Make mirrors (in principle each mirror can be installed as a roll but priorities make it dificult to combine)
#
# epel
#
#set my subversion
MYSUBVERSION=0
rocks create mirror http://mirror.umd.edu/fedora/epel/5/x86_64 rollname=epel version=5.4.$MYSUBVERSION
#remove previous versions
#rocks remove roll epel
#rocks add roll epel-5.4.${MYSUBVERSION}-0.x86_64.disk1.iso
#rocks enable roll epel
#
#osg
#
MYSUBVERSION=3
rocks create mirror http://repo.grid.iu.edu/3.0/el5/osg-release/x86_64 rollname=osg version=5.4.$MYSUBVERSION