mirror of
https://git.proxmox.com/git/mirror_zfs
synced 2025-11-04 08:52:47 +00:00
b46be903fb
Correct new mandoc errors. ``` STYLE: input text line longer than 80 bytes STYLE: no blank before trailing delimiter ``` Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Reviewed-by: George Melikov <mail@gmelikov.ru> Signed-off-by: szubersk <szuberskidamian@gmail.com> Closes #14148
118 lines
3.3 KiB
Groff
118 lines
3.3 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 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) 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 June 2, 2021
|
|
.Dt ZPOOL-SPLIT 8
|
|
.Os
|
|
.
|
|
.Sh NAME
|
|
.Nm zpool-split
|
|
.Nd split devices off ZFS storage pool, creating new pool
|
|
.Sh SYNOPSIS
|
|
.Nm zpool
|
|
.Cm split
|
|
.Op Fl gLlnP
|
|
.Oo Fl o Ar property Ns = Ns Ar value Oc Ns …
|
|
.Op Fl R Ar root
|
|
.Ar pool newpool
|
|
.Oo Ar device Oc Ns …
|
|
.
|
|
.Sh DESCRIPTION
|
|
Splits devices off
|
|
.Ar pool
|
|
creating
|
|
.Ar newpool .
|
|
All vdevs in
|
|
.Ar pool
|
|
must be mirrors and the pool must not be in the process of resilvering.
|
|
At the time of the split,
|
|
.Ar newpool
|
|
will be a replica of
|
|
.Ar pool .
|
|
By default, the
|
|
last device in each mirror is split from
|
|
.Ar pool
|
|
to create
|
|
.Ar newpool .
|
|
.Pp
|
|
The optional device specification causes the specified device(s) to be
|
|
included in the new
|
|
.Ar pool
|
|
and, should any devices remain unspecified,
|
|
the last device in each mirror is used as would be by default.
|
|
.Bl -tag -width Ds
|
|
.It Fl g
|
|
Display vdev GUIDs instead of the normal device names.
|
|
These GUIDs can be used in place of device names for the zpool
|
|
detach/offline/remove/replace commands.
|
|
.It Fl L
|
|
Display real paths for vdevs resolving all symbolic links.
|
|
This can be used to look up the current block device name regardless of the
|
|
.Pa /dev/disk/
|
|
path used to open it.
|
|
.It Fl l
|
|
Indicates that this command will request encryption keys for all encrypted
|
|
datasets it attempts to mount as it is bringing the new pool online.
|
|
Note that if any datasets have
|
|
.Sy keylocation Ns = Ns Sy prompt ,
|
|
this command will block waiting for the keys to be entered.
|
|
Without this flag, encrypted datasets will be left unavailable until the keys
|
|
are loaded.
|
|
.It Fl n
|
|
Do a dry-run
|
|
.Pq Qq No-op
|
|
split: do not actually perform it.
|
|
Print out the expected configuration of
|
|
.Ar newpool .
|
|
.It Fl P
|
|
Display full paths for vdevs instead of only the last component of
|
|
the path.
|
|
This can be used in conjunction with the
|
|
.Fl L
|
|
flag.
|
|
.It Fl o Ar property Ns = Ns Ar value
|
|
Sets the specified property for
|
|
.Ar newpool .
|
|
See the
|
|
.Xr zpoolprops 7
|
|
manual page for more information on the available pool properties.
|
|
.It Fl R Ar root
|
|
Set
|
|
.Sy altroot
|
|
for
|
|
.Ar newpool
|
|
to
|
|
.Ar root
|
|
and automatically import it.
|
|
.El
|
|
.
|
|
.Sh SEE ALSO
|
|
.Xr zpool-import 8 ,
|
|
.Xr zpool-list 8 ,
|
|
.Xr zpool-remove 8
|