FreeBSD + ZFS on a production server?

[Wojciech Puchar]

>> pseudo-filesystem) if you want no protection, mirrored or raidz.
>
> Isn't it a pity that the fbsd implementation of ZFS lacks such a
> feature. Your anti stories of ZFS often show these aspects.
> Almost none of your comments on zfs are valid in Solaris.

AFAIK on solaris set copies= and what i told before is the same. am i 
wrong?