Getting Help

Support staff may be contacted via:

Griffith Library and IT

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Help 3735 5555 or X55555

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Email support: eresearch-

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support@griffith.edu.au
Online Form: https://www.griffith.edu.au/eresearch-services/request-help?hpc

You can log cases on service desk

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tool Cherwell https://

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griffith.

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cherwellondemand.

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com/CherwellClient/
Note for classifying your request:

Quick Classification: HPC
Service: eResearch
Category: Research Computation, Analysis and Visualisation
Subcategory: High Performance Computing
Team: RSD - eResearch and Specialised Platforms - HPC

eResearch and Specialised Platforms, Griffith University
Email: eresearch-support@griffith.edu.au
Web: eresearch https://www.griffith.edu.au/eresearch-services

Getting Started

Logging in.

To log in to the cluster, ssh to

gowonda10.250.250.7

clogin1.rcs.griffith.edu.au

What is ssh

SSH Secure Shell provides users with a secure, encrypted mechanism to log into systems and transfer files

ssh clients

windows platform

To use X11 port forwarding, Install Xming X Server for Windows first.
See instructions here

If X11 forwading is not needed (true for most cases), do not install it.

To install a ssh client e.g. putty, please follow this instruction

Linux platform and mac platform

ssh -Y gowondaY snumber@clogin1.rcs.griffith.edu.au 

Multi-Factor Authentication (MFA) has been implemented on Griffith HPC as an additional layer of cybersecurity. You will receive this message

Authenticating using PingID...

Please use your pingid authenticator app to approve. After that you will receive this message:

PingID authentication completed successfully

PS: Further information about pingID can be found here.

Transferring files between your desktop and gowonda cluster

http://confluence.rcs.griffith.edu.au:8080/display/GHPC/Transferring + files + between + your + desktop + and +gowonda+Griffith HPC cluster

Once you are on the system, have a look around. Your home directory is stored in:
/exports/home/<SNumber>

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when you run qstat from the command line, you will see your job's state within the queue. The following form lists the possible states and their descriptions

Cluster Status

To find the current usage, run this command:

du -kh /export/home/snumber

du -kh /scratch/snumber

You may run the following command to check free resources on cluster at any moment:

qstatr

qhost

Reference:

1. ECDF. 20 July 2011. U of Edinburgh. 7 Oct. 2008 <www.ecdf.ed.ac.uk>