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This commit extends the zpool-reguid(8) command with a -g flag, which allows the user to specify the GUID to set. This change also adds some general tests for zpool-reguid(8). Sponsored-by: Wasabi Technology, Inc. Sponsored-by: Klara, Inc. Signed-off-by: Mateusz Piotrowski <0mp@FreeBSD.org> Reviewed-by: Rob Norris <rob.norris@klarasystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Tony Hutter <hutter2@llnl.gov>
61 lines
1.9 KiB
Groff
61 lines
1.9 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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.\"
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.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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.\" or https://opensource.org/licenses/CDDL-1.0.
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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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.\" When distributing Covered Code, include this CDDL HEADER in each
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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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.\" Copyright (c) 2007, Sun Microsystems, Inc. All Rights Reserved.
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.\" Copyright (c) 2012, 2018 by Delphix. All rights reserved.
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.\" Copyright (c) 2012 Cyril Plisko. All Rights Reserved.
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.\" Copyright (c) 2017 Datto Inc.
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.\" Copyright (c) 2018 George Melikov. All Rights Reserved.
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.\" Copyright 2017 Nexenta Systems, Inc.
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.\" Copyright (c) 2017 Open-E, Inc. All Rights Reserved.
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.\" Copyright (c) 2024, Klara Inc.
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.\" Copyright (c) 2024, Mateusz Piotrowski
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.\"
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.Dd June 21, 2023
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.Dt ZPOOL-REGUID 8
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.Os
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.
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.Sh NAME
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.Nm zpool-reguid
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.Nd generate new unique identifier for ZFS storage pool
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.Sh SYNOPSIS
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.Nm zpool
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.Cm reguid
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.Op Fl g Ar guid
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.Ar pool
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.
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.Sh DESCRIPTION
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Generates a new unique identifier for the pool.
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You must ensure that all devices in this pool are online and healthy before
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performing this action.
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.
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.Bl -tag -width Ds
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.It Fl g Ar guid
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Set the pool GUID to the provided value.
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The GUID can be any 64-bit value accepted by
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.Xr strtoull 3
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in base 10.
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.Nm
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will return an error if the provided GUID is already in use.
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.El
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.Sh SEE ALSO
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.Xr zpool-export 8 ,
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.Xr zpool-import 8
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