A data storage system having protocol controller for converting packets between PCIE format used by a storage processor and Rapid IO format used by a packet switching network. The controller includes a PCIE end point for transferring atomic operation (DSA) requests, a data pipe section having a plurality...http://www.google.de/patents/US7987229?utm_source=gb-gplus-sharePatent US7987229 - Data storage system having plural data pipes
