This is more than double the capacity of the HPC Login Nodes, and will make your transfers run faster. The export nodes have 40Gb/s uplinks to our GPFS storage system and 20Gb/s uplinks to our Archival system. If you are using SFTP, RSYNC, or SCP, be sure to connect to and not a HPC Login Node. Globus is still a more reliable option in this case, but RSYNC/SCP doesn't require much configuration on the client-side. RSYNC or SCP - Best when you are connected on-campus via a reliable high-speed network and your data transfer is part of a scripted process.Globus is also the fastest transfer method of these three.
This method requires a little setup ahead of time, but, is robust and appropriate for any data transfer task. Globus - Best when your data transfer will take a long time (at least several hours) or when the connection may be periodically interrupted during transfer.This method is quick and convenient, but less reliable for long-running transfers. Secure File Transfer Protocal (SFTP) - Best when your data transfer is relatively small and will take only a few minutes, or you are connected on-campus via a reliable high-speed network.
There are three basic ways to move data to and from our storage systems:
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This page describes how to transfer data to and from the HPC and Spear filesystems (GPFS) and Research Archival using SFTP, SCP, or RSYNC.
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