A device adapter maintains a device polling table in memory that can be dynamically changed in response to disk drive device failures and is updated with each poll so that failed devices can be quickly deleted from the table and alternate device polling mapping can be achieved. A system reconfiguration...http://www.google.fr/patents/US5826046?utm_source=gb-gplus-shareBrevet US5826046 - Method and apparatus for polling and selecting any paired device in any drawer
Method and apparatus for polling and selecting any paired device in any ...