Globus information in the RAL User Knowledge Base: https://sdg.rap.ucar.edu/confluence/pages/viewpage.action?title=Globus&spaceKey=RUKB
Globus is a technology for moving files between computers.
The Campaign Store is a large collection of spinning disks that is replacing the HPSS for most users.
A Globus End Point is a location that Globus knows how to connect to.
The Campaign Store can be accessed via Globus or via /glade/campaign on the data-access nodes - https://www2.cisl.ucar.edu/resources/storage-and-file-systems/campaign-storage-file-system
You will need:
You will need to use the Globus web App or the Globus CLI to tell Globus to transfer files.