ZFS on Linux がついに Stable になった模様。祝。
http://zfsonlinux.org/
http://archive.zfsonlinux.org/
http://archive.zfsonlinux.org/
Debian, Fedora, and RHEL/CentOS用のリポジトリが公開されたのでURLを転記。
Debian: Add to /etc/apt/sources.list
deb http://archive.zfsonlinux.org/
deb-src deb http://archive.zfsonlinux.org/
Fedora: See http://zfsonlinux.org/fedora for directions.
rpm http://archive.zfsonlinux.org/
srpm http://archive.zfsonlinux.org/
RHEL/CentOS: See http://zfsonlinux.org/epel for directions.
rpm http://archive.zfsonlinux.org/
spms http://archive.zfsonlinux.org/