bb2d13b686
Notable upstream pull request merges: #13782 Fix setting the large_block feature after receiving a snapshot #14157 FreeBSD: stop using buffer cache-only routines on sync #14172 zed: post a udev change event from spa_vdev_attach() #14181 zed: unclean disk attachment faults the vdev #14190 Bump checksum error counter before reporting to ZED #14196 Remove atomics from zh_refcount #14197 Don't leak packed recieved proprties #14198 Switch dnode stats to wmsums #14199 Remove few pointer dereferences in dbuf_read() #14200 Micro-optimize zrl_remove() #14204 Lua: Fix bad bitshift in lua_strx2number() #14212 Zstd fixes #14218 Avoid a null pointer dereference in zfs_mount() on FreeBSD #14235 nopwrites on dmu_sync-ed blocks can result in a panic #14236 zio can deadlock during device removal #14247 Micro-optimize fletcher4 calculations #14261 FreeBSD: zfs_register_callbacks() must implement error check correctly Obtained from: OpenZFS OpenZFS commit: 59493b63c18ea223857066218d6a58b67eb88159
83 lines
2.7 KiB
Groff
83 lines
2.7 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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.\"
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.Dd March 16, 2022
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.Dt ZPOOL-EXPORT 8
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.Os
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.
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.Sh NAME
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.Nm zpool-export
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.Nd export ZFS storage pools
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.Sh SYNOPSIS
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.Nm zpool
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.Cm export
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.Op Fl f
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.Fl a Ns | Ns Ar pool Ns …
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.
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.Sh DESCRIPTION
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Exports the given pools from the system.
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All devices are marked as exported, but are still considered in use by other
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subsystems.
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The devices can be moved between systems
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.Pq even those of different endianness
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and imported as long as a sufficient number of devices are present.
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.Pp
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Before exporting the pool, all datasets within the pool are unmounted.
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A pool can not be exported if it has a shared spare that is currently being
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used.
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.Pp
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For pools to be portable, you must give the
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.Nm zpool
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command whole disks, not just partitions, so that ZFS can label the disks with
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portable EFI labels.
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Otherwise, disk drivers on platforms of different endianness will not recognize
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the disks.
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.Bl -tag -width Ds
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.It Fl a
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Exports all pools imported on the system.
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.It Fl f
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Forcefully unmount all datasets, and allow export of pools with active shared
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spares.
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.Pp
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This command will forcefully export the pool even if it has a shared spare that
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is currently being used.
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This may lead to potential data corruption.
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.El
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.
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.Sh EXAMPLES
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.\" These are, respectively, examples 8 from zpool.8
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.\" Make sure to update them bidirectionally
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.Ss Example 1 : No Exporting a ZFS Storage Pool
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The following command exports the devices in pool
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.Ar tank
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so that they can be relocated or later imported:
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.Dl # Nm zpool Cm export Ar tank
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.
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.Sh SEE ALSO
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.Xr zpool-import 8
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