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Update the amd64 and i386 examples to use /usr/mdec/bootxx_ffsv2,

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i.e. DEFAULT_UFS2 as src/distrib/utils/sysinst/bsddisklabel.c does
since post-NetBSD5.  This avoids rendering an i386 or amd64 system
unbootable if the given example is thoughtlessly cut-and-pasted on
a NetBSD6.x system (been there, done that ;-) Qualify the descriptions
of /usr/mdec/bootxx_ffsv{1,2} along those lines.

Fixed a small typo in comment of distrib/utils/sysinst/arch/amd64/md.h.

Ok by releng@
This commit is contained in:
ast 2012-02-09 18:35:44 +00:00
parent c4210b25ef
commit 7964aa2984
2 changed files with 17 additions and 10 deletions
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4
distrib/utils/sysinst/arch/amd64/md.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: md.h,v 1.27 2011/04/04 08:30:17 mbalmer Exp $ */
/* $NetBSD: md.h,v 1.28 2012/02/09 18:35:44 ast Exp $ */
/*
* Copyright 1997 Piermont Information Systems Inc.
@ -55,7 +55,7 @@
/* use UFS2 by default for ffs */
#define DEFAULT_UFS2
/* have support for booting form UFS2 */
/* have support for booting from UFS2 */
#define HAVE_UFS2_BOOT
/* allow using tmpfs for /tmp instead of mfs */

23
usr.sbin/installboot/installboot.8
View File

@ -1,6 +1,6 @@
.\" $NetBSD: installboot.8,v 1.81 2012/01/09 19:40:09 skrll Exp $
.\" $NetBSD: installboot.8,v 1.82 2012/02/09 18:35:44 ast Exp $
.\"
.\" Copyright (c) 2002-2009 The NetBSD Foundation, Inc.
.\" Copyright (c) 2002-2012 The NetBSD Foundation, Inc.
.\" All rights reserved.
.\"
.\" This code is derived from software contributed to The NetBSD Foundation
@ -27,7 +27,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
.Dd January 9, 2012
.Dd February 9, 2012
.Dt INSTALLBOOT 8
.Os
.Sh NAME
@ -458,9 +458,12 @@ to get the media and filesytem properties.
Primary bootstrap for
.Sy FFSv1
file systems
(the "traditional"
(the
.Ql traditional
.Nx
file system).
file system prior to
.Nx
6).
Use
.Xr dumpfs 8
to confirm the file system format is
@ -469,7 +472,9 @@ to confirm the file system format is
.It Pa /usr/mdec/bootxx_ffsv2
Primary bootstrap for
.Sy FFSv2
file systems.
file systems (the default file system for some platforms as of
.Nx
6).
Use
.Xr dumpfs 8
to confirm the file system format is
@ -623,12 +628,14 @@ already present in the SysVBFS partition on the disk:
.Dl Ic installboot /dev/rsd0c /usr/mdec/bootxx_bfs
.
.Ss Nx Ns Tn /i386 and Nx Ns Tn /amd64
Install new boot blocks on an existing mounted root file system on
Install new boot blocks on an existing
.Sy FFSv2
mounted root file system on
.Sq wd0 ,
setting the timeout to five seconds, after copying a new secondary
bootstrap:
.Dl Ic cp /usr/mdec/boot /boot
.Dl Ic installboot -v -o timeout=5 /dev/rwd0a /usr/mdec/bootxx_ffsv1
.Dl Ic installboot -v -o timeout=5 /dev/rwd0a /usr/mdec/bootxx_ffsv2
.
.Pp
Create a bootable CD-ROM with an ISO 9660