March 2012 - aktuell - lists.lrz.de

Upd:Ausfall des mytum-Mailservers behoben
by LRZ aktuell March 6, 2012

March 6, 2012

Aenderungen an der Mitteilung: Update Update: Das Problem wurde noch in der Nacht behoben. Seit 5:10 Uhr laeuft der mytum-Mailserver wieder. ----------------------------------------------------------------------- Heute Morgen gegen 3:30 Uhr ist der mytum-Mailserver (mail.mytum.de) ausgefallen. Die Wiederinbetriebnahme ist voraussichtlich erst im Laufe des Vormittags moeglich. Wir bitten um Ihr Verstaendnis und bitten den Ausfall zu entschuldigen. Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/aktuell/ali4257/ Ado Haarer

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Ausfall des mytum-Mailservers
by LRZ aktuell March 6, 2012

March 6, 2012

Heute Morgen gegen 3:30 Uhr ist der mytum-Mailserver (mail.mytum.de) ausgefallen. Die Wiederinbetriebnahme ist voraussichtlich erst im Laufe des Vormittags moeglich. Wir bitten um Ihr Verstaendnis und bitten den Ausfall zu entschuldigen. Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/aktuell/ali4257/ Ado Haarer

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Netzwartung am 6.3.
by LRZ aktuell March 5, 2012

March 5, 2012

1. Campus Garching Zwischen 7:30 Uhr und 9:00 Uhr wird es durch das Entfernen des Testrouters zu einer kurzen Unterbrechung kommen. 2. LMU Oettingenstrasse 67, Tiermedizin Schwabing Zwischen 6:00 Uhr und 9:00 Uhr wird bei den Switches dieser Areale ein Softwareupdate durchgefuehrt. 3. LMU Amalienstr. 83 Durch die Umkonfiguration der Gebaeudeanbindung kommt es zwischen 7:30 Uhr und 8:00 Uhr zu einer kurzen Unterbrechung. 4. TUM Weihenstephan Geb. 4214 (Zentrales Hoersaalgebaeude) Zwischen 8:00 Uhr und 8:30 Uhr werden die Switches swg1-kqi, swg2-kqi und swi1-kqi ausgetauscht. 5. Virtuelle Firewalls Bei den folgenden virtuellen Firewalls muss zur Herstellung von Redundanz (Aufbau eines Active/Standby Setups) ein Softwareupdate durchgefuehrt werden. cust-fw44 LMU Informatik cust-fw59 LMU Theoretische Physik Linux-Cluster cust-fw78 BSB Google Books-Projekt Es ist dabei zwischen 8:00 Uhr und 9:00 Uhr mit zwei kurzen Unterbrechungen von ca. 2-3 Minuten zu rechnen. Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/services/netz/aktuell/ali4255/ Wolfgang Beyer

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Upd:Linux-Cluster: MPP segment returned to user operation
by LRZ aktuell March 2, 2012

March 2, 2012

Changes to this message: returned to user operation Update: The MPP segment has been returned to user operation. ----------------------------------------------------------------------- Dear users of the Linux Cluster systems at LRZ, Due to an extended hard- and software maintenance, the MEGWare MPP cluster segment will not be available for user operation between February 29, 2012, 9:00 am and March 2, 2012, 6:00 pm. By upgrading part of the interconnect hardware as well as the infiniband driver software, we hope to fix some still-persisting stability issues. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/aktuell/ali4237/ Reinhold Bader

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LRZ at CeBIT 2012
by LRZ aktuell March 2, 2012

March 2, 2012

CeBIT, the world's largest computer exhibition, will take place in Hannover from 6 to 10 March 2012. The Gauss Centre for Supercomputing (GCS) with its three members in Juelich (JSC), Garching (LRZ), and Stuttgart (HLRS) will again be present at the booth of the German Federal Ministry of Education and Research (BMBF, Hall 26, booth E50). The highlight topic will be "Energy" this year, showcased by displays and presentations. In addition, all three sites will show simulation results from science and engineering obtained using supercomputers and they will inform the public about their activities. We are looking forward to seeing you at the CeBIT. (Contact: Dr. Volker Weinberg, weinberg(a)lrz.de) This information is also available on our web server http://www.lrz-muenchen.de/services/compute/aktuell/ali4254/ Volker Weinberg

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Second EU-US Summer School 2012 announcement
by LRZ aktuell March 1, 2012

March 1, 2012

HPC SUMMER SCHOOL SECOND ANNOUNCEMENT: Three weeks remain before the deadline to apply to the third international Summer School on High Performance Computing (HPC) Challenges in Computational Sciences. The deadline is March 18, 2012, and details and the application are at: https://www.xsede.org/web/summerschool12 Selected applicants will spend June 24-28, 2012, in the Royal Marine Hotel, Dublin, Ireland, learning issues related to HPC challenges and networking with experts in the field, as leading American and European computational scientists and HPC technologists present a variety of topics. The program will benefit graduate and postdoctoral students from European and U.S. institutions who currently use HPC to conduct research. Participation is free of charge to students who are selected and includes accommodations and full board in Dublin. Support for travel costs is also available to students selected to participate and who are from U.S. institutions. Participants will stay and attend the summer school in the Royal Marine Hotel in Dun Laoghaire in south Co. Dublin. It is easily accessible to/ from Dublin Airport via 24-hr coach service and 20 minutes from Dublin city center by the DART train. The summer school is cosponsored by the U.S. National Science Foundation s Extreme Science and Engineering Discovery Environment (XSEDE) project and the European Union Seventh Framework Program s Partnership for Advanced Computing in Europe (PRACE). Contacts: XSEDE Scott Lathrop, University of Illinois at Urbana-Champaign, NCSA, United States, lathrop_at_illinois.edu PRACE Hermann Lederer, RZG, Max Planck Society, Germany, lederer_at_rzg.mpg.de Simon Wong, ICHEC, Ireland, simon.wong_at_ichec.ie See also the first announcement: http://www.lrz.de/services/compute/ aktuell/ali4228/ This information is also available on our web server http://www.lrz-muenchen.de/services/compute/aktuell/ali4253/ Alexander Block

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Announcement of HPC Summer School (Dublin, June 2012)
by LRZ aktuell March 1, 2012

March 1, 2012

Three weeks remain before the deadline to apply to the third international Summer School on High Performance Computing (HPC) Challenges in Computational Sciences. The deadline is March 18, 2012, and details and the application are at: https://www.xsede.org/web/summerschool12 Selected applicants will spend June 24-28, 2012, in the Royal Marine Hotel, Dublin, Ireland, learning issues related to HPC challenges and networking with experts in the field, as leading American and European computational scientists and HPC technologists present a variety of topics. The program will benefit graduate and postdoctoral students from European and U.S. institutions who currently use HPC to conduct research. Participation is free of charge to students who are selected and includes accommodations and full board in Dublin. Support for travel costs is also available to students selected to participate and who are from U.S. institutions. Participants will stay and attend the summer school in the Royal Marine Hotel in Dun Laoghaire in south Co. Dublin. It is easily accessible to/ from Dublin Airport via 24-hr coach service and 20 minutes from Dublin city center by the DART train. The summer school is cosponsored by the U.S. National Science Foundation s Extreme Science and Engineering Discovery Environment (XSEDE) project and the European Union Seventh Framework Program s Partnership for Advanced Computing in Europe (PRACE). Contacts: * XSEDE: Scott Lathrop, University of Illinois at Urbana-Champaign, NCSA, United States, lathrop(a)illinois.edu * PRACE: Hermann Lederer, RZG, Max Planck Society, Germany, lederer(a)rzg.mpg.de Simon Wong, ICHEC, Ireland, simon.wong(a)ichec.ie More information on PRACE and XSEDE: www.prace-ri.eu and www.xsede.org This information is also available on our web server http://www.lrz-muenchen.de/services/compute/aktuell/ali4252/ Reinhold Bader

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