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2022-07-12 00:16:13 +03:00
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.\" Copyright (c) 2007, Sun Microsystems, Inc. All Rights Reserved.
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.\" Copyright (c) 2012 Cyril Plisko. All Rights Reserved.
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2021-05-27 03:46:40 +03:00
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.Dd May 27, 2021
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2019-11-13 20:21:07 +03:00
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.Dt ZPOOL-CHECKPOINT 8
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2020-08-21 21:55:47 +03:00
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.Os
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.
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.Sh NAME
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.Nm zpool-checkpoint
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.Nd check-point current ZFS storage pool state
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.Sh SYNOPSIS
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.Nm zpool
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.Cm checkpoint
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.Op Fl d Op Fl w
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.Ar pool
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.
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.Sh DESCRIPTION
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Checkpoints the current state of
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.Ar pool
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, which can be later restored by
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.Nm zpool Cm import --rewind-to-checkpoint .
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The existence of a checkpoint in a pool prohibits the following
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.Nm zpool
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subcommands:
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.Cm remove , attach , detach , split , No and Cm reguid .
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In addition, it may break reservation boundaries if the pool lacks free
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space.
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The
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.Nm zpool Cm status
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command indicates the existence of a checkpoint or the progress of discarding a
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checkpoint from a pool.
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.Nm zpool Cm list
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can be used to check how much space the checkpoint takes from the pool.
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.
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.Sh OPTIONS
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.Bl -tag -width Ds
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.It Fl d , -discard
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Discards an existing checkpoint from
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.Ar pool .
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.It Fl w , -wait
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Waits until the checkpoint has finished being discarded before returning.
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.El
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.
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.Sh SEE ALSO
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.Xr zfs-snapshot 8 ,
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.Xr zpool-import 8 ,
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.Xr zpool-status 8
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