Running on a FreeBSD 12.0 system, a dataset (my home directory) does not mount automatically at system boot. Manually mounting it (i.e. via zfs mount zroot/usr/home/username) works correctly.
This dataset originally was on a different disk and was moved to its current location via zfs send deskback/backup/usr/home/username | zfs receive -e zroot/usr/home.
Presumably, I could add an entry to /etc/fstab to mount this dataset, but it seems like this shouldn't be necessary. How can I get ZFS to automatically mount this at boot time?
Edit
The canmount property for these datasets are:
# zfs get -r canmount zroot/usr
NAME PROPERTY VALUE SOURCE
zroot/usr canmount off local
zroot/usr/home canmount on default
zroot/usr/home/username canmount on default
zroot/usr/home/username@--head-- canmount - -