What is a logical SRB resource?
A logical SRB resource is a SRB resource that is derived from physical SRB resources. A logical SRB resource might be derived with further constraints on a registered physical resource or by combining more than one physical resource as an entity. For example, if a physical resource ‘A’ is defined using a particular directory in a HPSS, a logical resource A-bar might be defined as a resource that restricts to a further sub-directory in ‘A’.