SEL Event logs in Redfish

[Bills, Jason M]

On 5/28/2021 1:58 AM, Jayashree D wrote:
> Classification: Public
> 
> Hi Jason,
> 
> In journalctl log, I found that the sensor value is crossed the threshold value.
> But when I tried in Redfish API, I am not able to see any logs, whether anything I am missing here ?
> Could you please provide suggestions on this .
Unfortunately, we ran into trouble trying to persist the journal to 
flash, so we have one additional layer where rsyslog watches for any 
journal entries that have a "REDFISH_MESSAGE_ID" metadata and logs them 
to '/var/log/redfish' where bmcweb pulls them for the Redfish EventLog.

https://github.com/openbmc/openbmc/blob/master/meta-intel-openbmc/meta-common/recipes-extended/rsyslog/rsyslog/rsyslog.conf#L66

If you have the journal event, I'd check if you have 'var/log/redfish' 
populated with that event.  If not, you may need to add the above config 
to rsyslog to create it and that will hopefully fix the event in Redfish.

Thanks,
-Jason
> 
> root at tiogapass:~# journalctl | grep adc
> Jan 01 00:13:46 tiogapass adcsensor[298]: Sensor _MB_P5V low threshold 4.52 assert: value 4.51 raw data 1337
> 
> curl -k -H "X-Auth-Token: $token" -X GET https://${bmc}/redfish/v1/Systems/system/LogServices/EventLog/Entries
> {
>    "@odata.id": "/redfish/v1/Systems/system/LogServices/EventLog/Entries",
>    "@odata.type": "#LogEntryCollection.LogEntryCollection",
>    "Description": "Collection of System Event Log Entries",
>    "Members": [],
>    "Members at odata.count": 0,
>    "Name": "System Event Log Entries"
> }
> 
> Thanks,
> Jayashree
> 
> On 5/24/2021 8:15 AM, Bruce Mitchell wrote:
>> On 5/24/2021 06:41, Jayashree D wrote:
>>>
>>> Hi Team,
>>>
>>> I need some clarification on SEL Logs.
>>> In SEL Event logs, when the error is injected manually , I can able
>>> to see the error logs in "ipmitool sel list" command.
>>> Whether it will also reflect in Redfish API ?
> I am mostly familiar with the journal-bases SEL logging.  In that case, phosphor-sel-logger will detect the error and log it to both IPMI SEL and Redfish at the same time:
> https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fopenbmc%2Fphosphor-sel-logger%2Fblob%2Fmaster%2Finclude%2Fthreshold_event_monitor.hpp%23L272&data=04%7C01%7Cjayashree-d%40hcl.com%7C1e6f287fb3d24d154be508d91f11ef7d%7C189de737c93a4f5a8b686f4ca9941912%7C0%7C0%7C637574984193449537%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=8JHAtQ7FBZSDtVoM3b0MGi2OhBQDNB16j0Pko0jg7p8%3D&reserved=0.
> 
> It may also depend on how you are manually injecting the error.
> 
>>>
>>> Could you please help me in this.
>>>
>>> Thanks,
>>> Jayashree
>>>
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>>
>> Hi Jayashree,
>>
>> I suggest you connect with Jason Bills on SEL.
>>
>>
> 
>