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	CICS HPC Rain Cluster PDF document attached on how to use the rain cluster. CICS HPC Rain Cluster - Q & A Question and answer document CICS HPC Rain Cluster - Diagram RAIN diagram CICS HPC Rain Cluster - Accessing Data Cluster Wide When you are accessing data cluster wide you will need to specify the /data name for it. For example; to access the data in /san/cics_sfr you would use: /data/sfr - this path is accessible by all node... CICS HPC Rain Cluster - Matlab To access matlab on the rain cluster. First login to the head node: $ ssh rain.umd.edu Next request an interactive session from a compute node: [rreese@rain ~]$ qrsh If you want to request more sl... CICS HPC Rain Cluster - Matlab GUI If you need to access a gui for matlab, you can tunnel a X session over ssh from your linux machine to a compute node by doing the following: On your workstation: $ ssh -L 2120:compute-0-0:22 rain.u... CICS HPC Rain Cluster - Request a Specific Compute Node You can use the following command switch to specify the node you want to access: $ qrsh -l h='compute-0-2' Substitute compute-0-2 for the compute node you want to access. CICS HPC Rain Cluster - View Compute Nodes To see how many compute nodes are in the cluster and what they are named you can use the following command: $ rocks list host HOST         MEMBERSHIP CPUS RAC... CICS HPC Rain Cluster - SGE Cron Example Submitting jobs to SGE from cron.   To do this you need to modify your crontab to have the following:   SGE_ROOT=/opt/gridengine SGE_ARCH=`$SGE_ROOT/util/arch` CICS HPC Rain Cluster - IDV The attached PDF provides information for connecting to IDV on the rain cluster from Windows Thin Clients.

 
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