Hello, Thanks for answer, So I try with 1.0.0 and 1.0.2 but I get same message: "error: XML error: missing security model when using multiple labels" Is it possible in configuration to disable security label, or to change value in order to make other tests? Maybe my .configure should use an option...I just use --prefix=/usr --localstatedir=/var sysconfdir=/etc I also change virtualBox with vmware (because cpuinfo flag vmx was not present, and kvm-ok was not good). Loic -----Message d'origine----- De : Jiri Denemark [mailto:jdenemar@xxxxxxxxxx] Envoyé : mercredi 27 février 2013 11:24 À : CLOATRE Loïc NRS Cc : Michal Privoznik; libvirt-users@xxxxxxxxxx Objet : Re: error when call migrate function "error: invalid argument: qemuDomainMigratePrepare3: unsupported flags (0x200)" On Mon, Feb 25, 2013 at 15:13:21 +0100, loic.cloatre@xxxxxxxxxx wrote: > Hello, > > Good question: > - 0.10.0 build > - 0.9.3 on other side (with apt-get). > > So I download and build 0.10.0 on other side and I don't have "error: > Unsafe migration: Migration may lead to data corruption if disks use > cache != none" anymore. > > I get now another "error: XML error: missing security model when using > multiple labels" This looks like a bug in the code that added support for multiple security labels. We had several bugs there in the past and they should already be fixed. Try to use newer libvirt (0.10.0 is quite old). You may also try one of our maintenance releases, where we try to fix bugs present in a particular libvirt release without implementing new features. Jirka _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, France Telecom - Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, France Telecom - Orange is not liable for messages that have been modified, changed or falsified. Thank you. _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users