Binary package “dmraid” in ubuntu focal

Device-Mapper Software RAID support tool

 dmraid discovers, activates, deactivates and displays properties
 of software RAID sets (eg, ATARAID) and contained DOS partitions.
 dmraid uses the Linux device-mapper to create devices with respective
 mappings for the ATARAID sets discovered.
 The following formats are supported:
  Highpoint HPT37X/HPT45X
  Intel Software RAID
  LSI Logic MegaRAID
  NVidia NForce RAID (nvraid)
  Promise FastTrack
  Silicon Image(tm) Medley(tm)
  VIA Software RAID
 Please read the documentation in /usr/share/doc/dmraid BEFORE attempting
 any use of this software. Improper use can cause data loss!