This is the Debian Linux prepackaged version of several SCSI tools. It was previously maintained by Christoph Lameter (as part of hwtools). It's currently maintained by Eric Delaunay . Original sources and copyrights: scsiinfo: Copyright (C) 1993 Eric Youngdale Copyright (C) 1994, 1997 Michael Weller (eowmob@exp-math.uni-essen.de) ftp://tsx-11.mit.edu/pub/linux/ALPHA/scsi/ sraw: Copyright (C) 1993 Eric Youngdale ftp://tsx-11.mit.edu/pub/linux/ALPHA/scsi/ scsidev: Copyright (C) 1994--1997 Eric Youngdale Copyright (C) 2000 Kurt Garloff http://www.garloff.de/kurt/linux/scsidev/ scsifmt: Copyright (C) 1996 Alex Butcher (Alex.Butcher@bris.ac.uk) based on the work of Grant R. Guenther (grant@torque.net) and Itai Nahshon. FORMAT_UNIT mechanism taken from FreeBSD's scsifmt.sh. ftp://metalab.unc.edu/pub/Linux/system/hardware/ scsi-spin: Debian native utility, Copyright (C) 1998 Rob Browning ftp://ftp.debian.org/debian/pool/main/s/scsitools/ All programs are licensed under the GNU GPL licence, full text of which can on Debian systems be found in /usr/share/common-licenses/GPL-2 file.