ZFS boot is being worked on at this moment[0] - hopefully it bears fruit. I don’t know, if this were successful, if it would be backported to 9.
[0] https://mail-index.netbsd.org/current-users/2020/02/14/msg03...
Re:NetBSD 9.0
by corona-chan on Saturday February 15, 2020 @07:24PM
(#22339004)
OpenBSD next, please!
Re:NetBSD 9.0
by yjftsjthsd-h on Sunday February 16, 2020 @05:52PM
(#22344230)
OpenBSD will probably never use ZFS; they like clean code that they can understand and control as completely as possible, and ZFS is a monster of a codebase that replaces whole chunks of the system with its own.
Grateful for this