IntroductionEdit online You can attach Linux on z Systems to a SAN environment by using the Fibre Channel Protocol (FCP). SAN and FCPStorage area networks (SANs) are specialized networks dedicated to the transport of mass storage data. The zfcp device driverThe zfcp device driver supports SCSI-over-Fibre Channel host bus adapters (HBAs) for Linux® on mainframes. Parent topic: How to use FC-attached SCSI devices