I have a 4 cpu Opteron 64 server, can i associate 1 physic cpu entirely and exclusively at one domU? And the other CPUs auto allocated with "-1" option on cpu configuration line? If i overload domains U with auto allocated cpus, am i sure the cpu associated on domU is only for that virtual server and won''t be shared with others? Thanks, Enrico _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users