1. A method for providing server virtualization comprising: generating a partially initialized service domain by pausing a boot sequence during initialization of a new service domain; receiving a request for a service; writing to a storage location accessible by the partially initialized service domain configuration information corresponding to the service requested; unpausing the boot sequence of the partially initialized service domain; and completing initialization of the partially initialized service domain using the configuration information to transform the partially initialized service domain into an initialized service domain configured to provide the service requested.