MFC r273955,274060,274164: Add /etc/rc.d/growfs script.

2 files changed, 65 insertions, 0 deletions

diff --git a/share/man/man7/Makefile b/share/man/man7/Makefile
index b73908c..37afd65 100644
--- a/share/man/man7/Makefile
+++ b/share/man/man7/Makefile
@@ -14,6 +14,7 @@ MAN=	adding_user.7 \
 	environ.7 \
 	ffs.7 \
 	firewall.7 \
+	growfs.7 \
 	hier.7 \
 	hostname.7 \
 	intro.7 \
diff --git a/share/man/man7/growfs.7 b/share/man/man7/growfs.7
new file mode 100644
index 0000000..697305e
--- /dev/null
+++ b/share/man/man7/growfs.7
@@ -0,0 +1,64 @@
+.\" Copyright 2014 John-Mark Gurney
+.\" 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 SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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 November 1, 2014
+.Dt GROWFS 7
+.Os
+.Sh NAME
+.Nm growfs
+.Nd start up script to grow the root file-system.
+.Sh DESCRIPTION
+The following options in
+.Pa /etc/rc.conf
+control the behavior of
+.Nm :
+.Bl -tag -width ".Va growfs_enable" -offset indent
+.It Va growfs_enable
+.Pq Dq Li NO
+If set to
+.Dq Li YES ,
+the first time the machine boots, the root file-system will be automatically
+expanded, if possible, to fill up all available space after it.
+.El
+.Pp
+To expand the root file-system with-out rebooting, run the following command:
+.Dl % /etc/rc.d/growfs onestart
+.Sh IMPLEMENTATION NOTES
+The script requires that
+.Pa awk
+be present and on the path.
+This usually means that
+.Pa /usr
+should be mounted prior to running the script.
+.Sh FILES
+.Pa /etc/rc.conf
+.Sh EXIT STATUS
+.Ex -std
+.Sh SEE ALSO
+.Xr rc.conf 5
+.Sh AUTHORS
+The man page and script were written by
+.An John-Mark Gurney Aq Mt jmg@FreeBSD.org .