Subject: Re: [vserver] cgroups soon incompatible with Libvirt
From: Ben Green <ben@bristolwireless.net>
Date: Wed, 25 Dec 2013 08:46:55 +0000

Quoting Sergiusz Pawlowicz <sergiusz@pawlowicz.name>:


>
> I am not sure how to fix it and enable the structure suggested by Daniel.

In order that util-vserver has matching settings I'd do this:

service util-vserver stop
mount -t tmpfs cgroup_root /sys/fs/cgroup
touch /etc/vservers/.defaults/cgroup/per-ss
echo "/sys/fs/cgroup" >  /etc/vservers/.defaults/cgroup/mnt
service util-vserver start

The tmpfs mount ensures that util-vserver can create the necessary  
directories.

No idea how you'd get this to work on boot with whatever other process  
you have mounting the cgroup hierachy.

Cheers,
Ben