DB> The deletion of veth's is the last thing the controller process
DB> does. So assuming it doesn't crash they should be cleaned up.
Well, a destroy operation kills the container and leaves the veth
devices 100% of the time for me.
While attempting to test that, I noticed that if I have a container with
just bash in it, and that process exits, it stays in zombie state with
the container running until I destroy it. The interfaces aren't cleaned
up in that scenario either.
I'll play around with it and see what I can figure out.
DB> It is probably worth making the libvirtd LXC driver do cleanup of
DB> veths too, as a safety net.
Agreed.
--
Dan Smith
IBM Linux Technology Center
Open Hypervisor Team
email: danms(a)us.ibm.com