Allow worker nodes to have as much as 512GB per node.  See https://ticket.grid.iu.edu/goc/16202 and https://jira.opensciencegrid.org/browse/SOFTWARE-1137
Allow worker nodes to have as much as 512GB per node.  See https://ticket.grid.iu.edu/goc/16202 and https://jira.opensciencegrid.org/browse/SOFTWARE-1137

git-svn-id: 8e6470fdf0410dbd375d7ca1c7e7b1f4e5857e13@17261 4e558342-562e-0410-864c-e07659590f8c

opensciencegrid/osg-configure,matyasselmeci/osg-configure,opensciencegrid/osg-configure,matyasselmeci/osg-configure