From 950a2d50973025c0f9a573ba4ee0ad157405a953 Mon Sep 17 00:00:00 2001
From: trasz <trasz@FreeBSD.org>
Date: Sun, 21 Dec 2014 11:23:59 +0000
Subject: MFC r274738:

Document growfs(8) feature apparently nobody knows about.

Sponsored by:	The FreeBSD Foundation
---
 sbin/growfs/growfs.8 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sbin/growfs/growfs.8 b/sbin/growfs/growfs.8
index 2bd2cad..da3d9ac 100644
--- a/sbin/growfs/growfs.8
+++ b/sbin/growfs/growfs.8
@@ -101,6 +101,9 @@ Enlarge
 up to 2GB if there is enough space in
 .Pa /dev/ada0p1 :
 .Dl growfs -s 2G /dev/ada0p1
+.Pp
+Enlarge root filesystem to fill up available space:
+.Dl growfs /
 .Sh SEE ALSO
 .Xr dumpfs 8 ,
 .Xr ffsinfo 8 ,
-- 
cgit v1.1