Glenn

Firewall and Proxy Settings

In order for users to access OSC resources through the web your firewall rules should allow for connections to the following IP ranges.  Otherwise, users may be blocked or denied access to our services.

  • 192.148.248.0/24
  • 192.157.5.0/25
  • 131.187.0.0/16

Users who are unsure of whether their network is blocking theses hosts or ports should contact their local IT administrator.

IT and Network Administrators

Ensure your clients have the following ports opened up in order to acess our resources.  

Software Refresh

OSC timely installs new software versions on OSC systems, and periodically do coordinated software refresh (update the default versions to be more up-to-date and remove some versions that are quite out of date) on OSC systems. While we encourage everyone to use up-to-date software, the old defaults will still be available till the next software refresh, in case some users prefer to use the old defaults. The software refresh is usually made during the scheduled downtime, while we will send out notifications to all users ahead of time for any questions/suggestions/concerns.

Citation

To cite Glenn, please use the following Archival Resource Key:

ark:/19495/hpc1ph70

Here is the citation in BibTeX format:

@article{Glenn2009,
ark = {ark:/19495/hpc1ph70},
url = {http://osc.edu/ark:/19495/hpc1ph70},
year  = {2009},
author = {Ohio Supercomputer Center},
title = {Glenn supercomputer}
}

And in EndNote format:

%0 Generic
%T Glenn supercomputer
%A Ohio Supercomputer Center
%R ark:/19495/hpc1ph70
%U http://osc.edu/ark:/19495/hpc1ph70
%D 2009

ANSYS default module changes

Date: 
Monday, February 2, 2015 - 4:15pm
Supercomputer: 

We have updated the default module of ANSYS on both Oakley and Glenn. The default module of ANSYS is ANSYS 14.5.7 on Oakley and ANSYS 14.5 on Glenn. For example, if you use module load ansys on Oakley, ANSYS 14.5.7 (instead of ANSYS 13.0) is loaded. We however keep the older versions of ANSYS installed on our cluster.

FLUENT default module changes

Date: 
Monday, February 2, 2015 - 4:00pm
Supercomputer: 

We have updated the default module of FLUENT on both Oakley and Glenn. The default module of FLUENT is FLUENT15.0.7 on Oakley and FLUENT 14.5 on Glenn. For example, if you use module load fluent on Oakley, FLUENT 15.0.7 (instead of FLUENT 13.0) is loaded. We however keep the older versions of FLUENT installed on our cluster.

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