I found the root cause in my environment.
I use libvirt in LXC. And the lxc doesn't enable the cgroup w/ read and
write permission. I add/change the config file with following line.
lxc.aa_profile = lxc-container-default-with-nesting
And install `cgroup-lite` in lxc guest. The libvirt works
@Tony
Yes. You are right. I am sorry that I make a wrong file diff. I hide my last
comment, and paste a correct one.
I meet this issue too. After applied following patch, it works. I think
in the ubuntu, the libvirt (1.2.12, from cloud-archive) doesn't support
numa.
diff --git
I meet this issue too. After applied following patch, it works. I think
in the ubuntu, the libvirt (1.2.12, from cloud-archive) doesn't support
numa.
`
diff --git a/nova/virt/libvirt/driver.py b/nova/virt/libvirt/driver.py
index 4e94b60..d3a37e5 100644
--- a/nova/virt/libvirt/driver.py
+++
