1.\" $NetBSD: newfs_sysvbfs.8,v 1.5 2009/04/10 13:47:31 wiz Exp $ 2.\" 3.\" Copyright (c) 1993 4.\" The Regents of the University of California. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. Neither the name of the University nor the names of its contributors 15.\" may be used to endorse or promote products derived from this software 16.\" without specific prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 19.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 22.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28.\" SUCH DAMAGE. 29.\" 30.\" @(#)newlfs.8 8.1 (Berkeley) 6/19/93 31.\" 32.Dd April 9, 2009 33.Dt NEWFS_SYSVBFS 8 34.Os 35.Sh NAME 36.Nm newfs_sysvbfs 37.Nd construct a new System V Boot File System 38.Sh SYNOPSIS 39.Nm 40.Op Fl FZ 41.Op Fl s Ar sectors 42.Ar special 43.Sh DESCRIPTION 44.Nm 45builds a System V boot file system on the specified special. 46If it is a device, the size information will be taken from the disk label and 47before running 48.Nm 49the disk must be labeled using 50.Xr disklabel 8 ; 51the proper fstype is 52.Dq SysVBFS . 53Otherwise, the size must be specified on the command line. 54.Pp 55The following arguments are supported: 56.Bl -tag -width Fl 57.It Fl F 58Create file system to a regular file. 59.It Fl s Ar sectors 60Create file system with specified number of disk sectors. 61.It Fl Z 62Fill file with zeroes instead of creating a sparse file. 63.El 64.Sh SEE ALSO 65.Xr disklabel 5 , 66.Xr disktab 5 , 67.\" .Xr fs 5 , 68.Xr disklabel 8 , 69.Xr diskpart 8 70.Sh HISTORY 71A 72.Nm 73command first appeared in 74.Nx 4.0 . 75.Sh BUGS 76The sysvbfs support is still experimental and there are few sanity checks. 77