RapidDisk LX is a custom ARM-based Linux distribution built entirely out of source and inspired by the Cross Linux From Scratch project. Its main and only purpose is to provide RapidDisk functionality as a SCSI Target over a Storage Area Network (SAN).
RapidDisk LX is not designed to offer many features outside of acting as a RapidDisk enabled target. The image size will always be kept relatively small (currently it is at approximately 10 MBytes). The first official stable release will be designed to run on the Raspberry Pi PCB and export as a target via iSCSI.