<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#ffffff" text="#000000"> Dan Kenigsberg wrote: <blockquote cite="mid:20121224132932.GF22351@redhat.com" type="cite"> <pre wrap="">On Mon, Dec 24, 2012 at 02:18:48PM +0100, Joop wrote: </pre> <blockquote type="cite"> <pre wrap="">Dan Kenigsberg wrote: </pre> <blockquote type="cite"> <pre wrap="">Which version of libvirt is installed on your host? </pre> </blockquote> <pre wrap="">libvirt-1.0.1-2.fc17.x86_64 libvirt-client-1.0.1-2.fc17.x86_64 libvirt-daemon-1.0.1-2.fc17.x86_64 libvirt-daemon-config-network-1.0.1-2.fc17.x86_64 libvirt-daemon-config-nwfilter-1.0.1-2.fc17.x86_64 libvirt-daemon-driver-interface-1.0.1-2.fc17.x86_64 libvirt-daemon-driver-lxc-1.0.1-2.fc17.x86_64 libvirt-daemon-driver-network-1.0.1-2.fc17.x86_64 libvirt-daemon-driver-nodedev-1.0.1-2.fc17.x86_64 libvirt-daemon-driver-nwfilter-1.0.1-2.fc17.x86_64 libvirt-daemon-driver-qemu-1.0.1-2.fc17.x86_64 libvirt-daemon-driver-secret-1.0.1-2.fc17.x86_64 libvirt-daemon-driver-storage-1.0.1-2.fc17.x86_64 libvirt-daemon-driver-uml-1.0.1-2.fc17.x86_64 libvirt-daemon-driver-xen-1.0.1-2.fc17.x86_64 libvirt-lock-sanlock-1.0.1-2.fc17.x86_64 libvirt-python-1.0.1-2.fc17.x86_64 >From virt-preview repo [fedora-virt-preview] name=Virtualization packages from Rawhide built for latest Fedora baseurl=<a class="moz-txt-link-freetext" href="http://fedorapeople.org/groups/virt/virt-preview/fedora-$releasever/$basearch">http://fedorapeople.org/groups/virt/virt-preview/fedora-$releasever/$basearch</a> enabled=1 skip_if_unavailable=1 gpgcheck=0 </pre> <blockquote type="cite"> <pre wrap="">What is the output of the following python script on your machine? Mine says "1". Could it be that your libvirt says "0"? ============= </pre> </blockquote> <pre wrap="">>from vdsm import libvirtconnection </pre> <blockquote type="cite"> <pre wrap="">conn = libvirtconnection.get() netXml = """<network> <name>test</name> <forward mode='passthrough'> <interface dev='em1'/> </forward> </network> """ net = conn.networkDefineXML(netXml) net.create() print net.isPersistent() net.destroy() net.undefine() </pre> </blockquote> <pre wrap="">0 libvir: Network Driver error : Network not found: no network with matching uuid Traceback (most recent call last): File "test.py", line 16, in <module> net.undefine() File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2154, in undefine if ret == -1: raise libvirtError ('virNetworkUndefine() failed', net=self) libvirt.libvirtError: Network not found: no network with matching uuid So '0' :-(( Suppose that error isn't good either. Should I downgrade to an earlier version of libvirt? </pre> </blockquote> <pre wrap=""> Please try. My guess is that this is a libvirt bug added by <a class="moz-txt-link-freetext" href="http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=0211fd6e04cdc402da20818df54299c6ded3d3cb">http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=0211fd6e04cdc402da20818df54299c6ded3d3cb</a> in libvirt 1.0.1. More authoritative answer is expected by those added to the CC line. </pre> </blockquote> Went back to libvirt-0.10. from the danken repo and now it works. Will reinstall st01 in the same way as a test. Thanks for the help and have a nice X-mas. Joop </body> </html>