Hi, You're right. I got valuable answers from ovirt people. As the .xml config file is not persisted on the host, solution is to add a vdsm hook in the host in order to modify on the fly contents of the .xml config file to add my channel device before the vm is started. Remains to debug my hook and to check whether , when migrating the Guest , this hook is also called. Thanks for help. Regards, J.P. -----Message d'origine----- De : Martin Kletzander [mailto:mkletzan@xxxxxxxxxx] Envoyé : mardi 12 janvier 2016 17:02 À : Jean-Pierre Ribeauville Cc : libvirt-users@xxxxxxxxxx Objet : Re: vdsm hook issues On Tue, Jan 12, 2016 at 03:17:30PM +0000, Jean-Pierre Ribeauville wrote: >Hi, > >1) is it enough to add a hook.py in /usr/libexec/vdsm/hooks/before_vm_start directory , and then shut down and reboot a guest to > see this hook.py invoked ? > Since this is vdsm-related, I would ask on their list. Or just try it and you'll see... >2) when running manually my hook.py, I got following error : > ImportError: No module named hooking > > Do I have to install anything to solve this issue ? > >Thanks for help. > > >Regards, > > > >J.P. Ribeauville > > >P: +33.(0).1.47.17.20.49 >. >Puteaux 3 Etage 5 Bureau 4 > >jpribeauville@xxxxxxxxx<mailto:jpribeauville@xxxxxxxxx> >http://www.axway.com<http://www.axway.com/> > > > >P Pensez à l'environnement avant d'imprimer. > > > >_______________________________________________ >libvirt-users mailing list >libvirt-users@xxxxxxxxxx >https://www.redhat.com/mailman/listinfo/libvirt-users _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
