March 2011 - aktuell - lists.lrz.de

Turbomole 6.3 available on Linux Cluster
by LRZ aktuell March 30, 2011

March 30, 2011

The latest version of Turbomole 6.3 has been installed on the Linux Cluster (x86_64). Please use module load to access the new version. Also note that the default is now set to version 6.3. This information is also available on our web server http://www.lrz-muenchen.de/services/software/aktuell/ali3980/ Alexander Block

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Upd:HLRB-II login back in production
by LRZ aktuell March 29, 2011

March 29, 2011

Changes to this message: Update Dear users of HLRB-II, the problems on the login partition of HLRB-II have been fixed and the system is back in production. We apologize for any inconvenience caused by this interrupt. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/hlrb/aktuell/ali3978/ Hans-Georg Kleinhenz

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PRACE exhibition at ISC'11
by LRZ aktuell March 29, 2011

March 29, 2011

Dear users, PRACE is again showing its achievements at the exhibition during ISC'11 in Hamburg June 20-23, 2011. One important message is the demonstration of scientific results. These are most effectively presented to the conference participants as videos of recent simulations. We offer you the opportunity to present your scientific achievements to a much wider audience - outside your normal topical conference participants. Initially, the videos will be shown in Hamburg but later also in conferences where PRACE will exhibit (like SC11). Please, contact us if you are interested to present your results. This information is also available on our web server http://www.lrz-muenchen.de/aktuell/ali3979/ Alexander Block

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HLRB-II login partition down
by LRZ aktuell March 29, 2011

March 29, 2011

Dear users of HLRB-II, the login partition of HLRB-II is currently down. SGI support has been notified. Please use the alternate login node login2.hlrb2.lrz-muenchen.de to access your data and to submit jobs. We apologize for any inconvenience caused by this interrupt. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/hlrb/aktuell/ali3978/ Hans-Georg Kleinhenz

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Netzwartung am 29.3.
by LRZ aktuell March 28, 2011

March 28, 2011

1. TUM Weihenstephan, Geb. 4317 (Neubau Tierwissenschaften) Zwischen 8:00 Uhr und 8:30 Uhr wird wegen eines defekten Luefters das Chassis des Switches swg1-2p9 ausgetauscht. 2. TUM Garching Chemiegebaeude CH3 Um 8:00 Uhr kommt es fuer die Anschluesse an den Switches swv1-3ad und swv2-3ad zu einer kurzen Unterbrechung. 3. Studentenwohnheim Garching II (Enzianstrasse) Zwischen 8:00 Uhr und 8:30 Uhr wird hier der Switch ausgetauscht. Ausserdem hat die Firma M-net Wartungsarbeiten an einigen DSL-Verbindungen angekuendigt. Am 29.3. und 31.3. jeweils zwischen 4:00 Uhr und 6:00 Uhr fuer ca. 10 Minuten: Prinzregententenplatz 12 Schellingstrasse 155 Unterer Anger 2 Avenariusstrasse 15 Muenchhausenstrasse 21 Seestrasse 13 Schwere-Reiter-Strasse 35 Barer Strasse 13 Ludwigstrasse 10 Am 30.3. von 22:00 Uhr bis 31.3. 5:00 Uhr: Baumbachstrasse 7 Muenchhausenstrasse 21 Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/services/netz/aktuell/ali3976/ Wolfgang Beyer

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New performance script on HLRB2
by LRZ aktuell March 25, 2011

March 25, 2011

"persystreport" has been installed and is available for all HLRB2 users. Performance properties have been defined so users can check the performance of their applications. Issuing "persystreport" on the command line will generate a report of performance properties of your recent jobs. For more documentation please refer to: http://www.lrz.de/services/compute/linux-cluster/tuning/persystreport/ This information is also available on our web server http://www.lrz-muenchen.de/services/compute/hlrb/aktuell/ali3975/ Carla Guillen

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Linux Cluster: UltraViolet temporarily disabled
by LRZ aktuell March 24, 2011

March 24, 2011

Dear users of the Linux Cluster at LRZ, the UltraViolet system has been SGE-disabled due to testing and maintenance which will take place next week. We expect to return to user operation by April 1. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/aktuell/ali3974/ Reinhold Bader

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Which users of HLRB need MPI-IO
by LRZ aktuell March 22, 2011

March 22, 2011

For the installating of the migration system for the petascale system "SuperMUC" at LRZ we are investigating which users or codes depend on MPI-IO. We ask all users who need MPI-IO to get in contact with the HLRB support: * via servicedesk (https://servicedesk.lrz.de/?service= Hochleistungsrechnen%20und%20Grid-Supercomputing%20%28HLRB%29&lang= en) * or via hlrb-admin_at_lrz.de This information is also available on our web server http://www.lrz-muenchen.de/services/compute/hlrb/aktuell/ali3973/ Matthias Brehm

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Netzwartung am 22.3.
by LRZ aktuell March 21, 2011

March 21, 2011

LMU Amalienstrasse 17 Studentenwohnheim Heinrich-Groh-Strasse Studentenwohnheim Biederstein Ab 7:30 Uhr werden in der Amalienstrasse 17 die Switches ausgetauscht, die Bandbreite der Anbindung wird dabei auf 10 Gb/s erhoeht. Betroffen sind auch die Anbindungen der genannten Wohnheime, welche bis 9:00 Uhr wieder laufen sollten. In der Amalienstrasse 17 selbst werden die letzten Anschluesse gegen 11 Uhr fertig werden. Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/services/netz/aktuell/ali3972/ Wolfgang Beyer

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Upd:HLRB-II login partition back in production
by LRZ aktuell March 18, 2011

March 18, 2011

Changes to this message: Update Dear users of HLRB-II, the problems on the login partition of HLRB-II are fixed and it is back in production. We apologize for any inconvenience caused by the interrupt. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/hlrb/aktuell/ali3971/ Hans-Georg Kleinhenz

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