nvme_smart_crit - Man Page

enum nvme_smart_crit {
   NVME_SMART_CW_ASCBT_SHIFT ,

   NVME_SMART_CW_TTC_SHIFT ,

   NVME_SMART_CW_NDR_SHIFT ,

   NVME_SMART_CW_AMRO_SHIFT ,

   NVME_SMART_CW_VMBF_SHIFT ,

   NVME_SMART_CW_PMRRO_SHIFT ,

   NVME_SMART_CW_ASCBT_MASK ,

   NVME_SMART_CW_TTC_MASK ,

   NVME_SMART_CW_NDR_MASK ,

   NVME_SMART_CW_AMRO_MASK ,

   NVME_SMART_CW_VMBF_MASK ,

   NVME_SMART_CW_PMRRO_MASK ,

   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

};

NVME_SMART_CW_ASCBT_SHIFT

Shift amount to get the available spare capacity has fallen below the threshold.

NVME_SMART_CW_TTC_SHIFT

Shift amount to get the temperature is either greater than or equal to an over temperature threshold; or less than or equal to an under temperature threshold.

NVME_SMART_CW_NDR_SHIFT

Shift amount to get the NVM subsystem reliability has been degraded due to significant media related errors or any internal error that degrades NVM subsystem reliability.

NVME_SMART_CW_AMRO_SHIFT

Shift amount to get the 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_CW_VMBF_SHIFT

Shift amount to get the  volatile memory backup device has failed. This field is only valid if the controller has a volatile memory backup solution.

NVME_SMART_CW_PMRRO_SHIFT

Shift amount to get the Persistent Memory Region has become read-only or unreliable.

NVME_SMART_CW_ASCBT_MASK

If set, then the available spare capacity has fallen below the threshold.

NVME_SMART_CW_TTC_MASK

Mask to get the temperature is either greater than or equal to an over temperature threshold; or less than or equal to an under temperature threshold.

NVME_SMART_CW_NDR_MASK

Mask to get the NVM subsystem reliability has been degraded due to significant media related errors or any internal error that degrades NVM subsystem reliability.

NVME_SMART_CW_AMRO_MASK

Mask to get the 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_CW_VMBF_MASK

Mask to get the volatile memory backup device has failed. This field is only valid if the controller has a volatile memory backup solution.

NVME_SMART_CW_PMRRO_MASK

Mask to get the Persistent Memory Region has become read-only or unreliable.

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.