libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum nvme\_features\_async\_event\_config\_flags - Asynchronous Event Configuration configuration flags

# [SYNOPSIS](#SYNOPSIS)

enum nvme\_features\_async\_event\_config\_flags {  
**NVME\_FEATURE\_AENCFG\_SMART\_CRIT\_SPARE** ,  
**NVME\_FEATURE\_AENCFG\_SMART\_CRIT\_TEMPERATURE** ,  
**NVME\_FEATURE\_AENCFG\_SMART\_CRIT\_DEGRADED** ,  
**NVME\_FEATURE\_AENCFG\_SMART\_CRIT\_READ\_ONLY** ,  
**NVME\_FEATURE\_AENCFG\_SMART\_CRIT\_VOLATILE\_BACKUP** ,  
**NVME\_FEATURE\_AENCFG\_SMART\_CRIT\_READ\_ONLY\_PMR** ,  
**NVME\_FEATURE\_AENCFG\_NOTICE\_NAMESPACE\_ATTRIBUTES** ,  
**NVME\_FEATURE\_AENCFG\_NOTICE\_FIRMWARE\_ACTIVATION** ,  
**NVME\_FEATURE\_AENCFG\_NOTICE\_TELEMETRY\_LOG** ,  
**NVME\_FEATURE\_AENCFG\_NOTICE\_ANA\_CHANGE** ,  
**NVME\_FEATURE\_AENCFG\_NOTICE\_PL\_EVENT** ,  
**NVME\_FEATURE\_AENCFG\_NOTICE\_LBA\_STATUS** ,  
**NVME\_FEATURE\_AENCFG\_NOTICE\_EG\_EVENT** ,  
**NVME\_FEATURE\_AENCFG\_NOTICE\_DISCOVERY\_CHANGE**

};

# [Constants](#Constants)

[NVME\_FEATURE\_AENCFG\_SMART\_CRIT\_SPARE](#NVME_FEATURE_AENCFG_SMART_CRIT_SPARE)

[NVME\_FEATURE\_AENCFG\_SMART\_CRIT\_TEMPERATURE](#NVME_FEATURE_AENCFG_SMART_CRIT_TEMPERATURE)

[NVME\_FEATURE\_AENCFG\_SMART\_CRIT\_DEGRADED](#NVME_FEATURE_AENCFG_SMART_CRIT_DEGRADED)

[NVME\_FEATURE\_AENCFG\_SMART\_CRIT\_READ\_ONLY](#NVME_FEATURE_AENCFG_SMART_CRIT_READ_ONLY)

[NVME\_FEATURE\_AENCFG\_SMART\_CRIT\_VOLATILE\_BACKUP](#NVME_FEATURE_AENCFG_SMART_CRIT_VOLATILE_BACKUP)

[NVME\_FEATURE\_AENCFG\_SMART\_CRIT\_READ\_ONLY\_PMR](#NVME_FEATURE_AENCFG_SMART_CRIT_READ_ONLY_PMR)

[NVME\_FEATURE\_AENCFG\_NOTICE\_NAMESPACE\_ATTRIBUTES](#NVME_FEATURE_AENCFG_NOTICE_NAMESPACE_ATTRIBUTES)

[NVME\_FEATURE\_AENCFG\_NOTICE\_FIRMWARE\_ACTIVATION](#NVME_FEATURE_AENCFG_NOTICE_FIRMWARE_ACTIVATION)

[NVME\_FEATURE\_AENCFG\_NOTICE\_TELEMETRY\_LOG](#NVME_FEATURE_AENCFG_NOTICE_TELEMETRY_LOG)

[NVME\_FEATURE\_AENCFG\_NOTICE\_ANA\_CHANGE](#NVME_FEATURE_AENCFG_NOTICE_ANA_CHANGE)

[NVME\_FEATURE\_AENCFG\_NOTICE\_PL\_EVENT](#NVME_FEATURE_AENCFG_NOTICE_PL_EVENT)

[NVME\_FEATURE\_AENCFG\_NOTICE\_LBA\_STATUS](#NVME_FEATURE_AENCFG_NOTICE_LBA_STATUS)

[NVME\_FEATURE\_AENCFG\_NOTICE\_EG\_EVENT](#NVME_FEATURE_AENCFG_NOTICE_EG_EVENT)

[NVME\_FEATURE\_AENCFG\_NOTICE\_DISCOVERY\_CHANGE](#NVME_FEATURE_AENCFG_NOTICE_DISCOVERY_CHANGE)

enum nvme\_features\_async\_event\_config\_flags October 2026

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Document: nvme_features_async_event_config_flags-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli