Re: [libvirt-users] getCPUStats of a domain by a non-root user - libvirtError: Requested operation is not valid: cgroup CPUACCT controller is not mounted

Hi,

libvir: QEMU Driver error : Requested operation is not valid: cgroup CPUACCT controller is not mounted

You need to install/configure Cgroups on your system : http://en.wikipedia.org/wiki/Cgroups https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Enterprise_Linux/6/ht... Olivier