old news

Power Maintenance

  • Posted on: 28 April 2016
  • By: admin

On Tuesday, 2012-08-14, 20:00 to 24:00, there will be a power maintenance at Umeå University that may affect HPC2N. Therefore we have scheduled downtime on all our clusters during the maintenance. Login nodes, file servers etc may also be unavailable during that period.

Fri, 2012-08-10 13:14 | Björn Torkelsson

Abisko unavailable due to TOP500 runs May 21-27

  • Posted on: 28 April 2016
  • By: admin

Abisko will be unavailable for normal batch jobs starting Monday 21th May.
We will then perform full system runs for the TOP500 numbers.
It is expected to take 3-4 days.

We apologize for the inconvenience this will be causing.

Due to unexpected hardware problems we need to extend the runs over the weekend.

The HPL runs are part of the final system delivery testing and is, besides generating a good TOP500 result, aimed at ironing out any remaning hardware problems and making sure the user community can run really large jobs on the system without problems.

Power outage

  • Posted on: 28 April 2016
  • By: admin

There was a major power outage around 2012-05-03 10:15 which also affected our cluster machine room. The power is back and we are working on restoring the clusters. 

All running jobs on all our clusters were unfortunately lost.

Thu, 2012-05-03 10:34 | Björn Torkelsson

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Updated: 2024-02-26, 13:52