Hi everyone i've been trying to migrate a domain from hostA to hostB.But everytime i did it with "virsh --live migrate <Domain> xen+ssh://root@Destination", it failed and told me something like "Error Domain not found:xenUnifiedDomainLookupByName". The same thing happened when i tried to do the same thing with libvirt API like virDomainMigrate & virDomainMigrateToURI. i am confused about this. So can anybody can tell me why?Thanks a lot. BTW ,my OS is CentOS 5.4 and my hypervisor is xen3.1.2 which is installed with the OS.And the libvirt version is 0.7.7. THANKS A LOT AGAIN. _________________________________________________________________ 约会说不清地方？来试试微软地图最新msn互动功能！ http://ditu.live.com/?form=TL&swm=1