HiPerGator has been fully operational for several months.
All production work should now be done on the HiPerGator system.
The login and job-submission nodes are
gator.hpc.ufl.edu, or
hipergator.hpc.ufl.edu, or
gator.researchcomputing.ufl.edu, or
hipergator.researchcomputing.ufl.edu.

The old login and job-submission node submit.hpc.ufl.edu will be turned off on October 31, 2013. The old cluster nodes will be reconfigured and will then become part of HiPerGator.