ZFS committed to the FreeBSD base.

[Kip Macy]

> While I don't know of any hardware that is *only* 32bit and
> sold by Sun, Solaris 10 runs on 32bit PCs and will do for the
> foreseeable future as I'm sure a good part of the opensolaris
> community would be upset if it were to be abandoned.

Abandoned is the wrong word, but supported is definitely not the same
as new development being targeted at.

 -Kip