zpool-checkpoint —
check-point current ZFS storage pool state
| zpool |
checkpoint
[-d
[-w]]
pool
|
Checkpoints the current state of
pool , which
can be later restored by
zpool
import --rewind-to-checkpoint. The existence of a
checkpoint in a pool prohibits the following
zpool subcommands:
remove,
attach,
detach,
split,
and reguid. In addition,
it may break reservation boundaries if the pool lacks free space. The
zpool status command
indicates the existence of a checkpoint or the progress of discarding a
checkpoint from a pool.
zpool
list can be used to check how much space the
checkpoint takes from the pool.
-
-d,
--discard
- Discards an existing checkpoint from
pool.
-
-w,
--wait
- Waits until the checkpoint has finished being discarded
before returning.
zfs-snapshot(8),
zpool-import(8),
zpool-status(8)