A method and apparatus for collecting information from ports on a storage network and performing flow control is provided. The data collection method and apparatus includes, identifying a data type transported on the storage network, selecting a port-storage identifier to measure the data type transported...http://www.google.es/patents/US7725568?utm_source=gb-gplus-sharePatente US7725568 - Method and apparatus for network storage flow control
Method and apparatus for network storage flow control
