Commit 1331b46e authored by Parete-Koon, Suzanne's avatar Parete-Koon, Suzanne
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Update README.md

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# Globus Sign in
You may have alredy tested your globus sign in with the instuctions you were sent in your training registration confirmation.
You may have already tested your Globus sign in with the instructions you were sent in your training registration confirmation.
**Globus Sign In for CADES users with a UCAMS ID (ORNL employee)**
......@@ -28,59 +27,60 @@ Users may also create their own personal endpoints, and manage access and sharin
# CADES and OLCF Endpoint Names
Once logged into Globus, you can select the Endpoints icon in the left blue menu, and search for public endpoints by name.
Once logged into Globus, you can select the Endpoints icon in the left blue menu, and search for public endpoints by name.
Searching for ```CADES OR``` or ```OLCF DTN``` will present these endpoint for you to activate.
## Activating Endpoints
Activating an endpoint generally requires credentials at the institutes hosting the endpoints.
* For example, activating the OLCF or NERSC endpoints requires accounts at those facilities.
* Authentication is commonly required for institutional Data Transfer Nodes (DTNs)
### Activiating the CADES-OR Endpoint
Authenticating the Endpoint with your credentials is known as *Endpoint Activation* .
Activating an endpoint generally requires credentials at the institutes hosting the endpoints. For example, activating the OLCF or NERSC endpoints requires accounts at those facilities.
### Activating the CADES-OR Endpoint
1. Click in the "Endpoints" box on the left blue menu on globus.org side and search for `CADES-OR` (CADES Open Research).
* You will be redirected to enter your UCAMS credentials or globusID.
* Authenticating the Endpoint with your credentials is known as *Endpoint Activation* and can be done when adding and using an Endpoint for the first time, or can be completed by navigating to the "Manage Endpoints" screen as shown in the following image (`Endpoints`→`Endpoint List`→`activate`).
* Once the endpoint is set you can modify the path to point to your file/data. In this example, we will connect to Lustre storage: `/lustre/or-hydra/cades-birthright/world-share/`
## Moving Files
Once you have signed in to globus and activated the CADES-OR endpoint you can move files with the "File Manager" between diffrent directories.
Once you have signed in to globus and activated the CADES-OR endpoint you can move files with the "File Manager" between different directories.
*Example:*
This example setup shows you how to move files from Lustre to your NFS /home/userID area to aviod losing them in the Lustre purge.
Next go to “filemanager” on the left blue column menu:
This example setup shows you how to move files from Lustre to your NFS /home/userID area to avoid losing them in the Lustre purge.
Next go to “File Manager” on the left blue column menu:
* In the left "Collection" window type CADES-OR.
* Notice that you see your NFS home/userID directory contents listed, this is the default landing point.
* In the right "Collection" window type "CADES-OR"
* In the "Path" window enter the path to birthright Lustre scratch space world-shared area:
* /lustre/or-hydra/cades-birthright/world-shared
* Click on *my_test_file.txt* in world-shared and use the " < Start" option at the bottom of right colum to move it to NFS.
* Click on *my_test_file.txt* in world-shared and use the " < Start" option at the bottom of right column to move it to NFS.
* Notice that you can move whole folders.
A note about data managment:
A note about data management:
This makes it easy to move folders and files out of Lustre, but you really should save only the data that you need to keep.
When you start a simulation campaign, plan first for what files you will keep and what files you will discard.
* Publish non-active data.
* Constellation Portal https://doi.ccs.ornl.gov
*The Constellation Portal is a web service that allows ORNL users to access and publish documents and/or datasets associated with active research projects within, or in coordination with, ORNL. Register at https://doi.ccs.ornl.gov with your Xcams or NCCS ID and you will be able to publish data and generate a DOI for it. The DOI help menu will give you instructions.
## Globus Challange
## Globus Challenge
1. Sign in to gloubs.org.
2. Activate the CADES-OR endpoint.
3. Use Globus to:
* Get /lustre/or-hydra/cades-birthright/world-shared/GPU_basics and
* Move /lustre/or-hydra/cades-birthright/world-shared/GPU-Basics and
* Put it in your /home/userID NFS directory
* What was your transfer speed?
4. Can you find the OLCF HPSS endpoint?
4. Which OLCF systems have endpoint?
5. Can you find the NERSC endpoints?
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