[Starlingx-discuss] How to Set 'isolcpus & HW Accelarator' on Starlingx 5.0
Ildiko Vancsa
ildiko.vancsa at gmail.com
Mon Oct 18 18:56:37 UTC 2021
Dear Kim Tae-jun,
Thank you for reaching out with your question.
I think you may need to modify the yaml file to adjust it to the resources available in your system. Which means to modify these entries:
'intel.com/intel_acc100_fec: ‘16’’
'windriver.com/isolcpus: 24’
Do you have the required resources available in your environment to use this feature?
Thanks and Best Regards,
Ildikó
> On Oct 12, 2021, at 18:02, 김태준 <tj85.kim at samsung.com> wrote:
>
> Dear starlingx members
>
> Hello. This is Kim Tae-jun from Samsung Electronics.
> We are trying a trial to apply Starlingx to our system.
>
> Among them, we are trying to set isolcpus and hw indicator according to the manual in starlingx docs and modify pod.
> However, even if you create yaml as manual, you can not run properly because you do not have the following resources.
>
> Type Reason Age From Message
> ---- ------ ---- ---- -------
> Warning FailedScheduling 6s (x5 over 15s) default-scheduler 0/1 nodes are available: 1 Insufficient intel.com/intel_acc100_fec, 1 Insufficient windriver.com/isolcpus.
>
> resources corresponding to the capacity of the node description are not visible.
>
> I set it by referring to the links below. I would appreciate it if you would let me know if there is anything missing in the preliminary work or what to refer to.
>
> https://docs.starlingx.io/node_management/kubernetes/hardware_acceleration_devices/set-up-pods-to-use-sriov.html
> https://docs.starlingx.io/r/stx.5.0/usertasks/kubernetes/use-application-isolated-cores.html
>
> Thanks you.
>
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