1. A system, comprising: a plurality of interconnected symmetric multiprocessor (“SMP”) servers; single system image (“SSI”) software that represents and manages the plurality of SMP servers as a single virtual SMP server, wherein the single virtual SMP server comprises a single entry point to the plurality of SMP servers, a single file hierarchy, a single control point, a single memory space, single job management, and a single process space; and virtualization software that partitions the virtual SMP server into a plurality of virtual servers, wherein each virtual server of the plurality of virtual servers comprises a virtual machine and an operating system executable on the virtual machine, and wherein the virtualization software performs translations to execute the operating system on at least one of the plurality of virtual servers.