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

# nvme\_smart\_egcw(2)

Endurance Group Critical Warning Summary

## NAME

enum nvme\_smart\_egcw - Endurance Group Critical Warning Summary

## SYNOPSIS

enum nvme\_smart\_egcw {\
     **NVME\_SMART\_EGCW\_SPARE** , \
\
     **NVME\_SMART\_EGCW\_DEGRADED** , \
\
     **NVME\_SMART\_EGCW\_RO**

};

## Constants

- NVME\_SMART\_EGCW\_SPARE

  If set, then the available spare capacity of one or more Endurance Groups has fallen below the threshold.

- NVME\_SMART\_EGCW\_DEGRADED

  If set, then the reliability of one or more Endurance Groups has been degraded due to significant media related errors or any internal error that degrades NVM subsystem reliability.

- NVME\_SMART\_EGCW\_RO

  If set, then the namespaces in one or more Endurance Groups have been placed in read only mode not as a result of a change in the write protection state of a namespace.