Re: [HTCondor-users] Limiting memory used on the worker node with c-groups

[Jean-Michel Barbet <jean-michel.barbet@xxxxxxxxxxxxxxxxx>]

On 4/24/20 10:50 AM, Thomas Hartmann wrote:

> As far as I understand [1], with something like
>  Â > cat 
> /sys/fs/cgroup/memory/system.slice/condor.service/SLOT/memory.oom_control
>  Â oom_kill_disable 1
>  Â under_oom 0
> should indicate, that the kernel itself is not killing or stopping 
> processes (but might depend also on the parent oom settigns maybe??)

Hi Thomas,

Thank you very much, the reference is very interesting.
This is also what I have :

oom_kill_disable 1
under_oom 0

Is this expected that some processes in the job tree go into "D"
(uninterruptable sleep actually) whith this setting ?
I would expect not...

JM

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Jean-michel BARBET                    | Tel: +33 (0)2 51 85 84 86
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