root@source: zfs snapshot dataset@1

root@source: zfs send dataset@1 \

| ssh target 'zfs receive dataset'

root@source: zfs snapshot dataset@2

root@source: zfs send -i dataset@1 dataset@2 \ | ssh target 'zfs receive dataset'

replication: the hard way

present but not shown: donkeywork. lots of donkeywork.