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Hi, We have upgraded the libvirt version from libvirt-1.0.5 to libvirt-1.0.6-1 on our linux machine. After this upgrade "virsh cpu-stats <domain>" command is not working on our HardWare. *virsh # cpu-stats test error: Failed to retrieve CPU statistics for domain 'test' error: internal error error accessing cgroup cpuacct for vcpu* ** *# cat /proc/cgroups #subsys_name

On Wed, Aug 21, 2013 at 09:06:21AM +0200, arun abhinay wrote: > Hi, > > We have upgraded the libvirt version from libvirt-1.0.5 to libvirt-1.0.6-1 > on our linux machine. After this upgrade "virsh cpu-stats <domain>" command > is not working on our HardWare. > > *virsh # cpu-stats test > error: Failed to retrieve CPU statistics for domain 'test'

Hi Daniel, Thanks a lot for your reply. We have mounted all the cgoup controllers at "/dev/cgroup_<controller>" as mentioned below. ls /dev/ | grep cgroup cgroup_cpu cgroup_cpuacct cgroup_cpuset cgroup_mem On further debugging we dound that the "VCPU" directories are not being created for our domains and hence the comamnd "cpu-stats