.\"
.\" Copyright (c) 1994 Gordon W. Ross
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.\"	$Id: bootparams.5,v 1.4 1996/06/18 17:49:26 deraadt Exp $
.\"
.Dd October 2, 1994
.Dt BOOTPARAMS 5
.Os
.Sh NAME
.Nm bootparams
.Nd boot parameter database
.Sh SYNOPSIS
.Nm /etc/bootparams
.Sh DESCRIPTION
The
.Nm bootparams
file specifies the boot parameters that
.Xr diskless
clients may request when booting over the network.
Each client supported by this server must have an entry in the
.Nm bootparams
file containing the pathnames for its
.Nm root
and (optionally)
.Nm swap
areas.
.Pp
Each line in the file
(other than comment lines that begin with a #)
specifies the client name followed by the pathnames that
the client may request by their logical names.
The components of the line are delimited with blank or tab,
and may be continued onto multiple lines with a backslash.
.Pp
For example:
.Bd -literal -offset indent
client	root=server:/export/client/root \\
	swap=server:/export/client/swap \\
	dump=server:/export/client/swap
.Ed
.Pp
When the client named "client" requests the pathname for
its logical "root" it will be given the server name
.Dq Pa "server"
and the pathname
.Dq Pa "/export/client/root"
as the response to its
.Tn RPC
request.
.Pp
A line containing simply "+" will cause YP lookups to be
done on the YP map "bootparams".
.Sh FILES
.Bl -tag -width /etc/bootparams -compact
.It Pa /etc/bootparams
default configuration file
.El
.Sh "SEE ALSO"
.Xr diskless 8 ,
.Xr rpc.bootparamd 8 ,
.Xr yp 8