20250826 / Cooling system

Cooling system is down, and it is worst than the last time. Idle nodes have been drain and poweroff.

Working nodes might follow, if the situation doesn't evolve well.

EDIT 18h30: all partitions DOWN, 230+ nodes powered OFF. All running jobs continue, at minimal frequencies. No starting jobs.

EDIT 21h30: T°C back to normal with actual reduced load. PSMN stay in DRAIN mode until further notice.