This software discovers, activates, deactivates, and displays
properties of software RAID sets, such as ATARAID, and contained DOS
partitions.

dmraid uses libdevmapper and the device-mapper kernel runtime to create
devices with respective mappings for the ATARAID sets discovered.

The following ATARAID types are supported:

- Highpoint HPT37X

- Highpoint HPT45X

- Intel Software RAID

- Promise FastTrak

- Silicon Image Medley