Hi Corey,
Thanks for the information.
Could you please clarify below question regarding LED sensors on the system?
Are the states 2, 3, onwards represents the color of the LED discrete sensor?
Unlike this , the meaning of each of the Power supply discrete sensor's, were
given in OpenIPMI PDF doc (IPMI- A Gentle Introduction with OpenIPMI).
On our system, for LEDs showing Blue, state 2 was set, for Green, state 4 was
set and for Amber, state 5 was set.
Could you please tell what does each state of the LED sensors represent?
thanks and regards
S Sarath
On Tuesday, May 20, 2014 8:18 AM, Corey Minyard <[email protected]> wrote:
On 05/19/2014 12:49 AM, sarath azad wrote:
> Hi Corey,
>
> Could you please if my understanding regarding sensor event handlers
> is ok or not?
>
That is correct from my understanding.
However, some systems don't implement it this way. They will generate a
going low for an upper threshold. So you need to check your system.
-corey
> To a sensor event handler we are getting inputs as enum
> ipmi_event_dir_e dir, enum ipmi_thresh_e threshold, enum
> ipmi_event_value_dir_e high_low.
> So now if it is temperature sensor and it detects a raise in
> temperature more than the given threshold value, then the sensor event
> handler function will be called with the below values:
> threashold is upper eg. IPMI_UPPER_CRITICAL,
> dir = IPMI_ASSERTION
> high_low = IPMI_GOING_HIGH
> and if the temperature returns to normal then again the same function
> is called with below values:
> threashold is upper eg. IPMI_UPPER_CRITICAL,
> dir = IPMI_DEASSERTION
> high_low = IPMI_GOING_HIGH
>
> similarly for a voltage sensor and it detect a drop in voltage than
> given threshold value then the function will be called with below values:
> threashold is lower eg. IPMI_LOWER_CRITICAL,
> dir = IPMI_ASSERTION
> high_low = IPMI_GOING_LOW
> and if the voltage again returns to normal range then the function is
> called with below values:
> threashold is lower eg. IPMI_LOWER_CRITICAL,
> dir = IPMI_DEASSERTION
> high_low = IPMI_GOING_LOW
>
> Please correct me if my understanding is incorrect.
>
> Thanks and regards
> S Sarath
>
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