On Wed, 15 Apr 2020 at 08:48, Larry Shen larry.shen@nxp.com wrote:
Thanks Milosz for the helpful information which clear my concern.
Although I don't need it currently, but still I'm interested to know the detail about "You can also configure LAVA to run health check after N ordinary jobs".
Where can I do this configure?
In admin UI for device type or through REST API. For example: https://validation.linaro.org/api/v0.2/devicetypes/panda/ You can see:
"health_frequency": 24, "health_denominator": "hours",
Frequency is pretty obvious, denomination can be 'hours' or 'jobs'. I'm not 100% sure if health_denomination can be changed through REST API. Default form doesn't have this option.
milosz
-----Original Message----- From: Milosz Wasilewski milosz.wasilewski@linaro.org Sent: Wednesday, April 15, 2020 3:40 PM To: Larry Shen larry.shen@nxp.com Cc: lava-users@lists.lavasoftware.org Subject: [EXT] Re: [Lava-users] About health check behavior?
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On Wed, 15 Apr 2020 at 08:24, Larry Shen larry.shen@nxp.com wrote:
Hi, there,
Frequently, I found when a job becomes incomplete there will immediately a health check job on that device happen automatically to check the status of the device.
But strange, some times I won’t see that healthy check job.
So, my question is: when I see that healthy check job, is it just by chance? Or it really designed that there will be a healthy check after incomplete job? Thanks.
IIRC health check is triggered always after 'infrastructure error'. So if your test job goes incomplete due to timeout in a test shell there won't be a health check after it. But if there is an error caused by infrastructure (in LAVA terms), for example 'connection closed', a health check will be triggered. You can also configure LAVA to run health check after N ordinary jobs. I can imagine N=1. This has a practical application. For example health check might bring the board to the desirable condition.
milosz
Regards,
Larry
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