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79bfba2fa8
Use proper names (i.e. zfs-allow and zpool-add) in NAME subsections of zfs/zpool subcommands instead of current "pretty-printed" ones as makewhatis utilities (or some implementations of it, namely the one from mandoc suite used in FreeBSD) look not only at the document title but also in NAME subsection, adding zfs(8)/zpool(8) to search results which is not correct. (Common sense and other utilities splitting subcommands in multiple man pages, e.g. git, do the same.) Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: xtouqh <xtouqh@hotmail.com> Closes #11086
84 lines
2.5 KiB
Groff
84 lines
2.5 KiB
Groff
.\"
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.\" CDDL HEADER START
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.\"
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.\" The contents of this file are subject to the terms of the
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.\" Common Development and Distribution License (the "License").
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.\" You may not use this file except in compliance with the License.
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.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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.\" or http://www.opensolaris.org/os/licensing.
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.\" See the License for the specific language governing permissions
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.\" and limitations under the License.
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.\"
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.\" file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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.\" fields enclosed by brackets "[]" replaced with your own identifying
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.\" information: Portions Copyright [yyyy] [name of copyright owner]
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.\"
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.\" CDDL HEADER END
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.\"
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.\"
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.\" Copyright (c) 2009 Sun Microsystems, Inc. All Rights Reserved.
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.\" Copyright 2011 Joshua M. Clulow <josh@sysmgr.org>
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.\" Copyright (c) 2011, 2019 by Delphix. All rights reserved.
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.\" Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
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.\" Copyright (c) 2014, Joyent, Inc. All rights reserved.
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.\" Copyright (c) 2014 by Adam Stevko. All rights reserved.
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.\" Copyright (c) 2014 Integros [integros.com]
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.\" Copyright 2019 Richard Laager. All rights reserved.
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.\" Copyright 2018 Nexenta Systems, Inc.
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.\" Copyright 2019 Joyent, Inc.
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.\"
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.Dd June 30, 2019
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.Dt ZFS-SNAPSHOT 8
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.Os
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.Sh NAME
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.Nm zfs-snapshot
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.Nd Creates snapshots with the given names.
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.Sh SYNOPSIS
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.Nm zfs
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.Cm snapshot
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.Op Fl r
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.Oo Fl o Ar property Ns = Ns Ar value Oc Ns ...
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.Ar filesystem Ns @ Ns Ar snapname Ns | Ns Ar volume Ns @ Ns Ar snapname Ns ...
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.Sh DESCRIPTION
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.Bl -tag -width ""
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.It Xo
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.Nm zfs
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.Cm snapshot
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.Op Fl r
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.Oo Fl o Ar property Ns = Ns Ar value Oc Ns ...
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.Ar filesystem Ns @ Ns Ar snapname Ns | Ns Ar volume Ns @ Ns Ar snapname Ns ...
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.Xc
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All previous modifications by successful system calls to the file system are
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part of the snapshots.
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Snapshots are taken atomically, so that all snapshots correspond to the same
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moment in time.
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.Nm zfs Cm snap
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can be used as an alias for
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.Nm zfs Cm snapshot.
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See the
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.Em Snapshots
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section of
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.Xr zfsconcepts 8
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for details.
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.Bl -tag -width "-o"
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.It Fl o Ar property Ns = Ns Ar value
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Sets the specified property; see
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.Nm zfs Cm create
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for details.
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.It Fl r
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Recursively create snapshots of all descendent datasets
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.El
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.El
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.Sh SEE ALSO
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.Xr zfs-bookmark 8 ,
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.Xr zfs-clone 8 ,
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.Xr zfs-destroy 8 ,
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.Xr zfs-diff 8 ,
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.Xr zfs-hold 8 ,
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.Xr zfs-rename 8 ,
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.Xr zfs-rollback 8 ,
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.Xr zfs-send 8
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