add a zpool to a zone on solaris 11 still requires zone's reboot?

Hi all,
I have a M500 with SunOS 5.11 11.1 sun4u sparc SUNW,SPARC-Enterprise running on my global zone.  I have a non-gzone running with some datasets.  Adding a new dataset is not visible to the zone.  Do I need to reboot the zone to see new filesystem in the zone?  I already done the steps in zonecfg.  Here is what I have

zonecfg:zone1> add dataset
zonecfg:zone1>dataset=stgdb1_scandoc-pool
zonecfg:zone1>end

dataset:
        name: stgdb1_u005-pool
        alias: stgdb1_u005-pool
dataset:
        name: stgdb1_scandoc-pool
        alias: stgdb1_scandoc-pool
I can not see the new dataset stgdb1_scandoc-pool.