[arch-general] libvirt / lxc : no valid cgroup for machine

Tom Kuther tom at kuther.net
Sat Feb 15 15:16:59 EST 2014

Am 15.02.2014 18:03, schrieb arnaud gaboury:
> Thank you Tom for your long and precise help. I think I will give up
> libvirt and go to LXC. Btw, the container does not need so much
> settings offer by libvirt management.
> For your info, /etc/cgconfig is needed and read by systemd
> cgconfig.service. But there is no need in fact to enable this service.

Are you planning to use LXC with lxc.id_map (so, user namespace)?
That completely failed here. If you succeed, please let us know how.

Without user namespace there are almost no issues with both LXC and
libvirt (well, beside the security issue of course)

I see cgconfig.service comes from libcgroup. Never heard of it before,
so not sure how it fits in the systemd picture.


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