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Update man page description of zpool rewind

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Update description of zpool import --rewind-to-checkpoint in
man/man7/zpoolconcepts.7 to explain that rewinding automatically
discards a checkpoint.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Adi Gollamudi <adigollamudi@gmail.com>
Closes #12646
Closes #17918
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Adi-Goll 2025-11-10 10:13:13 -08:00 committed by Brian Behlendorf
parent aaf374bd40
commit e1734111fd
1 changed files with 5 additions and 0 deletions
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man/man7/zpoolconcepts.7
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@ -469,6 +469,11 @@ then rewind it during import:
.Dl # Nm zpool Cm export Ar pool
.Dl # Nm zpool Cm import Fl -rewind-to-checkpoint Ar pool
.Pp
Note that rewinding to a checkpoint will
.Sy permanently discard it.
Once the pool has been successfully imported with the above rewind command,
you cannot rewind to the same checkpoint.
.Pp
To discard the checkpoint from a pool:
.Dl # Nm zpool Cm checkpoint Fl d Ar pool
.Pp