| 摘要 |
A method and system for distributing and accessing data over multiple storage controllers wherein data is broken down into one or more fragments over the multiple storage controllers, each storage controller owning a fragment of the data, receiving a request for data in a first storage controller from one of a plurality of hosts, responding to the host by the first storage controller with the request if the first storage controller contains the requested data, forwarding the request to the second storage controller from the first storage controller if the first storage controller does not contain the requested data, responding to the first storage controller from the second storage controller with the request, and responding to the host from the first storage controller with the request. |
