Welcome to the HPC web

This is a wiki home for high-performance computing at the NRAO. The area is still undergoing organizational changes but content in the Categories section is either actively maintained or will exist in coming months.


Older Areas

The following areas are not under active development but may still have useful information.

Recently changed topics across the HPC web

Listing the twelve most recent changes...

Web Topic Summary Date - UserSorted descending
HPC HeraLibrarian HERA Librarian software Instructions on configuring the hardware can be found at https://staff.nrao.edu/wiki/bin/view/CIS/Documentation/Herastore01 Installation ... 2017-04-24 - 10:45 - KScottRowe
HPC HERA HERA * HeraLibrarian 2017-04-24 - 10:26 - KScottRowe
HPC WebHome This is a wiki home for high performance computing at the NRAO. The area is still undergoing organizational changes but content in the Categories section is either ... 2017-04-24 - 10:25 - KScottRowe
HPC FidindirectActivity Summary of NAASC Lustre FID in direct Activation Activity This page provides a summary of the activity conducted at NAASC on Fri/Sat April 21/22, 2017. %TWISTY{ ... 2017-04-24 - 09:55 - JessicaOtey
HPC HPCSupport GBO / LBO / JAO / NRAO HPC (High Performance Computing) Support Wiki Introduction This wiki is to track open tasks and to collect detailed logs for HPC related ... 2017-04-24 - 09:34 - JessicaOtey
HPC UsnoDifxOsPatch USNO Server and Client Patching Patching is done on each Tuesday (USNO maintenance day) between 3pm and 5pm Mountain time. The process begins on Monday with target ... 2017-04-19 - 13:18 - MarkWainright
HPC UsnoDifxClientOSInstall OS Image Build and Patching The USNO correlator client image is built based on the NRAO standard cluster image documentation found here: https://staff.nrao.edu/wiki ... 2017-04-12 - 16:44 - MarkWainright
HPC UsnoDifxMegaRAID LSI MegaRAID Install The MegaRAID software installs /usr/local but we actually want it in /opt/services. So we make a symlink. $ To install the software, be ... 2017-03-23 - 15:31 - KScottRowe
HPC UsnoProjectBook *Project Book only exists in rough outline form, final structure should be completed by June and contents completed by end of August * When completed the project book ... 2017-03-22 - 10:52 - KScottRowe
HPC UsnoDifxNagios Nagios We install service software in /opt/services instead of the normal location. This seperates it from the OS install and allows us to re install and/or upgrade ... 2017-03-17 - 17:43 - KScottRowe
HPC UsnoDifxRADIUS Free Radius Server How to Install the FreeRadius Server This install was done on RHEL 6.7. Create the user (provided 31420:31420 is not in use). su echo 'radius ... 2017-03-13 - 13:22 - KScottRowe
HPC UsnoNodeBootMechanism Node Boot Mechanism Configure BIOS $ Disable Hyper Threading: Hyper Threading is a very cheap trick to simulate dual CPUs. All it does is create a second entry ... 2017-03-13 - 13:08 - KScottRowe

More extensive change lists are available via the WebChanges topic.

HPC Web Utilities

Topic revision: r22 - 2017-04-24, KScottRowe

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