Description: If resource manages a FRU, entity path of the FRU. If resource manages a single entity, entity path of that entity. If resource manages multiple entities, the entity path of the 'primary' entity managed by the resource. Must be set to the same value in every domain which contains this resource. This object converts HPI's hpiEntityPathT structure and an OpenHPI canonical string. The canonical string is formed by removing the SAHPI_ENT_ prefix from the HPI types, and creating tuples for the entity types. Order of significance is inverted to make entity paths look more like Unix directory structure. It is also assumed that {ROOT,0} exists implicitly before all of these entries. For example: {SYSTEM_CHASSIS,2}{PROCESSOR_BOARD,0}