From owner-svn-src-all@freebsd.org Thu Dec 10 21:06:07 2020 Return-Path: Delivered-To: svn-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2DD904B6358; Thu, 10 Dec 2020 21:06:07 +0000 (UTC) (envelope-from ken@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4CsRKW0qB6z3FVy; Thu, 10 Dec 2020 21:06:07 +0000 (UTC) (envelope-from ken@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 0EE851F3C7; Thu, 10 Dec 2020 21:06:07 +0000 (UTC) (envelope-from ken@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 0BAL66Qm024645; Thu, 10 Dec 2020 21:06:06 GMT (envelope-from ken@FreeBSD.org) Received: (from ken@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 0BAL66aW024644; Thu, 10 Dec 2020 21:06:06 GMT (envelope-from ken@FreeBSD.org) Message-Id: <202012102106.0BAL66aW024644@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: ken set sender to ken@FreeBSD.org using -f From: "Kenneth D. Merry" Date: Thu, 10 Dec 2020 21:06:06 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r368525 - in head: lib/libmt usr.bin/mt X-SVN-Group: head X-SVN-Commit-Author: ken X-SVN-Commit-Paths: in head: lib/libmt usr.bin/mt X-SVN-Commit-Revision: 368525 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Dec 2020 21:06:07 -0000 Author: ken Date: Thu Dec 10 21:06:06 2020 New Revision: 368525 URL: https://svnweb.freebsd.org/changeset/base/368525 Log: Add the LTO-9 density code to libmt and the mt(1) man page. These values are taken directly from the density report from an IBM LTO-9 tape drive. (Using mt getdensity) A LTO-9 drive stores 18TB raw (45TB with compression) on an LTO-9 tape. lib/libmt/mtlib.c: Add the LTO-9 density code, and bpmm/bpi values. usr.bin/mt/mt.1: Add the LTO-9 density code, bpmm/bpi values and number of tracks. Bump the man page date. MFC after: 3 days Sponsored by: Spectra Logic Modified: head/lib/libmt/mtlib.c head/usr.bin/mt/mt.1 Modified: head/lib/libmt/mtlib.c ============================================================================== --- head/lib/libmt/mtlib.c Thu Dec 10 20:45:08 2020 (r368524) +++ head/lib/libmt/mtlib.c Thu Dec 10 21:06:06 2020 (r368525) @@ -648,6 +648,7 @@ static struct densities { { 0x5C, 19107, 485318, "LTO-7" }, { 0x5D, 19107, 485318, "LTO-M8" }, { 0x5E, 20669, 524993, "LTO-8" }, + { 0x60, 23031, 584987, "LTO-9" }, { 0x71, 11800, 299720, "3592A1 (encrypted)" }, { 0x72, 11800, 299720, "3592A2 (encrypted)" }, { 0x73, 13452, 341681, "3592A3 (encrypted)" }, Modified: head/usr.bin/mt/mt.1 ============================================================================== --- head/usr.bin/mt/mt.1 Thu Dec 10 20:45:08 2020 (r368524) +++ head/usr.bin/mt/mt.1 Thu Dec 10 21:06:06 2020 (r368525) @@ -29,7 +29,7 @@ .\" @(#)mt.1 8.1 (Berkeley) 6/6/93 .\" $FreeBSD$ .\" -.Dd March 4, 2019 +.Dd December 10, 2020 .Dt MT 1 .Os .Sh NAME @@ -525,6 +525,7 @@ Value Width Tracks Density Code Typ 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 +0x60 12.7 (0.5) 8960 23,031 (584,987) C LTO-9 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) 0x73 12.7 (0.5) 1152 13,452 (341,681) C 3592A3 (encrypted)