[libvirt-users] issues with Migrating a domain

[mawei]

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
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20100321/47153d96/attachment.htm>