[Midnightbsd-cvs] src: periodic.conf: add zfs

[laffer1 at midnightbsd.org]

Log Message:
-----------
add zfs

Modified Files:
--------------
    src/etc/defaults:
        periodic.conf (r1.8 -> r1.9)
        (http://cvsweb.midnightbsd.org/src/etc/defaults/periodic.conf?r1=1.8&r2=1.9)