Creating Hard Shutdown interfaces/alarm for NIC Sensor

Kumar Thangavel kumarthangavel.hcl at gmail.com
Tue Aug 17 01:57:58 AEST 2021


Hi All,

        Gentle Reminder.  Any suggestions/idea on this.

Thanks,
Kumar

On Wed, Aug 11, 2021 at 4:51 PM Kumar Thangavel <
kumarthangavel.hcl at gmail.com> wrote:

> Hi All,
>
>
>
>          We have an use case of NIC sensor value goes above 120 (upper non
> recoverable), need to shutdown the slots.
>
>
>
>          Critical and Warning interfaces and alarm created based on the
> sensor threshold Severity value. Please refer the below code.
>
>
> https://github.com/openbmc/dbus-sensors/blob/master/src/Thresholds.cpp#L116
>
>
>
>          For NIC sensor, planning to create soft and hard shutdown
> interfaces and alarm based on severity value in hwmonTempSensor.
>
>
>
>          Already we have Severity 0  for Warning and Severity 1 for
> Critical.
>
>          We can have Severity 2 for Softshutdown and Severity 3 for
> Hardshutdown.
>
>
>
>          So, Based on the Severity value, the soft and hard shutdown alarm
> will set as true.
>
>          Then the sensor-monitor application would take the action based
> on the soft/hard shutdown alarm.
>
>
>          Could you please provide your suggestions on this.
>
>
>
> Thanks,
>
> Kumar.
>
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