\_health\_status - Subsystem Management Data Structure

## SYNOPSIS

struct nvme\_mi\_nvm\_ss\_health\_status {\
     **\_\_u8 nss;**\
     **\_\_u8 sw;**\
     **\_\_u8 ctemp;**\
     **\_\_u8 pdlu;**\
     **\_\_le16 ccsf;**\
     **\_\_u8 rsvd8\[2\];**\
 };\

## Members

- nss

  NVM Subsystem Status (see *enum nvme\_mi\_nss*)

- sw

  Smart Warnings (see *enum nvme\_mi\_sw*)

- ctemp

  Composite Temperature

- pdlu

  Percentage Drive Life Used

- ccsf

  Composite Controller Status Flags (see *enum nvme\_mi\_ccsf*)

- rsvd8

  Reserved