'\" te
.\" Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved.
-.\" Copyright (c) 2011 by Delphix. All rights reserved.
+.\" Copyright (c) 2012 by Delphix. All rights reserved.
.\" Copyright (c) 2012 Nexenta Systems, Inc. All Rights Reserved.
.\" Copyright 2011 Joshua M. Clulow <josh@sysmgr.org>
.\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License. You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.
.LP
.nf
-\fBzfs\fR \fBrename\fR \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR
+\fBzfs\fR \fBrename\fR [\fB-f\fR] \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR
\fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR
.fi
.LP
.nf
-\fBzfs\fR \fBrename\fR [\fB-p\fR] \fIfilesystem\fR|\fIvolume\fR \fIfilesystem\fR|\fIvolume\fR
+\fBzfs\fR \fBrename\fR [\fB-fp\fR] \fIfilesystem\fR|\fIvolume\fR \fIfilesystem\fR|\fIvolume\fR
.fi
.LP
.ne 2
.mk
.na
-\fB\fBzfs rename\fR \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR\fR
+\fB\fBzfs rename\fR [\fB-f\fR] \fIfilesystem\fR|\fIvolume\fR|\fIsnapshot\fR\fR
.ad
.br
.na
.ad
.br
.na
-\fB\fBzfs rename\fR [\fB-p\fR] \fIfilesystem\fR|\fIvolume\fR \fIfilesystem\fR|\fIvolume\fR\fR
+\fB\fBzfs rename\fR [\fB-fp\fR] \fIfilesystem\fR|\fIvolume\fR \fIfilesystem\fR|\fIvolume\fR\fR
.ad
.sp .6
.RS 4n
Creates all the nonexistent parent datasets. Datasets created in this manner are automatically mounted according to the \fBmountpoint\fR property inherited from their parent.
.RE
+.sp
+.ne 2
+.na
+\fB\fB-f\fR\fR
+.ad
+.sp .6
+.RS 4n
+Force unmount any filesystems that need to be unmounted in the process.
+.RE
+
.RE
.sp