<blockquote style="BORDER-LEFT:#ccc 1px solid;MARGIN:0px 0px 0px 0.8ex;PADDING-LEFT:1ex" class="gmail_quote">
<p>Hi All,<br> <br>Can you please guide us in solving this issue.<br> <br>Version used : libvirt-1.0.6</p>
<div># rpm -qa | egrep "libvirt|qemu"<br>qemu-kvm-0.14.1-1_WR4.3.x86_64_XXX.x86_64<br>libvirt-1.0.6-1_WR4.3.x86_64_XXX.2.x86_64<br></div>
<div> </div>
<div>Problem :</div>
<div> </div>
<div># virsh cpu-stats CLA-0<br>error: Failed to retrieve CPU statistics for domain 'CLA-0'<br><font color="#ff0000"><strong>error: internal error error accessing cgroup cpuacct for vcpu</strong></font></div>
<div> </div>
<div>Related info :</div>
<div> </div>
<div># cat /proc/cgroups<br>#subsys_name hierarchy num_cgroups enabled<br>cpuset 3 4 1<br>ns 0 1 1<br>
cpu 1 6 1<br>cpuacct 7 3 1<br>memory 2 3 1<br>freezer 0 1 1<br>
net_cls 0 1 1<br>blkio 0 1 1</div>
<div> </div>
<div># cat /proc/mounts | grep cpu<br>cpu /dev/cgroup_cpu cgroup rw,relatime,cpu 0 0<br>cpuset /dev/cgroup_cpuset cgroup rw,relatime,cpuset 0 0<br>cpuacct /dev/cgroup_cpuacct cgroup rw,relatime,cpuacct 0 0</div>
<div> </div>
<div># cat /proc/self/cgroup<br>7:cpuacct:/<br>3:cpuset:/<br>2:memory:/<br>1:cpu:/</div>
<div> </div>
<div>virsh # vcpucount CLA-0<br>maximum config 3<br>maximum live 3<br>current config 3<br>current live 3</div>
<div> </div>
<div>virsh # vcpuinfo CLA-0<br>VCPU: 0<br>CPU: 0<br>State: running<br>CPU time: 5.7s<br>CPU Affinity: yyyyyyyy</div>
<div> </div>
<div>virsh # vcpupin CLA-0 --current<br>VCPU: CPU Affinity<br>----------------------------------<br> 0: 0-7<br> 1: 0-7<br> 2: 0-7</div>
<div> </div>
<div># cat /dev/cgroup_cpuacct/cpuacct.usage_percpu<br>532996776861 117928641102 125174572624 167825543709 155234053284 97350309867 122372010702 110640812251<br></div>
<div># cat /dev/cgroup_cpuacct/cpuacct.usage<br>1431288376064<br></div>
<div># cat /dev/cgroup_cpuacct/cpuacct.stat<br>user 12148<br>system 81469</div>
<div> </div>
<div># cat /dev/cgroup_cpuacct/<strong><font color="#ff0000">machine</font></strong>/cpuacct.usage_percpu<br>0 0 0 0 0 0 0 0<br></div>
<div># cat /dev/cgroup_cpuacct/<strong><font color="#ff0000">machine/</font></strong>cpuacct.usage<br>0</div>
<div> </div>
<div># chkconfig --list | grep cg<br>cgroups_mount 0:off 1:on 2:on 3:on 4:on 5:on 6:off<br> <br>We have also found that there is no "<strong>cgroup</strong>" directory created under <strong><font color="#3333ff">"/sys/fs/</font>".</strong> We have tried mounting the same manually using the below commands but we were not successful.</div>
<div> </div>
<div>mkdir -p /dev/cgroup_cpuacct<br>mount -t cgroup -o cpuacct cpuacct /dev/cgroup_cpuacct</div>
<div> </div>
<div>(or)</div>
<div> </div>
<div>
<div>mkdir -p /sys/fs/cgroup<br>mount -t cgroup -o cgroup cgroup /sys/fs/cgroup</div></div>
<div> </div>
<div> </div>
<div>Please find the the domain info used for the creation of VM in the attachment. Please let us know, how to proceed futher.</div>
<div><br>Your inputs would be of great help to us. </div>
<div> </div>
<div>Thanks and Regards,</div>
<div>Shree Duth Awasthi.</div></blockquote><br>