20250627 / Cooling in datacenter

“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…).