A storage controller is disclosed which may emulate several types of specialized host specific and/or storage device specific storage controllers. The storage controlling system can transfer information between one or more different types of target units and one or more channels of at least one host....http://www.google.fr/patents/US5530845?utm_source=gb-gplus-shareBrevet US5530845 - Storage control subsystem implemented with an application program on a computer
Storage control subsystem implemented with an application program on a computer
