check-point current ZFS storage pool state
Checkpoints the current state of pool ,
which can be later restored by
import --rewind-to-checkpoint. The existence of a
checkpoint in a pool prohibits the following
reguid. In addition, it
may break reservation boundaries if the pool lacks free space. The
indicates the existence of a checkpoint or the progress of discarding a
checkpoint from a pool.
list can be used to check how much space the
checkpoint takes from the pool.
- Discards an existing checkpoint from pool.
- Waits until the checkpoint has finished being discarded before