On Thu, Nov 02, 2017 at 09:24:22AM +0000, Stefan Hajnoczi wrote: > On Sun, Oct 29, 2017 at 04:07:09AM -0700, msliu@xxxxxxxxxxxxxxxxx wrote: > > I have performed following steps: > > > > $ virsh net-destroy default > > $ virsh net-undefine default > > > > Now I couldn't start guest with following warning popup: > > Error starting domain: Network not found: no network with matching name > > 'default' > > > > Please advise how to re-create 'default' instead of reinstalling all > > guests. > > This is a libvirt question. I have CCed the libvirt mailing list so you > can continue discussion there. > > On Red Hat-based distros try reinstalling the > libvirt-daemon-config-network package. On Debian-based distros try > reinstalling the libvirt-daemon-system package. This should restore the > /etc/libvirt/qemu/networks/default.xml file that you are missing. No need to re-install those RPMs - Libvirt leaves a copy of the stock XML file at /usr/share/libvirt/networks/default.xml. So just run virsh define /usr/share/libvirt/networks/default.xml virsh start default Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
