[libvirt-users] cgroup

[Ondrej Famera]

On 13.02.2011 19:33, Zvi Dubitzky wrote:
> Hi
>
> Should  libvirtd be in a cgroup hierarchy  rooted at /dev/cgroup or it can
> be rooted also at /cgroup
> i,e  can /etc/cgconfig.conf   look like his  (without the /dev) :
>
> mount {
>          cpuset  = /cgroup/cpuset;
>          cpu     = /cgroup/cpu;
>          cpuacct = /cgroup/cpuacct;
>          memory  = /cgroup/memory;
>          devices = /cgroup/devices;
>          freezer = /cgroup/freezer;
>          net_cls = /cgroup/net_cls;
>          ns      = /cgroup/ns;
>          blkio   = /cgroup/blkio;
> }
>
> thanks

Hi,

it doesn't matter where the cgroup hierarchy is mounted. And yes, the 
/etc/cgconfig.conf can look like that. But you are missing some group in 
which to put libvirtd.

- good tutorial with examples for cgroups in libvirt can be found at

http://berrange.com/posts/2009/12/03/using-cgroups-with-libvirt-and-lxckvm-guests-in-fedora-12/

> Zvi Dubitzky
> Email:dubi at il.ibm.com
>
>
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-- 
Ondrej Famera
unix at fi