SCST is a mid-level SCSI target subsystem for
Linux. This subsystem allows a remote host to
access local storage devices through the SCSI
protocol. SCST supports multiple network storage
protocols, including iSCSI, SRP, and FCoE, and also supports Qlogic 22xx/23xx SCSI HBAs. Strong points of SCST are its stability, maturity, high
performance, and low latency. See also the iSCSI-SCST, SRPT and scstqla2x00t projects, as well as open-fcoe.org.
