Re: [LAD] JACK, cgroups and systemd

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To: <linux-audio-dev@...>
Date: Monday, January 13, 2014 - 3:36 pm

Le Sun, 12 Jan 2014 16:46:56 -1000,
Joel Roth a écrit :

> Dominique Michel wrote:

That's not the matter. When I installed it, systemd was installed, and
it doesn't work with a non automatic cgroups configuration. For what I
know, it will be the same problem with any installation using
systemd, that because the cgroup feature of systemd is designed to only
work with the automatic kernel cgroups stuff, or to reproduce it.

In the case of a rt setup as the one on the jack wiki, this just fail
because systemd is designed to pollute the only cpu group we are using,
which is a real time group, with applications that have nothing to do
in it, and this is so bad it can result into a complete system freeze.

Dominique

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Messages in current thread:
[LAD] JACK, cgroups and systemd, Dominique Michel, (Sun Jan 12, 11:56 am)
Re: [LAD] [Jack-Devel] JACK, cgroups and systemd, Felix Homann, (Mon Jan 13, 1:16 pm)
Re: [LAD] [Jack-Devel] JACK, cgroups and systemd, hermann meyer, (Mon Jan 13, 1:25 pm)
Re: [LAD] JACK, cgroups and systemd, Joel Roth, (Mon Jan 13, 2:47 am)
Re: [LAD] JACK, cgroups and systemd, Dominique Michel, (Mon Jan 13, 3:36 pm)
Re: [LAD] JACK, cgroups and systemd, Joakim Hernberg, (Thu Jan 16, 12:37 pm)
Re: [LAD] JACK, cgroups and systemd, Fons Adriaensen, (Mon Jan 13, 9:27 pm)
Re: [LAD] [Jack-Devel] JACK, cgroups and systemd, Patrick Shirkey, (Sun Jan 12, 1:21 pm)
Re: [LAD] [Jack-Devel] JACK, cgroups and systemd, Dominique Michel, (Sun Jan 12, 3:07 pm)
Re: [LAD] [Jack-Devel] JACK, cgroups and systemd, Patrick Shirkey, (Sun Jan 12, 3:38 pm)
Re: [LAD] [Jack-Devel] JACK, cgroups and systemd, Dominique Michel, (Sun Jan 12, 4:04 pm)
Re: [LAD] [Jack-Devel] JACK, cgroups and systemd, Philipp , (Sun Jan 12, 9:37 pm)
Re: [LAD] [Jack-Devel] JACK, cgroups and systemd, Dominique Michel, (Mon Jan 13, 12:07 am)
Re: [LAD] [Jack-Devel] JACK, cgroups and systemd, Adrian Knoth, (Sun Jan 12, 12:01 pm)