en:user:server
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| en:user:it-gruppe:server:login [2012/03/28 07:05] – created wolfgang | en:user:server [2023/11/29 21:25] (current) – [Compute servers] fix compu3 CPU cores Jan Henrik Sylvester | ||
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| ===== Login servers ===== | ===== Login servers ===== | ||
| - | * login1.math.uni-hamburg.de and login2.math.uni-hamburg.de | + | * login1.math.uni-hamburg.de and login2.math.uni-hamburg.de |
| - | * are available from outside math.uni-hamburg.de via ssh, | + | * are available from outside math.uni-hamburg.de via ssh (see [[en: |
| * have limited resources, what makes them suitable for | * have limited resources, what makes them suitable for | ||
| * logging into compute servers, | * logging into compute servers, | ||
| Line 12: | Line 12: | ||
| ===== Compute servers ===== | ===== Compute servers ===== | ||
| - | * compu1.math.uni-hamburg.de and compu2.math.uni-hamburg.de with 24 CPU cores and 48GB RAM each and | + | * <del>compu1.math.uni-hamburg.de |
| - | * compu3.math.uni-hamburg.de with 256GB RAM | + | * <del>compu2.math.uni-hamburg.de with 24 CPU cores and 48 GB RAM running Ubuntu 18.04 (sporadic problems known),</ |
| - | * are only available from inside math.uni-hamburg.de via ssh, for example from login servers or desktop computers, | + | * compu3.math.uni-hamburg.de with 20 CPU cores and 384 GB RAM running Ubuntu 22.04, |
| + | * compu4.math.uni-hamburg.de | ||
| + | * compu5.math.uni-hamburg.de | ||
| + | * are only available from inside | ||
| * will usually only be restarted after prior announcement on the department blog, | * will usually only be restarted after prior announcement on the department blog, | ||
| * are suitable for computation jobs. | * are suitable for computation jobs. | ||
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| '' | '' | ||
| - | You needs to obtain new credentials: | + | You needs to obtain new credentials |
| - | '' | + | '' |
| Now you have got 2 weeks access to files on AFS and are entitled to renew these credentials for 3 months without reentering your password. With these credentials, | Now you have got 2 weeks access to files on AFS and are entitled to renew these credentials for 3 months without reentering your password. With these credentials, | ||
| Line 65: | Line 68: | ||
| '' | '' | ||
| - | (jan henrik, 2012-02-24) | + | (jan henrik, 2012-02-24) |
en/user/server.1332918346.txt.gz · Last modified: 2012/03/28 07:05 by wolfgang