Page Comparison

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If users have attended previous workshops, this will be review.

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Opening Screen:

Message Shows message of the day
Storage Lists storage usage - across project spaces
- You can see this again by calling: arccquota
- Also shows directories specific to arcc HPCs

Code Block

General Format:[<username>@<server/node-name> <folder>]$ 
[<username>@blog2arcc-t30@mblog2 ~]$ arccquota
+----------------------------------------------------------------------+
|              arccquota
# ‘man’ is only available on the login nodes.
# It is not available on the compute nodes.
[<username>@blog2 ~]$ man id
[<username>@blog2 ~]$ id –-version
[<username>@blog2 ~]$ id
[<username>@blog2 ~]$ groups

Which groups?

Code Block

[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              |             Block              |
+----------------------------------------------------------------------+
|                Path                 | Used       Limit     %         |
+----------------------------------------------------------------------+
| /home/arcc-t30                      | 00.00 GB   50.00 GB  00.00     |
| /gscratch/arcc-t30                  | 00.00 GB   05.00 TB  00.00     |
| /project/arccanetrain               | 00.00 GB   05.00 TB  00.00     |
|                                                                      |
+----------------------------------------------------------------------+
[arcc-t30@mblog1 ~]$

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ARCC HPC: FileSystem

Space for [username]Space defined below

Type	Location	Description	Notes
home	/home/<username>	Personal storage space associated with user’s account. For configuration files and smaller software installations.	Smaller allocation
project	/project/<project-name>/		Space to collaborate among project members. Data here is persistent and is exempt from purge policy.	All project members have read/write at this level.
project-user	/project/<project-name>/[username]	Storage specific to username within project space. Project members can read but only you may write.
project-software	/project/<project-name>/software	Storage space to install software to be shared among project group members.	Only on MedicineBow
gscratch	/gscratch/<username>	Scratch space to perform computing for individual users.	Data here is subject to a purge policy	.
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.

See here for information about directory quotas

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Home, Project, and

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Gscratch Folders:

Code Block

# Home folder:
[]$ cd ~
[]$ pwd
/home/arcc-t05
[]$ cd /gscratch/arcc-t05
# Shared project space
[]$ cd /project/arccanetrain/
[arcc-t05@blog1 arccanetrain]$ ls
arcc-t01  arcc-t06  arcc-t11  arcc-t16  arcc-t21  arcc-t26  brewer       mkilleansalexan5
arcc-t02  arcc-t07  arcc-t12  arcc-t17  arcc-t22  arcc-t27  excotest     salexan5
arcc-t03  arcc-t08  arcc-t13  arcc-t18  arcc-t23  arcc-t28  intro_to_hpc
arcc-t04  arcc-t09  arcc-t14  arcc-t19  arcc-t24  arcc-t29  lreilly lmainzer
arcc-t05  arcc-t10  arcc-t15  arcc-t20  arcc-t25  arcc-t30  lreilly mkillean

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Copy files:

Code Block
[]$ cd [~]$ cp -r /project/arccanetrain/intro_to_hpc/ . [~]$ cd intro_to_hpc/ [intro_to_hpc]$ ls Intro_to_hpc.pdf python01.py python01.py.fixed run_gpu.sh run.sh

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Versions Compared

Old Version 11

New Version Current

Key

Opening Screen:

Which groups?

ARCC HPC: FileSystem

Home, Project, and

Gscratch Folders:

Copy files: