Hi all By referring https://libvirt.org/migration.html.. I tried VM migration between two libvirt machines I tried instance migration with ssh, tls and tcp. In all three I got the same error as " this function is not supported by the connection driver" *Eg* migrate --live domuname xen+tls://desthostname/system error: this function is not supported by the connection driver: virDomainMigrate3 My question is Whether live migration is supported with Xen hypervisor. -- *Regards,Ajitha R*