Sparc Virtualization: LDom Manager is not supported on any Mx000 servers (M4000/M5000/M8000/M9000)

No, LDom Manager is not supported on any Mx000 servers as there is no hardware hypervisor that is required for LDom Manager to be implemented.

The hardware hypervisor only exists on the CoolThreads architecture, which includes the Tx000 servers, the T5xx0 servers, the T6xx0 blades, T3 servers, T4 servers, T5 servers, and the new M5 servers (which are based on the T5 CPUs).

The Mx000 and the new M10 servers specifically support physical domains, not logical domains.