130 lines
4.8 KiB
Groff
130 lines
4.8 KiB
Groff
.\" $NetBSD: newfs_v7fs.8,v 1.3 2011/08/10 11:31:49 uch Exp $
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.\"
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.\" Copyright (c) 2011 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 UCHIYAMA Yasushi.
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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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.\"
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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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.\" Copyright (c) 1993
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.\" The Regents of the University of California. All rights reserved.
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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. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)newlfs.8 8.1 (Berkeley) 6/19/93
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.\"
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.Dd April 29, 2011
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.Dt NEWFS_V7FS 8
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.Os
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.Sh NAME
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.Nm newfs_v7fs
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.Nd construct a new 7th Edition(V7) File System
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.Sh SYNOPSIS
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.Nm
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.Op Fl FZ
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.Op Fl B Ar byte-order
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.Op Fl n Ar inodes
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.Op Fl s Ar sectors
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.Op Fl V Ar verbose
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.Ar special
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.Sh DESCRIPTION
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.Nm
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builds a 7th Edition(V7) file system on the specified
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.Ar special .
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If it is a device, the size information will be taken from the disk label and
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before running
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.Nm
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the disk must be labeled using
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.Xr disklabel 8 ;
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the proper fstype is
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.Dq Version 7 .
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Otherwise, the size must be specified on the command line.
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V7 filesystem's block size and sector size are 512 byte.
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Disk address limits are 24 bit.
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.Pp
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The following arguments are supported:
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.Bl -tag -width XBXbyteXorderXX
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.It Fl B Ar byte-order
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Specify the metadata byte order of the file system to be created.
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Valid byte orders are
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.Sq be ,
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.Sq le ,
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and
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.Sq pdp .
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If no byte order is specified, the file system is created in host
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byte order.
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.It Fl F
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Create file system to a regular file (needs the
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.Fl s
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option).
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.It Fl n Ar inodes
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This specifies the number of inodes for the filesystem.
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If the number of inodes exceeds 65536, it is reduced to 65536.
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.It Fl s Ar sectors
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Create file system with specified number of disk sectors.
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.It Fl V Ar verbose
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This controls the amount of information written to stdout:
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.Bl -tag -width 3n -offset indent -compact
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.It 0
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No output.
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.It 1
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Overall size, ilist size, endian and filename length.
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.It 2
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A progress bar.
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.It 3
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.It 4
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More verbose message.
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.El
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The default is 3.
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.It Fl Z
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Fill file with zeroes instead of creating a sparse file.
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.El
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.Sh SEE ALSO
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.Xr disklabel 5 ,
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.Xr disktab 5 ,
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.\" .Xr fs 5 ,
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.Xr disklabel 8 ,
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.Xr diskpart 8
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