Hi Olivier,<div><br>Thanks for the suggestion, but Cgroups is installed and started. As I mentioned, everything works for the root user. Should I do some special configuration for a non-root user? Currently, my /etc/cgconfig.conf contains the following:<br>

<br>mount {<br>     cpuacct = /mnt/cgroups/cpuacct;<br>}<div><br></div><div>Thanks,</div><div>Anton</div><div><br><div class="gmail_quote">On Fri, Aug 17, 2012 at 11:24 PM, Olivier Doucet <span dir="ltr"><<a href="mailto:webmaster@ajeux.com" target="_blank">webmaster@ajeux.com</a>></span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<div class="im"><br>
> libvir: QEMU Driver error : Requested operation is not valid: cgroup CPUACCT<br>
> controller is not mounted<br>
<br>
</div>You need to install/configure Cgroups on your system :<br>
<a href="http://en.wikipedia.org/wiki/Cgroups" target="_blank">http://en.wikipedia.org/wiki/Cgroups</a><br>
<a href="https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Resource_Management_Guide/ch01.html" target="_blank">https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Resource_Management_Guide/ch01.html</a><br>


<span class="HOEnZb"><font color="#888888"><br>
Olivier<br>
</font></span></blockquote></div><br></div></div>