ZPoolFeatures

command	Details	Implementation
version	-	Full
create	filesystem properties, pool properties, mount point	Partial
destroy	uses -f to force unmount	Full
list	list -PH	Partial
status	status -vP	Partial
history	history -l	Partial
iostat	iostat -LlPvHl	Partial
online	online [-e]	Full
offline	offline [-f] [-t]	Full
clear	clear	Full
get	get	Full
set	set	Full
resilver	resilver	full
attach	attach	full
replace	replace	full
detach	detach	full
scrub	scrub	full
trim	trim	full
upgrade	upgrade	full

Not supported - but planned

add [-fgLnP] [-o property=value] <pool> <vdev> ...
remove [-npsw] <pool> <device> ...

Future versions

import
export
checkpoint
split 
sync
initialize
reguid
events

Not planned to be supported

labelclear [-f] <vdev>
reopen [-n] <pool>
wait [-Hp] [-T d|u] [-t <activity>[,...]] <pool> [interval]