I initially replicated tank/storage1 -- usb1/storage1-slave (depicted below), and then (deliberately) destroyed the snapshot I replicated from. By doing this, did I lose the ability to incrementally (zfs send -i) replicate between these 2 file systems? What's the best way to approach SYNC'ing these file systems after destroying this snapshot? # zfs list NAME USED AVAIL REFER MOUNTPOINT tank 128G 100G 23K /tank tank/storage1 128G 100G 128G /tank/storage1 usb1 122G 563G 24K /usb1 usb1/storage1-slave 122G 563G 122G /usb1/storage1-slave usb1/storage2 21K 563G 21K /usb1/storage2 What if I initially RSYNC'd tank/storage1 -- usb1/storage1-slave, and decided to incrementally replicate 'via zfs send -i'.