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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
170 lines
4.6 KiB
Groff
170 lines
4.6 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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.\" If applicable, add the following below this CDDL HEADER, with the
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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-LIST 8
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.Os
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.Sh NAME
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.Nm zfs Ns Pf - Cm list
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.Nd Lists the property information for the given datasets in tabular form.
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.Sh SYNOPSIS
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.Nm
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.Cm list
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.Op Fl r Ns | Ns Fl d Ar depth
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.Op Fl Hp
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.Oo Fl o Ar property Ns Oo , Ns Ar property Oc Ns ... Oc
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.Oo Fl s Ar property Oc Ns ...
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.Oo Fl S Ar property Oc Ns ...
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.Oo Fl t Ar type Ns Oo , Ns Ar type Oc Ns ... Oc
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.Oo Ar filesystem Ns | Ns Ar volume Ns | Ns Ar snapshot Oc 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
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.Cm list
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.Op Fl r Ns | Ns Fl d Ar depth
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.Op Fl Hp
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.Oo Fl o Ar property Ns Oo , Ns Ar property Oc Ns ... Oc
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.Oo Fl s Ar property Oc Ns ...
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.Oo Fl S Ar property Oc Ns ...
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.Oo Fl t Ar type Ns Oo , Ns Ar type Oc Ns ... Oc
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.Oo Ar filesystem Ns | Ns Ar volume Ns | Ns Ar snapshot Oc Ns ...
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.Xc
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If specified, you can list property information by the absolute pathname or the
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relative pathname.
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By default, all file systems and volumes are displayed.
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Snapshots are displayed if the
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.Sy listsnaps
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property is
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.Sy on
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.Po the default is
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.Sy off
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.Pc .
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The following fields are displayed:
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.Sy name Ns \&, Sy used Ns \&, Sy available Ns \&, Sy referenced Ns \&, Sy mountpoint Ns .
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.Bl -tag -width "-H"
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.It Fl H
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Used for scripting mode.
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Do not print headers and separate fields by a single tab instead of arbitrary
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white space.
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.It Fl S Ar property
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Same as the
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.Fl s
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option, but sorts by property in descending order.
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.It Fl d Ar depth
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Recursively display any children of the dataset, limiting the recursion to
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.Ar depth .
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A
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.Ar depth
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of
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.Sy 1
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will display only the dataset and its direct children.
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.It Fl o Ar property
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A comma-separated list of properties to display.
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The property must be:
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.Bl -bullet
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.It
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One of the properties described in the
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.Em Native Properties
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section of
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.Xr zfsprops 8
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.It
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A user property
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.It
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The value
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.Sy name
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to display the dataset name
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.It
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The value
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.Sy space
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to display space usage properties on file systems and volumes.
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This is a shortcut for specifying
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.Fl o Sy name Ns \&, Ns Sy avail Ns \&, Ns Sy used Ns \&, Ns Sy usedsnap Ns \&, Ns
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.Sy usedds Ns \&, Ns Sy usedrefreserv Ns \&, Ns Sy usedchild Fl t
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.Sy filesystem Ns \&, Ns Sy volume
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syntax.
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.El
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.It Fl p
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Display numbers in parsable
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.Pq exact
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values.
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.It Fl r
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Recursively display any children of the dataset on the command line.
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.It Fl s Ar property
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A property for sorting the output by column in ascending order based on the
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value of the property.
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The property must be one of the properties described in the
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.Em Properties
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section of
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.Xr zfsprops 8
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or the value
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.Sy name
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to sort by the dataset name.
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Multiple properties can be specified at one time using multiple
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.Fl s
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property options.
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Multiple
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.Fl s
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options are evaluated from left to right in decreasing order of importance.
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The following is a list of sorting criteria:
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.Bl -bullet
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.It
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Numeric types sort in numeric order.
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.It
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String types sort in alphabetical order.
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.It
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Types inappropriate for a row sort that row to the literal bottom, regardless of
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the specified ordering.
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.El
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.Pp
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If no sorting options are specified the existing behavior of
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.Nm zfs Cm list
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is preserved.
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.It Fl t Ar type
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A comma-separated list of types to display, where
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.Ar type
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is one of
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.Sy filesystem ,
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.Sy snapshot ,
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.Sy volume ,
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.Sy bookmark ,
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or
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.Sy all .
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For example, specifying
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.Fl t Sy snapshot
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displays only snapshots.
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.El
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.El
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.Sh SEE ALSO
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.Xr zfs-get 8 ,
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.Xr zfsprops 8
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