Date: Mon, 6 Nov 2017 20:08:02 +0000 (UTC) From: "Kenneth D. Merry" <ken@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r325496 - in stable/10: lib/libmt usr.bin/mt Message-ID: <201711062008.vA6K8299074356@repo.freebsd.org>
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Author: ken Date: Mon Nov 6 20:08:02 2017 New Revision: 325496 URL: https://svnweb.freebsd.org/changeset/base/325496 Log: MFC r325371 ------------------------------------------------------------------------ r325371 | ken | 2017-11-03 15:04:22 -0600 (Fri, 03 Nov 2017) | 19 lines Add the LTO-8 Type M density code (0x5d, LTO-8M) to libmt and the mt(1) man page. LTO-8 Type M (also known as M8) is a pristine LTO-7 cartridge formatted in a LTO-8 drive in a new, higher density format. It has a separate density code, and is only readable in an LTO-8 drive. lib/libmt/mtlib.c: Add the LTO-8 Type M density code to the density table in libmt. usr.bin/mt/mt.1: Add the LTO-8 Type M density code to the density table in the mt(1) man page. Sponsored by: Spectra Logic ------------------------------------------------------------------------ Modified: stable/10/lib/libmt/mtlib.c stable/10/usr.bin/mt/mt.1 Directory Properties: stable/10/ (props changed) Modified: stable/10/lib/libmt/mtlib.c ============================================================================== --- stable/10/lib/libmt/mtlib.c Mon Nov 6 20:08:00 2017 (r325495) +++ stable/10/lib/libmt/mtlib.c Mon Nov 6 20:08:02 2017 (r325496) @@ -645,6 +645,7 @@ static struct densities { { 0x58, 15142, 384607, "LTO-5" }, { 0x5A, 15142, 384607, "LTO-6" }, { 0x5C, 19107, 485318, "LTO-7" }, + { 0x5D, 19107, 485318, "LTO-M8" }, { 0x5E, 20669, 524993, "LTO-8" }, { 0x71, 11800, 299720, "3592A1 (encrypted)" }, { 0x72, 11800, 299720, "3592A2 (encrypted)" }, Modified: stable/10/usr.bin/mt/mt.1 ============================================================================== --- stable/10/usr.bin/mt/mt.1 Mon Nov 6 20:08:00 2017 (r325495) +++ stable/10/usr.bin/mt/mt.1 Mon Nov 6 20:08:02 2017 (r325496) @@ -29,7 +29,7 @@ .\" @(#)mt.1 8.1 (Berkeley) 6/6/93 .\" $FreeBSD$ .\" -.Dd August 11, 2017 +.Dd November 3, 2017 .Dt MT 1 .Os .Sh NAME @@ -522,6 +522,7 @@ Value Width Tracks Density Code Typ 0x58 12.7 (0.5) 1280 15,142 (384,607) C LTO-5 0x5A 12.7 (0.5) 2176 15,142 (384,607) C LTO-6 0x5C 12.7 (0.5) 3584 19,107 (485,318) C LTO-7 +0x5D 12.7 (0.5) 5376 19,107 (485,318) C LTO-M8 14 0x5E 12.7 (0.5) 6656 20,669 (524,993) C LTO-8 0x71 12.7 (0.5) 512 11,800 (299,720) C 3592A1 (encrypted) 0x72 12.7 (0.5) 896 11,800 (299,720) C 3592A2 (encrypted) @@ -565,6 +566,10 @@ NOTES 12. This is Exabyte 8500 uncompressed format. The compressed format density code is 0x8c. 13. This density code (0x48) was also used for DAT-160. +14. Officially known as LTO-8 Type M, abbreviated M8. This is a pristine + LTO-7 cartridge initialized with a higher density format by an LTO-8 + drive. It cannot be read by an LTO-7 drive. Uncompressed capacity + is 9TB, compared to 6TB for LTO-7 and 12TB for LTO-8. .Ed .Bd -literal -offset 2n NOTE ON QIC STREAMERS
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