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HLRB-II login partition down
by LRZ aktuell April 20, 2011

April 20, 2011

Dear users of HLRB-II, the login partition of HLRB-II is currently down. SGI is already working on the problem and we expect the partition to be back in production at 18:00 at the latest. Please use the alternate login partition login2.hlrb2.lrz-muenchen.de to access your data and submit jobs. We apologize for the inconvenience caused by this interrupt. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/hlrb/aktuell/ali3998/ Hans-Georg Kleinhenz

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European-US Summer School on HPC Challenges in Computational Sciences
by LRZ aktuell April 18, 2011

April 18, 2011

There are still places for EU students in the summer school at Lake Tahoe. Deadline for applications is April 25, to apply via http://www.ncsa.illinois.edu/Conferences/EUS-summerschool/ Ideal candidates are excellent students at the end of their graduate studies or the beginning of their PhD studies which have already skills in parallel programming. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/hlrb/aktuell/ali3996/ Matthias Brehm

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Netzbetrieb: Wartungsarbeiten in KW 16 und KW 17
by LRZ aktuell April 18, 2011

April 18, 2011

Was : Stromabschaltung durch TUM, Umbau der bestehenden Elektro-Etagenverteiler Wo : TUM Stammgelaende, Barerstr. 21, Geb. 0501 Wann: 20.04.2011, 18-22 Uhr. WLAN ist ebenfalls nicht verfuegbar Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/services/netz/aktuell/ali3995/ Markus Meschederu

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Upd:Update: Maintenance of HLRB-II login node on April 18th cancelled
by LRZ aktuell April 15, 2011

April 15, 2011

Changes to this message: Update Dear users of HLRB-II, the maintenance on the login node could be performed during the downtime on Friday, April 15. The planned maintenance on Monday, April 18th from 07:30 - 10:00 is therefore not need and will be canceled. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/hlrb/aktuell/ali3992/ Hans-Georg Kleinhenz

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Upd:Update: HLRB-II login partition back in production
by LRZ aktuell April 15, 2011

April 15, 2011

Aenderungen an der Mitteilung: 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. Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/services/compute/hlrb/aktuell/ali3994/ Johann Dobler

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HLRB-II login partition down
by LRZ aktuell April 15, 2011

April 15, 2011

Dear users of HLRB-II, the login partition of HLRB-II is currently down. SGI support already works on the problem and we expect the system to be back in production later this afternoon. To access your data or to submit jobs please use the alternate login node login2.hlrb2.lrz-muenchen.de We apologize for the inconvenience caused by this interrupt. Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/services/compute/hlrb/aktuell/ali3994/ Johann Dobler

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Maintenance of HLRB-II login node on April 18th, 07:30-10:00
by LRZ aktuell April 14, 2011

April 14, 2011

Dear users of HLRB-II, the login node of HLRB-II will not be available on Monday, April 18th, 07:30 - 10:00 due to a software maintenance. Interactive batch will also not be possible during this timeframe. Please use the alternate login node login2.hlrb2.lrz-muenchen.de to access your data and to submit jobs. We apologize for the inconvenience caused by this maintenance. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/hlrb/aktuell/ali3992/ Hans-Georg Kleinhenz

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TSM-Betriebsunterbrechung an allen Servern am 27.04.2011
by LRZ aktuell April 14, 2011

April 14, 2011

Am Mittwoch, den 27.04.11 fuehren wir von 8:30 bis ca. 17:00 Uhr eine Hardware-Wartung an unserem Archiv- und Backupsystem durch, die zu einer ganztaegigen Betriebsunterbrechung an allen Servern fuehrt. Wir bitten um Ihr Verstaendnis, falls es zu Unannehmlichkeiten auf Ihrer Seite kommen sollte. In order to be able to keep delivering the familiar service quality for you we perform a maintenance on our Archive and Backup System on Wednesday, 2011-04-27 from 8:30 am to 17:00. We apologize for any inconvenience on your side. Note: HLRB2, Grid as well as Linux-Cluster users are affected too. Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/services/datenhaltung/adsm/aktuell/ali3991/ Monika Hufnagl

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Training: Intel Array Building Blocks (ArBB)
by LRZ aktuell April 13, 2011

April 13, 2011

Dear Users, LRZ offers a training on Array Building Blocks (ArBB), Intel's latest solution for high-level parallel programming. The training takes place at the LRZ building on May 11/12, 2011 and is free of charge. ArBB allows application developers to concentrate on the implementation of their scientific code instead of dealing with low-level issues like extracting parallelisms or optimizing performance for a certain hardware architecture. It allows to produce scalable and portable parallel implementations from a single high-level, maintainable, and application-oriented implementation. LRZ has evaluated ArBB (as successor of RapidMind) for more than 6 months. Since evaluation results are convincing, we would like to welcome you to learn more about this new programming language based on C++. Hans Pabst, Software Engineer and Technical Consultant at Intel, will explain the philosophy of ArBB, introduce the syntax and key features like ArBB data collections or its operators for data processing. The lectures are complemented by hands-on parts which will allow people to gain practical experience with the programming model and performance analysis of ArBB code with VTune. Participants are invited to continue the practical parts with own pieces of code. The tutorial will also give an overview of the different technologies and parallel programming models supported by Intel products, and how to mix and match these products. More information on the course can be found at http://www.lrz.de/ services/compute/courses/#TOC1.19 . Please register via the LRZ registration form (select course HIAB1S11). Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/services/compute/hlrb/aktuell/ali3990/ Iris Christadler

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Betriebsunterbrechung Exchange heute (12.04.) um 17 Uhr wegen dringender Wartung
by LRZ aktuell April 12, 2011

April 12, 2011

Wegen dringender Wartungsarbeiten (Austausch defekter Hardware) muss der Exchange-Betrieb heute (12.04.) gegen 17 Uhr fuer ca. 15 bis 30 Minuten unterbrochen werden. Wir bitten um Ihr Verstaendnis. Diese Information finden Sie im WWW unter http://www.lrz-muenchen.de/aktuell/ali3989/ Ado Haarer

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