other:newppl:starting
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision | Next revision Both sides next revision | ||
|
other:newppl:starting [2023/03/08 16:33] jypeter [Available servers] Updated ciclad=>spirit |
other:newppl:starting [2023/04/05 09:41] jypeter [Available servers] Improved the inside/outside LSCE servers definition |
||
|---|---|---|---|
| Line 190: | Line 190: | ||
| ==== Available servers ==== | ==== Available servers ==== | ||
| - | * **The LSCE interactive servers**: ''obelix//NN//''\\ Use ''ssh obelix'' to access these servers, and the //load balancing// system will send you to the server that has currently the smallest load. | + | * **The LSCE //gateway//**: ''ssh1.lsce.ipsl.fr'' |
| - | * <wrap hi>Never forget that you are sharing these servers with other users!</wrap> | + | * Use ''ssh ssh1.lsce.ipsl.fr'' when you are **outside the LSCE wired network**, before accessing any other LSCE server:\\ By **//outside LSCE//**, we mean: |
| - | * <wrap hi>Do not use too much CPU and/or memory for a long time</wrap>. Heavy computation should be done on the [[https://intranet.lsce.ipsl.fr/informatique/en/calcul/batch.php|LSCE cluster]] | + | * on the LSCE WiFi network |
| - | * Learn how to [[other:newppl:starting#determining_the_load_of_a_linux_server|use the top command]] to determine the current load of a server and the CPU/memory usage of your processes ! | + | * or physically outside LSCE |
| - | * <code>$ ssh obelix | + | * You can also use ''ssh1'' when you are **copying files to/from outside LSCE** with ''scp'' or ssh-based tools |
| + | * <wrap hi>The ''ssh1'' gateway can **only** be used for copying files or accessing the LSCE interactive servers</wrap>! | ||
| + | |||
| + | * **The LSCE interactive servers**: ''obelix//NN//'' | ||
| + | * Use ''ssh obelix'' to access the LSCE servers from **inside** LSCE. The //load balancing// system will send you to the ''obelix//NN//'' server that has currently the smallest load. | ||
| + | * By **//inside LSCE//**, we mean: | ||
| + | * on the LSCE **wired** network | ||
| + | * or on the ''ssh1'' gateway | ||
| + | * <wrap hi>Never forget that you are sharing these servers with other users!</wrap> | ||
| + | * <wrap hi>Do not use too much CPU and/or memory for a long time</wrap>. Heavy computation should be done on the [[https://intranet.lsce.ipsl.fr/informatique/en/calcul/batch.php|LSCE cluster]] | ||
| + | * Learn how to [[other:newppl:starting#determining_the_load_of_a_linux_server|use the top command]] to determine the current load of a server and the CPU/memory usage of your processes ! | ||
| + | * <code>$ ssh obelix | ||
| Last login: Mon Jun 3 08:49:53 2019 from somewhere | Last login: Mon Jun 3 08:49:53 2019 from somewhere | ||
| # You can use one of the following commands if you want to know on which obelix you are | # You can use one of the following commands if you want to know on which obelix you are | ||
other/newppl/starting.txt · Last modified: 2024/07/02 10:22 by jypeter
