One post I ran across indicated they had to configure each VLAN as a DHCP relay and this resolved theirthe issue.
Referenced Post:
Cisco SGE2010p, multi vlan, dhcp problem.
Michael9006 Feb 2, 2012 at 6:40 AM
I finally figured it out. I need to set up each VLAN as a DHCP relay. Just an FYI in case anyone else runs into this.