Quanta requests to create a repo in OpenBMC github

Andrei Kartashev a.kartashev at yadro.com
Fri Sep 18 18:05:34 AEST 2020


> This daemon is intended to be used in combination with
> phosphor-pid-control. You define a configuration file with two
> sections: sensors and zones.
> 
> Sensors have a D-Bus path to read from along with a target
> temperature
> and some other parameters. The daemon subtracks the current
> temperature from the target temperature to get the "margin". A
> smaller
> margin means the temperature is closer to the limit.
> 
> Zones group sensors together and look for the worst (lowest) margin
> value within that group. This value is then exported for use in
> phosphor-pid-control.


I wonder, isn't phosphor-pid-control do the same by its own? How does
it works inside pid-control daemon, when you set several thermal
sensors for one Zone an set setpoint for each of them?


-- 
Best regards,
Andrei Kartashev




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