A data network includes a switch that links a number of host processors to shared resources such as network ports of a cached storage subsystem. The switch routes resource requests from its inputs to selected ones of its outputs in accordance with programmed routing information. The routing information...http://www.google.com.au/patents/US6195703?utm_source=gb-gplus-sharePatent US6195703 - Dynamic routing for performance partitioning in a data processing network
