IT-infrastructure in Zeuthen. - Desy
IT-infrastructure in Zeuthen. - Desy
IT-infrastructure in Zeuthen. - Desy
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Operat<strong>in</strong>g systems – UNIX / L<strong>in</strong>ux<br />
> Scientific L<strong>in</strong>ux<br />
SL4 – SL6 (work horse currently: SL5)<br />
Mostly x86_64 (even on desktops)<br />
Policy to upgrade every system to latest “m<strong>in</strong>or release”<br />
Virtualisation with XEN (part of SL5), will move to KVM (part of SL6)<br />
Desktops managed by DV completely – no “root” access by users<br />
> Solaris<br />
Only some systems left (ma<strong>in</strong>ly management nodes for tape library & <strong>in</strong>stallation<br />
service...)<br />
P<strong>IT</strong>Z VMEs<br />
Andreas Haupt | <strong>IT</strong>-<strong><strong>in</strong>frastructure</strong> <strong>in</strong> <strong>Zeuthen</strong> | June 6, 2011 | Page 40
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