Only systems with software Version 1.1 (or later) with Database Domain on Control LDOM-only environments are supported. Earlier versions of the system can be made compatible if you update to the October 2012 QMU release. You can confirm this requirement by looking at the version of the compmon pkg installed on the system (using either pkg info compmon or pkg list compmon commands to check). You must have the following minimum version of compmon installed: pkg://exa-family/system/platform/exadata/compmon@0.5.11,5.11-0.1.0.11:20120726T024158Z