[libvirt-users] RE : error when call migrate function "error: invalid argument: qemuDomainMigratePrepare3: unsupported flags (0x200)"

[Michal Privoznik]

On 27.02.2013 13:50, loic.cloatre at orange.com wrote:
> Hello,
> 
> Forget my previous mail, I reboot my VM and I get now answer for "virsh dumpxml --migratable DOMAIN"
> 
> I also avoir old error to another one: great!
> 
> loic at ubuntu:~$ virsh --connect qemu:///system  migrate --live ubuntuShared5 qemu+ssh://192.168.X.X/system --unsafe
> loic at 192.168.X.X's password: 
> error: authentication failed: polkit: polkit\56retains_authorization_after_challenge=1
> Authorization requires authentication but no agent is available.

Do you have 'auth_unix_rw="polkit"' set in /etc/libvirt/libvirtd.conf
(on dst, but check src as well)? You should either install & configure
polkit or switch to something you already have up & running (sasl, none).

Michal