20251007 / Scheduled power outage and System upgrade

kind reminder: An electrical power outage for maintenance purpose will be held Saturday 18th of October 2025 (12 hours long maintenance).

  All PSMN infrastructure will be powered off from friday 17th (starting 12h00) to tuesday 21th
      login nodes, compute nodes & visualization nodes will be POWERED OFF at noon (12h00) friday 17th

  At restart:
      All PSMN infrastruture will be UPGRADED to Debian 13 Trixie
      All scratches will be ERASED (incompatible version change)