215 lines
4.5 KiB
Groff
215 lines
4.5 KiB
Groff
.\" $NetBSD: installboot.8,v 1.3 2002/04/03 10:21:02 lukem Exp $
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.\"
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.\" Copyright (c) 2002 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Luke Mewburn of Wasabi Systems.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the NetBSD
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.\" Foundation, Inc. and its contributors.
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.\" 4. Neither the name of The NetBSD Foundation nor the names of its
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.\" contributors may be used to endorse or promote products derived
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.\" from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd April 3, 2002
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.Dt INSTALLBOOT 8
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.Os
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.Sh NAME
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.Nm installboot
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.Nd install disk bootstrap software
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.
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.Sh SYNOPSIS
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.Nm ""
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.Fl nv
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.Bk -words
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.Op Fl b Ar bno
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.Ek
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.ig
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.Bk -words
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.Oo
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.Fl B
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.Sm off
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.Ar bno Op , Ar ...
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.Sm on
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.Oc
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.Ek
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..
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.Bk -words
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.Op Fl m Ar machine
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.Ek
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.Bk -words
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.Op Fl o Ar options
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.Ek
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.Bk -words
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.Op Fl t Ar fstype
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.Ek
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.Ar filesystem
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.Ar bootstrap
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.Nm ""
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.Fl c
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.Fl nv
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.Bk -words
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.Op Fl m Ar machine
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.Ek
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.Bk -words
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.Op Fl o Ar options
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.Ek
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.Bk -words
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.Op Fl t Ar fstype
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.Ek
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.Ar filesystem
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.
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.Sh DESCRIPTION
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The
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.Nm
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utility installs and removes disk bootstrap software.
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.Nm
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can install
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.Ar bootstrap
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into
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.Ar filesystem ,
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or disable an existing bootstrap in
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.Ar filesystem .
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.Pp
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(XXX: flesh out description of primary & secondary bootstrap, ...)
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.Pp
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The options recognized by
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.Nm
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are as follows:
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.
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.Bl -tag -width "foobar"
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.
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.It Fl b Ar bno
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Install
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.Ar bootstrap
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at block number
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.Ar bno
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instead of the default location for the machine and file system type.
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.
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.It Fl c
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Clear (remove) any existing bootstrap instead of installing one.
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.
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.It Fl m Ar machine
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Use
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.Ar machine
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as the target machine type.
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The default machine is determined from
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.Xr uname 3
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and then
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.Ev MACHINE .
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.Pp
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The following machines are currently supported by
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.Nm "" :
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.Bd -ragged -offset indent
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.Sy alpha ,
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.Sy pmax ,
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.Sy vax
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.Ed
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.
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.
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.It Fl n
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Do not write to
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.Ar filesystem .
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.
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.It Fl o Ar options
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Machine specific
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.Nm
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options, comma separated.
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.Pp
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Supported options are (with the machines for they are valid in brackets):
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.
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.Bl -tag -offset indent -width alphasum
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.
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.It Sy alphasum
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.Em [ alpha ]
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Recalculate and restore the Alpha checksum.
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This is the default for
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.Nx Ns Tn /alpha .
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.
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.It Sy append
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.Em [ pmax ,
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.Em vax ]
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Append
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.Ar bootstrap
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to the end of
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.Ar filesystem ,
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which much be a regular file in this case.
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.
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.It Sy sunsum
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.Em [ pmax ,
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.Em vax ]
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Recalculate and restore the Sun and
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.Nx Ns Tn /sparc
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compatible checksum.
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.Em Note : No The existing
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.Nx Ns Tn /sparc
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disklabel should use no more than 4 partitions.
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.El
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.
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.It Fl t Ar fstype
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Use
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.Ar fstype
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as the type of
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.Ar filesystem .
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The default operation is to attempt to auto-detect this setting.
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.
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.It Fl v
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Verbose operation.
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.El
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.
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.Sh ENVIRONMENT
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.Nm
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uses the following environment variables:
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.
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.Bl -tag -width "MACHINE"
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.
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.It Ev MACHINE
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Default value for
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.Ar machine ,
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overriding the result from
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.Xr uname 3 .
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.
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.El
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.
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.Sh FILES
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XXX
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.
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.Sh SEE ALSO
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.Xr uname 3 ,
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.Xr boot 8 ,
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.Xr disklabel 8 ,
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.Xr init 8
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.
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.Sh HISTORY
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The
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.Nm
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utility first appeared the depths of time (XXX).
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This version appeared in
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.Nx 1.6 .
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.
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.Sh BUGS
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XXX
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