lstopo, lstopo --output-format xml These commands might be helpful > On Mar 21, 2017, at 10:35 AM, Richard W.M. Jones <rjones@xxxxxxxxxx> wrote: > > > For virt-p2v we want to get the host CPU model, topology etc, and the > best way we found to do that was to pull it from libvirt > capabilities[1]. Since libvirt is already parsing the host CPU > information, and because /proc/cpuinfo is such a stupid format to > parse, this is very convenient. > > Unfortunately it doesn't work unless libvirtd _and_ KVM are both > installed. > > Without libvirtd installed: > > # virsh capabilities > error: failed to connect to the hypervisor > error: Failed to connect socket to '/var/run/libvirt/libvirt-sock': No such file or directory > > With libvirt-daemon installed, but not QEMU: > > # virsh capabilities > error: failed to connect to the hypervisor > error: no connection driver available for <null> > > I feel I should be able to fiddle with the connection URI in some way > to make this possible, at least in the second case. However there's > not a concept of "no hypervisor", and I couldn't find any other way to > make it work. Using "test:///default" seems tempting, but it > substitutes some imaginary host (i686) so that's no good. > > Installing KVM isn't really an option for us since we are trying to > build a minimal bootable ISO. Just installing qemu-system-x86_64 > pulls in half the world. (Even installing libvirtd is difficult, and > we'd prefer to avoid it). > > Any ideas? > > Rich. > > [1] https://github.com/libguestfs/libguestfs/commit/963d6c3be7cd91c0373f67cfdd95c4f1dad1452f > > -- > Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones > Read my programming and virtualization blog: http://rwmj.wordpress.com > Fedora Windows cross-compiler. Compile Windows programs, test, and > build Windows installers. Over 100 libraries supported. > http://fedoraproject.org/wiki/MinGW > > _______________________________________________ > Libguestfs mailing list > Libguestfs@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/libguestfs _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
