question about sensor sel

[Bills, Jason M]

On 4/25/2020 8:44 PM, 阿桂 wrote:
> Hi, all:
> 
> Why is the result empty when I run 'ipmitool sel list', as follows:
> root at lon:/var/log# ipmitool sel list
> SEL has no entries
> 
> Below is what I changed:
> 
> 1. I added yaml config file of those sensors 'ipmi-sensors.yaml'
> 
> 2. I added below compling option to module 'phosphor-sel-logger'';
> EXTRA_OECMAKE += "-DSEL_LOGGER_MONITOR_THRESHOLD_EVENTS=ON"
> 
> 3. I modified the config settings of rsyslog as 
> https://lists.ozlabs.org/pipermail/openbmc/2019-November/019619.html 
> refer to.
>      so, I can see a journalctl log,  ipmi_sel and redfish file at /var/log;
> 
> 
> Below two commands can get wanted results. But why the command 'ipmitool 
> sel list' can't? what else should I modify?
It looks like the only thing missing is the override to the IPMI Get SEL 
Entry command to make it look in the /var/log/ipmi_sel file instead of 
on D-Bus.

You can find the override implemented in intel-ipmi-oem, here: 
https://github.com/openbmc/intel-ipmi-oem/blob/master/src/storagecommands.cpp#L827.

> root at lon:/var/log# ipmitool sensor list
> ambient_temp     | na         |            | na    | na        | na      
>    | na        | na        | na        | na
> cpu0_temp          | na         |            | na    | na        | na    
>      | na        | na        | na        | na
> cpu1_temp          | na         |            | na    | na        | na    
>      | na        | na        | na        | na
> psu_vol_in          | 12.031     | Volts      | ok    | 0.000     | 
> 10.971    | 11.448    | 12.985    | 13.462    | 0.000
> psu_curr_in         | 0.275      | Amps       | ok    | 0.000     | 
> 0.275     | 0.550     | 49.775    | 69.850    | 0.000
> psu_power_in     | 3.150      | Watts      | ok    | 0.000     | 3.150  
>     | 6.300     | 497.700   | 796.950   | 0.000
> battery         | 0.345      | Volts      | ok    | 0.000     | 1.995    
>   | 2.490     | 3.300     | 3.495     | 0.000
> fan1             | na         |            | na    | na        | na      
>    | na        | na        | na        | na
> fan2             | na         |            | na    | na        | na      
>    | na        | na        | na        | na
> fan3             | na         |            | na    | na        | na      
>    | na        | na        | na        | na
> fan4             | na         |            | na    | na        | na      
>    | na        | na        | na        | na
> fan5             | na         |            | na    | na        | na      
>    | na        | na        | na        | na
> fan6             | na         |            | na    | na        | na      
>    | na        | na        | na        | na
> fan7             | na         |            | na    | na        | na      
>    | na        | na        | na        | na
> fan8             | na         |            | na    | na        | na      
>    | na        | na        | na        | na
> 
> root at lon:/var/log# journalctl |grep sel
> Apr 25 15:16:36 lon sel-logger[240]: battery sensor crossed a warning 
> low threshold going low. Reading=0.344000 Threshold=2.500000.
> Apr 25 15:16:36 lon sel-logger[240]: battery sensor crossed a critical 
> low threshold going low. Reading=0.344000 Threshold=2.000000.
> Apr 25 15:16:36 lon sel-logger[240]: psu_curr_in sensor crossed a 
> warning low threshold going low. Reading=0.361000 Threshold=0.600000.
> Apr 25 15:16:36 lon sel-logger[240]: psu_power_in sensor crossed a 
> warning low threshold going low. Reading=4.667744 Threshold=6.500000.
> 
> root at lon:/var/log# ls
> ipmi_sel          lastlog           obmc-console.log  private/          
> redfish           state             tallylog
> 
> root at lon:/var/log# cat ipmi_sel
> 2020-04-25T15:16:36.125187+00:00 
> 1,2,50FFFF,20,/xyz/openbmc_project/sensors/voltage/battery,1
> 2020-04-25T15:16:36.245679+00:00 
> 1,2,52FFFF,20,/xyz/openbmc_project/sensors/voltage/battery,1
> 2020-04-25T15:16:36.705420+00:00 
> 2,2,50FFFF,20,/xyz/openbmc_project/sensors/current/psu_curr_in,1
> 2020-04-25T15:16:36.764327+00:00 
> 3,2,50FFFF,20,/xyz/openbmc_project/sensors/power/psu_power_in,1
> root at lon:/var/log# cat redfish
> 2020-04-25T15:16:19.003251+00:00 
> OpenBMC.0.1.ServiceFailure,phosphor-pid-control.service
> 2020-04-25T15:16:36.125187+00:00 
> OpenBMC.0.1.SensorThresholdWarningLowGoingLow,battery,0.344000,2.500000
> 2020-04-25T15:16:36.245679+00:00 
> OpenBMC.0.1.SensorThresholdCriticalLowGoingLow,battery,0.344000,2.000000
> 2020-04-25T15:16:36.705420+00:00 
> OpenBMC.0.1.SensorThresholdWarningLowGoingLow,psu_curr_in,0.361000,0.600000
> 2020-04-25T15:16:36.764327+00:00 
> OpenBMC.0.1.SensorThresholdWarningLowGoingLow,psu_power_in,4.667744,6.500000
> 2020-04-25T15:16:51.611885+00:00 
> OpenBMC.0.1.ServiceFailure,obmc-read-eeprom at system-chassis-motherboard.service
> 
> 
> 
> 
> 
>