mirror of
https://git.proxmox.com/git/mirror_zfs
synced 2025-10-31 15:26:31 +00:00
1d3ba0bf01
The commit replaces all findings of the link: http://www.opensolaris.org/os/licensing with this one: https://opensource.org/licenses/CDDL-1.0 Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de> Closes #13619
161 lines
5.2 KiB
Groff
161 lines
5.2 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 https://opensource.org/licenses/CDDL-1.0.
|
|
.\" 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 March 16, 2022
|
|
.Dt ZFS-RENAME 8
|
|
.Os
|
|
.
|
|
.Sh NAME
|
|
.Nm zfs-rename
|
|
.Nd rename ZFS dataset
|
|
.Sh SYNOPSIS
|
|
.Nm zfs
|
|
.Cm rename
|
|
.Op Fl f
|
|
.Ar filesystem Ns | Ns Ar volume Ns | Ns Ar snapshot
|
|
.Ar filesystem Ns | Ns Ar volume Ns | Ns Ar snapshot
|
|
.Nm zfs
|
|
.Cm rename
|
|
.Fl p
|
|
.Op Fl f
|
|
.Ar filesystem Ns | Ns Ar volume
|
|
.Ar filesystem Ns | Ns Ar volume
|
|
.Nm zfs
|
|
.Cm rename
|
|
.Fl u
|
|
.Op Fl f
|
|
.Ar filesystem Ar filesystem
|
|
.Nm zfs
|
|
.Cm rename
|
|
.Fl r
|
|
.Ar snapshot Ar snapshot
|
|
.
|
|
.Sh DESCRIPTION
|
|
.Bl -tag -width ""
|
|
.It Xo
|
|
.Nm zfs
|
|
.Cm rename
|
|
.Op Fl f
|
|
.Ar filesystem Ns | Ns Ar volume Ns | Ns Ar snapshot
|
|
.Ar filesystem Ns | Ns Ar volume Ns | Ns Ar snapshot
|
|
.Xc
|
|
.It Xo
|
|
.Nm zfs
|
|
.Cm rename
|
|
.Fl p
|
|
.Op Fl f
|
|
.Ar filesystem Ns | Ns Ar volume
|
|
.Ar filesystem Ns | Ns Ar volume
|
|
.Xc
|
|
.It Xo
|
|
.Nm zfs
|
|
.Cm rename
|
|
.Fl u
|
|
.Op Fl f
|
|
.Ar filesystem
|
|
.Ar filesystem
|
|
.Xc
|
|
Renames the given dataset.
|
|
The new target can be located anywhere in the ZFS hierarchy, with the exception
|
|
of snapshots.
|
|
Snapshots can only be renamed within the parent file system or volume.
|
|
When renaming a snapshot, the parent file system of the snapshot does not need
|
|
to be specified as part of the second argument.
|
|
Renamed file systems can inherit new mount points, in which case they are
|
|
unmounted and remounted at the new mount point.
|
|
.Bl -tag -width "-a"
|
|
.It Fl f
|
|
Force unmount any file systems that need to be unmounted in the process.
|
|
This flag has no effect if used together with the
|
|
.Fl u
|
|
flag.
|
|
.It Fl p
|
|
Creates all the nonexistent parent datasets.
|
|
Datasets created in this manner are automatically mounted according to the
|
|
.Sy mountpoint
|
|
property inherited from their parent.
|
|
.It Fl u
|
|
Do not remount file systems during rename.
|
|
If a file system's
|
|
.Sy mountpoint
|
|
property is set to
|
|
.Sy legacy
|
|
or
|
|
.Sy none ,
|
|
the file system is not unmounted even if this option is not given.
|
|
.El
|
|
.It Xo
|
|
.Nm zfs
|
|
.Cm rename
|
|
.Fl r
|
|
.Ar snapshot Ar snapshot
|
|
.Xc
|
|
Recursively rename the snapshots of all descendent datasets.
|
|
Snapshots are the only dataset that can be renamed recursively.
|
|
.El
|
|
.
|
|
.Sh EXAMPLES
|
|
.\" These are, respectively, examples 10, 15 from zfs.8
|
|
.\" Make sure to update them bidirectionally
|
|
.Ss Example 1 : No Promoting a ZFS Clone
|
|
The following commands illustrate how to test out changes to a file system, and
|
|
then replace the original file system with the changed one, using clones, clone
|
|
promotion, and renaming:
|
|
.Bd -literal -compact -offset Ds
|
|
.No # Nm zfs Cm create Ar pool/project/production
|
|
populate /pool/project/production with data
|
|
.No # Nm zfs Cm snapshot Ar pool/project/production Ns @ Ns Ar today
|
|
.No # Nm zfs Cm clone Ar pool/project/production@today pool/project/beta
|
|
make changes to /pool/project/beta and test them
|
|
.No # Nm zfs Cm promote Ar pool/project/beta
|
|
.No # Nm zfs Cm rename Ar pool/project/production pool/project/legacy
|
|
.No # Nm zfs Cm rename Ar pool/project/beta pool/project/production
|
|
once the legacy version is no longer needed, it can be destroyed
|
|
.No # Nm zfs Cm destroy Ar pool/project/legacy
|
|
.Ed
|
|
.
|
|
.Ss Example 2 : No Performing a Rolling Snapshot
|
|
The following example shows how to maintain a history of snapshots with a
|
|
consistent naming scheme.
|
|
To keep a week's worth of snapshots, the user destroys the oldest snapshot,
|
|
renames the remaining snapshots, and then creates a new snapshot, as follows:
|
|
.Bd -literal -compact -offset Ds
|
|
.No # Nm zfs Cm destroy Fl r Ar pool/users@7daysago
|
|
.No # Nm zfs Cm rename Fl r Ar pool/users@6daysago No @ Ns Ar 7daysago
|
|
.No # Nm zfs Cm rename Fl r Ar pool/users@5daysago No @ Ns Ar 6daysago
|
|
.No # Nm zfs Cm rename Fl r Ar pool/users@4daysago No @ Ns Ar 5daysago
|
|
.No # Nm zfs Cm rename Fl r Ar pool/users@3daysago No @ Ns Ar 4daysago
|
|
.No # Nm zfs Cm rename Fl r Ar pool/users@2daysago No @ Ns Ar 3daysago
|
|
.No # Nm zfs Cm rename Fl r Ar pool/users@yesterday No @ Ns Ar 2daysago
|
|
.No # Nm zfs Cm rename Fl r Ar pool/users@today No @ Ns Ar yesterday
|
|
.No # Nm zfs Cm snapshot Fl r Ar pool/users Ns @ Ns Ar today
|
|
.Ed
|