70 lines
2.4 KiB
Groff
70 lines
2.4 KiB
Groff
|
.\"
|
||
|
|
.\" CDDL HEADER START
|
||
|
|
.\"
|
||
|
|
.\" 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.
|
||
|
|
.\" See the License for the specific language governing permissions
|
||
|
|
.\" and limitations under the License.
|
||
|
|
.\"
|
||
|
|
.\" When distributing Covered Code, include this CDDL HEADER in each
|
||
|
|
.\" file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
||
|
|
.\" If applicable, add the following below this CDDL HEADER, with the
|
||
|
|
.\" fields enclosed by brackets "[]" replaced with your own identifying
|
||
|
|
.\" information: Portions Copyright [yyyy] [name of copyright owner]
|
||
|
|
.\"
|
||
|
|
.\" CDDL HEADER END
|
||
|
|
.\"
|
||
|
|
.\"
|
||
|
|
.\" Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved.
|
||
|
|
.\" Copyright 2011 Joshua M. Clulow <josh@sysmgr.org>
|
||
|
|
.\" Copyright (c) 2011, 2019 by Delphix. All rights reserved.
|
||
|
|
.\" Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
|
||
|
|
.\" Copyright (c) 2014, Joyent, Inc. All rights reserved.
|
||
|
|
.\" Copyright (c) 2014 by Adam Stevko. All rights reserved.
|
||
|
|
.\" Copyright (c) 2014 Integros [integros.com]
|
||
|
|
.\" Copyright 2019 Richard Laager. All rights reserved.
|
||
|
|
.\" Copyright 2018 Nexenta Systems, Inc.
|
||
|
|
.\" Copyright 2019 Joyent, Inc.
|
||
|
|
.\"
|
||
|
|
.Dd June 30, 2019
|
||
|
|
.Dt ZFS-PROMOTE 8
|
||
|
|
.Os
|
||
|
|
.Sh NAME
|
||
|
|
.Nm zfs-promote
|
||
|
|
.Nd Promotes a clone file system to no longer be dependent on its origin snapshot.
|
||
|
|
.Sh SYNOPSIS
|
||
|
|
.Nm zfs
|
||
|
|
.Cm promote
|
||
|
|
.Ar clone-filesystem
|
||
|
|
.Sh DESCRIPTION
|
||
|
|
.Bl -tag -width ""
|
||
|
|
.It Xo
|
||
|
|
.Nm zfs
|
||
|
|
.Cm promote
|
||
|
|
.Ar clone-filesystem
|
||
|
|
.Xc
|
||
|
|
The
|
||
|
|
.Cm promote
|
||
|
|
command makes it possible to destroy the file system that the clone was created
|
||
|
|
from.
|
||
|
|
The clone parent-child dependency relationship is reversed, so that the origin
|
||
|
|
file system becomes a clone of the specified file system.
|
||
|
|
.Pp
|
||
|
|
The snapshot that was cloned, and any snapshots previous to this snapshot, are
|
||
|
|
now owned by the promoted clone.
|
||
|
|
The space they use moves from the origin file system to the promoted clone, so
|
||
|
|
enough space must be available to accommodate these snapshots.
|
||
|
|
No new space is consumed by this operation, but the space accounting is
|
||
|
|
adjusted.
|
||
|
|
The promoted clone must not have any conflicting snapshot names of its own.
|
||
|
|
The
|
||
|
|
.Xr zfs-rename 8
|
||
|
|
subcommand can be used to rename any conflicting snapshots.
|
||
|
|
.El
|
||
|
|
.Sh SEE ALSO
|
||
|
|
.Xr zfs-clone 8
|