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public:processing_at_juropa [2014-06-05 15:53] – Stefan Froehlich | public:processing_at_juropa [2017-03-08 15:27] (current) – external edit 127.0.0.1 | ||
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+ | ===== Juropa decommissioned ===== | ||
+ | The information below is only for backup and some install info might still be useful to other people. | ||
+ | The new system is Jureca and you can find the info here:\\ | ||
+ | [[http:// | ||
+ | |||
===== Installation and Processing on Juropa ====== | ===== Installation and Processing on Juropa ====== | ||
Here will be some notes on the Juropa installation and how to use the software on Juropa at the Juelich Supercomuting Centre.\\ | Here will be some notes on the Juropa installation and how to use the software on Juropa at the Juelich Supercomuting Centre.\\ | ||
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For Sara\\ | For Sara\\ | ||
[[https:// | [[https:// | ||
- | If you want to do a direct | + | \\ |
+ | The recommended way to copy data is via srm copy. For doing this you need a Grid Certificate | ||
+ | ==== Register with the Virtual Organization ==== | ||
+ | You can register with the Lofar VO here: | ||
+ | [[https:// | ||
==== Grid Certificate ==== | ==== Grid Certificate ==== | ||
To get direct srm copy access to the LTA storage you need a Grid Certificate.\\ | To get direct srm copy access to the LTA storage you need a Grid Certificate.\\ | ||
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[[http:// | [[http:// | ||
==== SRM Copy from Juropa ==== | ==== SRM Copy from Juropa ==== | ||
- | Here are only a few lines we need from Hanno Holties guide (Link is for reference. Whole guide not applicable | + | There are two possible ways to create proxies on Juropa. With the ltools and grid-proxy-init commands or with voms-proxy-init.\\ |
+ | The main difference | ||
+ | == grid-proxy-init == | ||
+ | To use the grid-proxies simple follow these steps:\\ | ||
Store your private key in '' | Store your private key in '' | ||
Execute:\\ < | Execute:\\ < | ||
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< | < | ||
Test data retrieval: | Test data retrieval: | ||
- | When copying data with the --jobfile option, keep in mind that there is a 30min cpu limit on the login node. Meaning your srmcp should be shorter that 30min. | + | When copying data with the --jobfile option, keep in mind that there is a 30min cpu limit on the login node. Meaning your srmcp should be shorter that 30min.\\ |
+ | \\ | ||
+ | == voms-proxy-init == | ||
+ | To use voms-proxies handle your keys and certificate as above and source the script | ||
+ | < | ||
+ | Optional: Set proxy environment variable to custom location:\\ < | ||
+ | Generate a proxy:\\ < | ||
+ | Test data retrieval: | ||
==== LOFAR Software ==== | ==== LOFAR Software ==== | ||
The LOFAR Software Framework is installed in the home directory of user htb003. You load the environment with | The LOFAR Software Framework is installed in the home directory of user htb003. You load the environment with | ||
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The current working installation is in: | The current working installation is in: | ||
< | < | ||
- | / | + | / |
</ | </ | ||
Some things have to be Changed in order to compile and run everything on Juropa. | Some things have to be Changed in order to compile and run everything on Juropa. |