>
> HI,all
>
I resolved the problem ,the sched_setscheduler fails in a container is
because in its /cgoup,the parameters cpu.rt_period_us and cpu.rt_runtime_us
should be changed .If the tasks in a cgroup should be able to access CPU
resources for 4 seconds out of every 5 seconds, set cpu.rt_runtime_us to
4000000 (microseconds)and cpu.rt_period_us to 5000000(microseconds).
>
> Message: 3
> Date: Wed, 16 May 2012 09:58:26 +0200
> From: Miroslav Lednicky <miroslav.ledni...@fnusa.cz>
> Subject: Re: [Lxc-users] sched_setscheduler fails in a container
> To: lxc-users@lists.sourceforge.net
> Message-ID: <4fb35e22.60...@fnusa.cz>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> It can be the same problem as I have with siproxd.
>
>
> Dne 16.5.2012 09:25, Daniel Lezcano napsal(a):
> > On 05/16/2012 08:58 AM, Jianbin Ma wrote:
> >> In the container,the system call sched_scheduler can't work,I enable the
> >> file capabilities.And the system call still can't work.
> >
> > What is your RLIMIT_RTPRIO value in the container ?
> > Do you have CAP_SYS_NICE ?
> > What policy are trying to set ?
> >
> > Thanks
> > -- Daniel
> >
> >
> >
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>
> --
> Miroslav Lednick?,
> Fakultn? nemocnice u sv. Anny v Brn?
>
>
>
> ------------------------------
>
>
>
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