On Fri, Oct 1, 2010 at 11:39 AM, Guido Trotter <[email protected]> wrote: >> >> qemu-kvm 0.12 or newer. I think it is a safe requirement >> >> CentOS/RHEL use it and on Debian Lenny it is available in the >> backports repository. >> > > I know that many of our big kvm users forwardported 0.11 because it > was more stable, for them. Should we make this configurable, so they > can continue to stay on Ganeti 2.2 for their infrastructure?
Sounds good to me. I'm not confident what would be the best approach, since I'm new to the project :-D 1) Document this as a requirement for enabling vhost, and the current behavior stays by default: gnt-cluster modify --hypervisor-parameters kvm:use_new_network=True 2) People upgrading need to set this for the old behavior: gnt-cluster modify --hypervisor-parameters kvm:use_legacy_network=True Regards, Miguel
