CDemu is a software suite designed to emulate an optical drive and disc (including CD-ROMs and DVD-ROMs) on the Linux operating system.CDEmu consists of: a kernel module implementing a virtual SCSI host bus adapter, libmirage which is a software library for interpreting optical disc images, a daemon which emulates the functionality of a SCSI optical drive+disc, textmode and GTK clients for controlling the emulator.Optical media emulated by CDemu can be mounted within Linux.