Fil des news

Il n'y aura pas de création de comptes pendant la période de fermeture administrative de l'ENSL.

We have been informed that the DC ENSL cooling system is back online.

Partitions Lake and Lake-premium are back at full capacity. Frequencies resume following the usual pattern (minimum frequency by day, maximum frequency at night).

• Cooling system is still under heavy load (and awaits repairs)
  • Lake partitions are reduced, and frequencies set at minimum
  • Cascade partitons have frequencies set at minimum

• Scratch Cascade is almost full
  • please cleanup, before I do…

  • find /scratch/Cascade/$USER/ --dry-run -type f -iname '*' -ctime +180 -exec rm -f {} \;

  • find /scratch/Cascade/$USER/ --dry-run -empty -type d -delete

remove –dry-run for thrilling action.

“Depuis 11h, un problème de groupe froid (1/4 en rade) affecte le Data Center (salle SING).

Nous devons impérativement limiter la chauffe de nos installations en les arrêtant ou en limitant leur fréquence.”

There's a problem with datacenter cooling system. Frequencies will be reduced and unused nodes will be powered off during all week-end.

edit: Lake & Lake-premium are in drained mode for the WE: running jobs will finish, queued jobs will stay queued.

If it is not enough, Cascade & Cascade-premium will endure the same fate, or worst (poweroff…).

Probably because a high energy particule went by, scratch/Cral went awol around 11:00.

(for real, reason unknown, but 2 servers of the pack suddendly decided that “no.”)

Plan B applied, with conviction, things should be back to normal.