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" Thanks for help, Loïc -----Message d'origine----- De : Michal Privoznik [mailto:mprivozn@xxxxxxxxxx] Envoyé : lundi 25 février 2013 10:45 À : CLOATRE Loïc NRS Cc : libvirt-users@xxxxxxxxxx Objet : Re: error when call migrate function "error: invalid argument: qemuDomainMigratePrepare3: unsupported flags (0x200)" On 25.02.2013 09:06, loic.cloatre@xxxxxxxxxx wrote: > Hello, > > I am using latest version of libvirt: 0.10.0 On both sides? > If I drop unsafe flag I get "error: Unsafe migration: Migration may lead to data corruption if disks use cache != none" Right. We want to bypass system and qemu cache during migration. Unfortunately, we can't change cache once domain is started. > > "cache=none": I try also to create a VM using virt-install with "-disk ...,cache=none" but I always get error "could not open disk image /media/shared/dd.vdi", "could not open disk image /media/shared/dd.qcow"... Well, this is unusual error message. I suspect qemu as the origin. However, without libvirtd logs I am unable to tell. Michal > > Loic > > _________________________________________________________________________________________________________________________ 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
