#!/bin/sh
#-
# Parallel mounting of ZFS filesystems leads to partial ordering of the
# mounted filesystems.
# Separating the header from the remaining lines and sorting the latter
# before recombining is a viable solution.
#-

# https://lists.freebsd.org/pipermail/freebsd-current/2019-March/073016.html
# https://lists.freebsd.org/pipermail/freebsd-current/2019-March/073022.html
/bin/df ${@} | /usr/bin/awk '/^Filesystem/ { print; sort = "/usr/bin/sort -sk " NF-1 } ! /^Filesystem/ { print | sort }'

# new-df.sh