Fil des news

kind reminder: a complete power outage is scheduled Saturday Oct 26th 2024 (tomorrow).

as of now, we are starting to shutdow our HPC infrastructure (partitions, then gateways, then nodes and filers).

• partitions are DOWN
• gateways are OFF
• upgrades on nodes and filers (IN PROGRESS)

An electrical power outage for maintenance purpose will be held Saturday 26th of October 2024 (10 hours long maintenance).

• All PSMN infrastructure will be powered off from friday 25th (starting 12h00) to tuesday 28th
  • login nodes, compute nodes & visualization nodes will be POWERED OFF at noon (12h00) friday

• At restart:
  • “flix” partitions will be renamed “premium”, watch your scripts.
  • E5 and Epyc hardware might be moved within DC, hence not available at restart (depending on humans availability)

See our online documentation:

• https://www.ens-lyon.fr/PSMN/Documentation/

Thanks to ENS de Lyon IT team, everything seems OK (apart for a few already handled hickups).

ENS de Lyon DSI (IT team) announced a physical firewalls upgrade tomorrow (02-10-2024) starting at 16:00.

It will be a total cutoff of all ENSL networks (inclugind PSMN's) for a few hours…

EDIT 2024-09-25, 13h00: It was a DDoS on ESR IP classes. It's filtered.

EDIT 14h00:

Official communication: (translated quote) “Starting this early morning, we are experiencing a lot of slowliness and/or cutoff on the main input/output ENSL network. All tools and external network zones are impacted.”

PSMN's gateways are impacted.