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Hinweis

For internal data transfer, please always use the host name alone, omitting the domain suffix ".hlrn.de". You can use the generic names blogin, glogin or specific names like blogin5, glogin2, etc.. This way NHR internal links are used which are faster than external routes. The latter are used when specifying fully qualified host names (blogin.hlrn.de or glogin.hlrn.de) which is not recommended here.

Data Transfer Between Emmy (Göttingen) And The GWDG SCC

If you have previously been working on the SCC in Göttingen at the GWDG, you can follow these steps if you need to transfer data to/from the Emmy system:

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Copy a single file FOO  from SCC $HOME into your current directory on Emmy

Codeblock
languagebash
rsync -e 'ssh -i <fullpath_of_privatekeyfile>' GWDGUSERNAME@transfer-scc.gwdg.de:/usr/users/GWDGUSERNAME/FOO .

Copy a single file FOO in your current directory on Emmy to $HOME  on the SCC

Codeblock
languagebash
rsync -e 'ssh -i <fullpath_of_privatekeyfile>' FOO GWDGUSERNAME@transfer-scc.gwdg.de:/usr/users/GWDGUSERNAME/

Copy a directory in your SCC /scratch  to your current directory on Emmy

Codeblock
languagebash
rsync -e 'ssh -i <fullpath_of_privatekeyfile>' -r GWDGUSERNAME@transfer-scc.gwdg.de:/scratch/projects/workshops/forest/synthetic_trees .

Copy a directory in your current directory on Emmy to /scratch  on the SCC

Codeblock
languagebash
rsync -e 'ssh -i <fullpath_of_privatekeyfile>' -r synthetic_trees GWDGUSERNAME@transfer-scc.gwdg.de:/scratch/projects/workshops/forest/

If you have terrabytes of data that need to be transferred, please contact us so that we can provide a custom solution for this.