From owner-svn-src-all@FreeBSD.ORG Thu Dec 4 12:22:12 2008 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9A2BC106564A; Thu, 4 Dec 2008 12:22:12 +0000 (UTC) (envelope-from danger@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 875D08FC17; Thu, 4 Dec 2008 12:22:12 +0000 (UTC) (envelope-from danger@FreeBSD.org) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id mB4CMCps020843; Thu, 4 Dec 2008 12:22:12 GMT (envelope-from danger@svn.freebsd.org) Received: (from danger@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id mB4CMCgC020841; Thu, 4 Dec 2008 12:22:12 GMT (envelope-from danger@svn.freebsd.org) Message-Id: <200812041222.mB4CMCgC020841@svn.freebsd.org> From: Daniel Gerzo Date: Thu, 4 Dec 2008 12:22:12 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org X-SVN-Group: stable-7 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r185607 - stable/7/share/man/man5 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Dec 2008 12:22:12 -0000 Author: danger (doc committer) Date: Thu Dec 4 12:22:11 2008 New Revision: 185607 URL: http://svn.freebsd.org/changeset/base/185607 Log: - MFC the nullfs(5) manual page Approved by: re@ (blackend) Added: stable/7/share/man/man5/nullfs.5 - copied unchanged from r183631, head/share/man/man5/nullfs.5 Modified: stable/7/share/man/man5/ (props changed) stable/7/share/man/man5/Makefile Modified: stable/7/share/man/man5/Makefile ============================================================================== --- stable/7/share/man/man5/Makefile Thu Dec 4 08:17:34 2008 (r185606) +++ stable/7/share/man/man5/Makefile Thu Dec 4 12:22:11 2008 (r185607) @@ -46,6 +46,7 @@ MAN= acct.5 \ networks.5 \ nsmb.conf.5 \ nsswitch.conf.5 \ + nullfs.5 \ passwd.5 \ pbm.5 \ periodic.conf.5 \ Copied: stable/7/share/man/man5/nullfs.5 (from r183631, head/share/man/man5/nullfs.5) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/7/share/man/man5/nullfs.5 Thu Dec 4 12:22:11 2008 (r185607, copy of r183631, head/share/man/man5/nullfs.5) @@ -0,0 +1,75 @@ +.\" +.\" Copyright (c) 2008 Daniel Gerzo +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd October 5, 2008 +.Dt NULLFS 5 +.Os +.Sh NAME +.Nm nullfs +.Nd "null file system" +.Sh SYNOPSIS +To enable support for +.Nm , +place the following line in the kernel configuration file: +.Bd -ragged -offset indent +.Cd "options NULLFS" +.Ed +.Pp +Alternatively, to load the driver as a +module at boot time, place the following line in +.Xr loader.conf 5 : +.Bd -literal -offset indent +nullfs_load="YES" +.Ed +.Sh DESCRIPTION +The +.Nm +driver will permit the +.Fx +kernel to mount a loopback file system sub-tree. +.Sh EXAMPLES +To mount a +.Nm +file system: +.Pp +.Dl "mount_nullfs /usr/ports /home/devel/ports" +.Sh SEE ALSO +.Xr fstab 5 , +.Xr mount_nullfs 8 +.Sh HISTORY +The +.Nm +layer first appeared in +.Bx 4.4 . +.Sh AUTHORS +.An -nosplit +The +.Nm +kernel implementation was written by +.An John Heideman . +.Pp +This manual page was written by +.An Daniel Gerzo Aq danger@FreeBSD.org .