Multiplexing storage element interface
View Patent ↗Cameras, radios, televisions, set top boxes, telephones, kitchen appliances, and other electrical devices have their own IP address, and communicate using an internetworking protocol. Of particular interest are those devices that utilize some form of mass storage. Communication of the packets between or among elements can occur using any suitable package switched network (or combination of networks), including the Internet. The preferred protocol for communicating packets is IP, and communication of the packets between elements can advantageously occur by virtualizing a native bus using IP. It is especially contemplated that the inventive elements can be disaggregated outside the housing of a device, at distances of several meters or more. Communication can be hard wired, or can include wireless aspects. Adapters are also contemplated that permit traditional elements to be addressed by their own IP addresses.
1. A storage element comprising:
first and second partitions;
an interface having a memory storing first and second IP addresses associated with the first and second partitions, respectively, and using a bus selected from the list consisting of ATA, ATAPI, SCSI, Fibre Channel, PCMCIA, CardBus, and USB; and
the interface multiplexing a plurality of partition level I/O requests from a plurality of external elements, where the requests are addressed to the first and second partitions using the first and second IP addresses.
2. The storage element of claim 1 , wherein the first and second partitions are discoverable by each of the external elements.
3. The storage element of claim 1 , wherein the first and second partitions are related by a topology that is discoverable by each of the external elements.
4. The storage element of claim 3 , wherein each of the first and second partitions are logical segments of a disk.
5. The storage element of claim 3 , wherein the first and second partitions can communicate with each other using the first and second IP addresses through a public packet-switched network.
6. The storage element of claim 3 , wherein the first and second partitions communicate with each other without using a native (local) bus.