Dear IANVS users, the cluster is back online. There has been no data loss on the /home or /scratch partitions. The issue happened because today, on 2025-01-30 08:30, an error during repairs to the ITZ’s power infrastructure led to a voltage spike on one of our two power lanes. The ITZ’s systems have redundant power […]
All Artikel mit Schlagwort ‘ITZ‘
30. Jan 2025
IANVS: Unplanned downtime, job loss
Dear IANVS users, we regret to inform you that the IANVS cluster is currently experiencing total system failure. Currently running jobs have been lost. We will do our best to keep data on the /home partition safe. We are investigating the cause and will update you as soon as we have more information. Best regards, […]
11. Sep 2024
IANVS: Unplanned downtime, job loss, data loss on /scratch
Dear IANVS users, we regret to inform you that the IANVS cluster is currently experiencing total system failure. We expect the downtime to last at least until tomorrow noon (2024-09-12 12:00). Both running jobs and jobs still in the queue have been lost. There will probably be data loss on the /scratch partition. We will […]
22. Mrz 2024
HPC: Default module version policy change
Dear HPC users, we have decided to implement a policy change during the maintenance window on April 2nd: When a user loads a module without specifying a version, they will get the newest installed version of the software instead of the oldest. During the maintenance window, all software installed on the cluster will be switched […]
15. Mrz 2024
IANVS: Maintenance window on 2024-04-02 09:00 to 17:00
Update 2024-04-02 18:14: The maintenance window is over. Updates have been successfully applied.
17. Mrz 2023
IANVS: Higher quality of service for test jobs
When you are still testing out your submit scripts, having to wait for a long time only to find your job has quit with an error can be very frustrating. In order to help with this, we have set up a new Quality of Service (QOS) category for jobs, called test. The test QOS is intended to be used for high-priority, high-turnaround jobs that are small, short-lived, and don’t use a lot of resources.
23. Feb 2022
IANVS: Cluster back online, no jobs until Feb 28th
Dear IANVS users, the issues with the cluster have been resolved. The cluster is scheduled to be operational again on Monday, February 28th. For now, all current users will be able to login in order to get their data. Please note, however, that you will not be able to submit jobs until February 28th as […]
18. Jan 2022
IANVS: Major outage
Dear IANVS users, On January 6th, IANVS has experienced a major hardware outage. We are working on procuring replacement parts. Unfortunately we cannot say at this moment when the issue will be resolved and the cluster will be ready again. We are sorry for the inconvenience. Please contact us if you have any questions: via […]
24. Jan 2018
IANVS: Intel Studio 2018.1 available
Dear IANVS users, we have installed the current version of Intel Parallel Studio XE Cluster Edition. Starting with this version, we have split up the Intel Studio suite into multiple components: Compilers MKL MPI Debugger DAAL IPP PSTL TBB You can still load most of the suite at once with the command „ml intel-studio/2018.1.163“. More […]
2. Apr 2013
Aus zwei mach eins: IT-Hilfe für alle
Die Gründungsfeier des ITZ und die feierliche Einweihung der renovierten Maschinensäle und Gebäude am 27. März 2013 wurden begleitet vom Magazin der Martin-Luther-Universität, scientia halensis: Dr. Frank Wossal erklärt die Rechner im Maschinenraum. (Fotos: Sarah Huke) Laute Lüfter, schnelle Rechner und eine Menge Kabel: In der Kurt-Mothes-Straße 1 am Weinberg Campus wurde das ITZ gestern nicht […]