MFC r300327:

MFC r300327:

  ------------------------------------------------------------------------
  r300327 | ken | 2016-05-20 13:30:52 -0600 (Fri, 20 May 2016) | 11 lines

  Add the density code for LTO-7 to libmt and the mt(1) man page.

  The density code and bits per mm values were obtained from an
  actual drive density report.

  The number of tracks were obtained from an LTO-7 hardware
  announcement on IBM's web site.
  ------------------------------------------------------------------------
Sponsored by:	Spectra Logic

git-svn-id: svn://svn.freebsd.org/base/stable/10@300682 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f