SuperMUC: Scheduled Maintenance May 21-23

[LRZ aktuell]

Dear users of the SuperMUC Petaflop system at LRZ,
 
 due to a scheduled hard- and software maintenance, the thin node system
 will not be available for user operation starting on May 21, 8:00 am.
 The interruption is expected to last for three days.
 
 Expected changes:
 
   * IBM PE 1.2 PTF 12, fixing some long-standing bugs in IBM MPI
   * Update of LoadLeveler required by IBM PE
 


 This information is also available on our web server
 http://www.lrz-muenchen.de/services/compute/supermuc/aktuell/ali4576/

 Reinhold Bader