[CentOS-virt] Nested KVM issue

Sat Aug 13 21:19:28 UTC 2016
Laurentiu Soica <laurentiu at soica.ro>


I have an OpenStack setup in virtual environment on CentOS 7.

The baremetal has *nested KVM* enabled and 1 compute node as a VM.

Inside the compute node I have multiple VMs running.

After about every 3 days the VMs get inaccessible and the compute node
reports high CPU usage. The qemu-kvm process for each VM inside the compute
node reports full CPU usage.

Please help me with some hints to debug this issue.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20160813/77cb3df8/attachment-0005.html>