Generic SCSI target subsystem for Linux SCST allows creation of sophisticated storage devices. It includes generic SCSI target core with SCSI target drivers and backend handlers. There are target drivers for iSCSI, Fibre Channel, SRP, SAS, FCoE, etc.
This project is for the Device Drivers and user-space tools for the <a href=
http://www.centurion-cd.com/product-dischub.html>Centurion DiscHub.</a>.
The device is a 100 CD+-RW/DVD+-RW/DVD-RAM drive with a robotic 100 Disc changer.