nvme_smart_crit - Man Page
Critical Warning
Synopsis
enum nvme_smart_crit {
NVME_SMART_CRIT_SPARE ,
NVME_SMART_CRIT_TEMPERATURE ,
NVME_SMART_CRIT_DEGRADED ,
NVME_SMART_CRIT_MEDIA ,
NVME_SMART_CRIT_VOLATILE_MEMORY ,
NVME_SMART_CRIT_PMR_RO
};
Constants
- NVME_SMART_CRIT_SPARE
If set, then the available spare capacity has fallen below the threshold.
- NVME_SMART_CRIT_TEMPERATURE
If set, then a temperature is either greater than or equal to an over temperature threshold; or less than or equal to an under temperature threshold.
- NVME_SMART_CRIT_DEGRADED
If set, then the NVM subsystem reliability has been degraded due to significant media related errors or any internal error that degrades NVM subsystem reliability.
- NVME_SMART_CRIT_MEDIA
If set, then all of the media has been placed in read only mode. The controller shall not set this bit if the read-only condition on the media is a result of a change in the write protection state of a namespace.
- NVME_SMART_CRIT_VOLATILE_MEMORY
If set, then the volatile memory backup device has failed. This field is only valid if the controller has a volatile memory backup solution.
- NVME_SMART_CRIT_PMR_RO
If set, then the Persistent Memory Region has become read-only or unreliable.