mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-18 02:20:59 +03:00
6706552ea6
The recommended practice for `.Os` on FreeBSD is to not specify any arguments. The correct OS name is used automatically. Oddly enough, on the Linux distro I tested this on (CentOS 7), the man pager defaulted to displaying "BSD" as the OS rather than "Linux". To accommodate this, tack " Linux" back on in an install hook on Linux. This is much simpler than removing it for FreeBSD when vendored in the base system. Reviewed-by: George Melikov <mail@gmelikov.ru> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ryan Moeller <ryan@iXsystems.com> Closes #10760
83 lines
2.3 KiB
Groff
83 lines
2.3 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) 2007, Sun Microsystems, Inc. All Rights Reserved.
|
|
.\" Copyright (c) 2012, 2018 by Delphix. All rights reserved.
|
|
.\" Copyright (c) 2012 Cyril Plisko. All Rights Reserved.
|
|
.\" Copyright (c) 2017 Datto Inc.
|
|
.\" Copyright (c) 2018 George Melikov. All Rights Reserved.
|
|
.\" Copyright 2017 Nexenta Systems, Inc.
|
|
.\" Copyright (c) 2017 Open-E, Inc. All Rights Reserved.
|
|
.\"
|
|
.Dd August 9, 2019
|
|
.Dt ZPOOL-CHECKPOINT 8
|
|
.Os
|
|
.Sh NAME
|
|
.Nm zpool Ns Pf - Cm checkpoint
|
|
.Nd Checkpoints the current state of a ZFS storage pool
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Cm checkpoint
|
|
.Op Fl d, -discard Oo Fl w, -wait Oc
|
|
.Ar pool
|
|
.Sh DESCRIPTION
|
|
.Bl -tag -width Ds
|
|
.It Xo
|
|
.Nm
|
|
.Cm checkpoint
|
|
.Op Fl d, -discard Oo Fl w, -wait Oc
|
|
.Ar pool
|
|
.Xc
|
|
Checkpoints the current state of
|
|
.Ar pool
|
|
, which can be later restored by
|
|
.Nm zpool Cm import --rewind-to-checkpoint .
|
|
The existence of a checkpoint in a pool prohibits the following
|
|
.Nm zpool
|
|
commands:
|
|
.Cm remove ,
|
|
.Cm attach ,
|
|
.Cm detach ,
|
|
.Cm split ,
|
|
and
|
|
.Cm reguid .
|
|
In addition, it may break reservation boundaries if the pool lacks free
|
|
space.
|
|
The
|
|
.Nm zpool Cm status
|
|
command indicates the existence of a checkpoint or the progress of discarding a
|
|
checkpoint from a pool.
|
|
The
|
|
.Nm zpool Cm list
|
|
command reports how much space the checkpoint takes from the pool.
|
|
.Bl -tag -width Ds
|
|
.It Fl d, -discard
|
|
Discards an existing checkpoint from
|
|
.Ar pool .
|
|
.It Fl w, -wait
|
|
Waits until the checkpoint has finished being discarded before returning.
|
|
.El
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr zpool-import 8 ,
|
|
.Xr zpool-status 8 ,
|
|
.Xr zfs-snapshot 8
|