IT-infrastructure in Zeuthen. - Desy
IT-infrastructure in Zeuthen. - Desy
IT-infrastructure in Zeuthen. - Desy
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Comput<strong>in</strong>g <strong><strong>in</strong>frastructure</strong> – Local batch farm<br />
> Local batch system with currently <strong>in</strong>stalled 928 cores<br />
Users: Icecube, CTA, P<strong>IT</strong>Z, Theory, ...<br />
> Average farm node:<br />
DELL blade system<br />
3-4 GB RAM / cpu core<br />
2x 2,5” SAS disks (Raid0)<br />
At least 20GB scratch disk space <strong>in</strong> $TMPDIR<br />
SL5<br />
> Grid Eng<strong>in</strong>e 6.2u5<br />
Last open source version provided by SUN<br />
<strong>Zeuthen</strong> traditionally used SGE and its predecessor Cod<strong>in</strong>e s<strong>in</strong>ce the mid 90s<br />
Plan to purchase support contract from Univa – current ma<strong>in</strong>ta<strong>in</strong>er of the open source<br />
version<br />
Andreas Haupt | <strong>IT</strong>-<strong><strong>in</strong>frastructure</strong> <strong>in</strong> <strong>Zeuthen</strong> | June 6, 2011 | Page 26
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