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Introduce a number of ways to access an ARCC HPC Cluster.
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Sections
01: Accessing the Cluster
Topics:
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Access using OnDemand (MedicineBow, Southpass, WiOD)
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SSH access to Beartooth
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SSH Key Setup Walkthrough for MedicineBow
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Navigate various folders.
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Try it: Log into OnDemand
SSH
Setting up SSH-Keys for Passwordless Login
Directory Navigation
Basic HPC System Exploration
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Methods for HPC Cluster Access
There are a number of ways to access the cluster:
SSH:
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You have an Existing Account: Log on
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| Code Block |
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[arcc-t05@blog1 ~]$ id uid=10339923(arcc-t05) gid=10339923(arcc-t05) groups=10339923(arcc-t05),89997(beartooth),446824(uwit-research-arccanetraining),5735503(teton_backup),6000211(arccanetrain) [arcc-t05@blog1 ~]$ groups arcc-t05 beartooth uwit-research-arccanetraining teton_backup arccanetrain |
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Beartooth: FileSystem
Type | Location | Description |
home | /home/<username> | Space for configuration files and software installations. |
project | /project/<project-name>/[username] | Space to collaborate among project members. Data here is persistent and is exempt from purge policy. |
gscratch | /gscratch/<username> | Space to perform computing for individual users. Data here is subject to a purge policy defined below. |
node local scratch | /lscratch | Only on compute. |
memory filesystem | /dev/shm | RAM-based tmpfs available as part of RAM for very rapid I/O operations; small capacity. |
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