MFC r320991, r322016:

MFC r320991, r322016:

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  r320991 | ken | 2017-07-14 10:45:46 -0600 (Fri, 14 Jul 2017) | 17 lines

  Add IBM TS1155 density codes to libmt and the mt(1) man page.

  These are taken directly from the density report from a TS1155
  tape drive.  (Using mt getdensity)

  lib/libmt/mtlib.c:
  	Add 3592B5 encrypted/unencrypted density codes, and bpmm/bpi
  	values.  The bpmm/bpi values are the same as TS1150, but
  	there are 50% more tracks.

  usr.bin/mt/mt.1:
  	Add 3592B5 encrypted/unencrypted density codes, bpmm/bpi
  	values and number of tracks.  Bump the man page date.

  Sponsored by:	Spectra Logic

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  r322016 | ken | 2017-08-03 09:04:54 -0600 (Thu, 03 Aug 2017) | 6 lines

  Oracle T10000 tape drives use PRML encoding.

  Source:  	Oracle T10000 SCSI reference guide.
  Sponsored by:	Spectra Logic

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