Hi, You're right . I found another host in my lab . Whit these releases, it works fine : Name : qemu-kvm Arch : x86_64 Epoch : 10 Version : 1.5.3 Release : 86.el7_1.5 Name : libvirt Arch : x86_64 Version : 1.2.8 Release : 16.el7_1.3 Thanks. J.P. -----Message d'origine----- De : Martin Kletzander [mailto:mkletzan@xxxxxxxxxx] Envoyé : lundi 9 novembre 2015 11:49 À : Jean-Pierre Ribeauville Cc : libvirt-users@xxxxxxxxxx Objet : Re: availability of target type state within a dumpxml result On Mon, Nov 09, 2015 at 10:28:54AM +0000, Jean-Pierre Ribeauville wrote: >Hi, > >I'm trying to find out what is the minimum release I need to use to have this field 'state' available ? > libvirt added that support in 1.2.11, but you also need a version of QEMU that can signal an event on change, otherwise libvirt has nothing to report ><channel type='unix'> > <source mode='bind' path='//var/lib/libvirt/qemu/dummy_agent'/> > <target type='virtio' name=dummy' state='connected'/> > <alias name='channel0'/> > <address type='virtio-serial' controller='0' bus='0' port='1'/> > </channel> > > >By using a virsh 0.10.2 , it seems tooo old . > >Thanks for help. > >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