zpool-initialize(8) on FreeBSD
The text dd3a1547e43d, as FreeBSD 15.1-RELEASE, FreeBSD 15.0-RELEASE shipped it.
write to unallocated regions of ZFS storage pool
Flags it lists
-
--all -
--cancel -
--suspend -
--uninit -
--wait -
-a -
-c -
-s -
-u -
-w