Fibre Channel Storage Protocol

Fibre channel is a technology for transmitting data between computer devices at data rates of up to 4 gbps and 10 gbps in the near future.

Fibre channel storage protocol.

Fibre channel protocol fcp is a protocol that transports scsi commands over fibre channel networks. Fibre channel host bus adapters referred to as hbas connect devices to the fibre channel network or another fibre channel device. Fibre channel storage fcs fibre channel is a gigabit speed network technology used for block based storage. Raid arrays can be configured with multiple channels.

Fcoe makes it possible to move fibre channel traffic across existing high speed ethernet infrastructure and converges storage and ip protocols onto a single cable transport and interface. This gained niche popularity because you can use just one network 10gb ethernet for both regular network traffic and storage network traffic rather than having one set of switches for fiber and one set for ethernet. Fibre channel storage arrays can be composed of hard disk. Fcoe fibre channel over ethernet is a storage protocol that enable fibre channel communications to run directly over ethernet.

Traditional fibre channel networks contain special purpose hardware called fibre channel switches that connect the storage to the san plus fibre channel hbas host bus adapters that connect these switches to server computers. The fibre channel standards define a high speed data transfer mechanism that can be used to connect workstations mainframes supercomputers storage devices and displays fcp addresses the need for very fast transfers of large volumes of information and could relieve system. Fibre channel protocol fcp is the scsi interface protocol utilising an underlying fibre channel connection. But with 10 gigabit ethernet gige the gap between fibre channel and iscsi is shrinking said paul franco executive vice president at zibiz data management a storage consultancy in ronkonkoma n y.

3 4 ficon is a protocol that transports escon commands used by ibm mainframe computers over fibre channel. Fibre channel is a mature low latency high bandwidth high throughput protocol. There are various upper level protocols for fibre channel including two for block storage. Fibre channel generally operates at 2 to 4 gbps baltazar said although faster hardware can reach up to 8 gbps.

Fibre channel over ethernet runs the fc protocol over ethernet cables specifically 10gb ethernet. Dell offers dual protocol fibre channel and iscsi storage to businesses and consumers. But because fc runs on a. Since fibre channel is three times as fast it has.