Fil des news

Network upgrades takes waaaay longer than expected.

We are not ready to restart. Sorry for the inconvenience.

EDIT 16h00: PSMN is up & running.

SGE will be started tomorrow morning.

A power outage (planned, this time) will occur Saturday, October 23th 2021, on ENS de Lyon Monod site.

There will be large operations on electrical systems over the week-end, and PSMN Staff will also perform usual background upgrades.

Planned stops for PSMN are:

• stop of all queues on Friday, October 22th (before 12h00)
• poweroff of allo-psmn & ssh-psmn at 12h00 on Friday, October 22th

Scheduling of PSMN restart will depend on maintenance operations, and is scheduled Monday, October 25th (all day, ASAP, from DC SING is back to “fully operationnal” to PSMN upgrades are OK).

Stay tuned: http://www.ens-lyon.fr/PSMN/doku.php?id=news:blog

On the matter of upgrades, please have a look at (french only): http://www.ens-lyon.fr/PSMN/doku.php?id=news:evolutions

BIG CHANGES coming soon…

All storage services are still in heavy scan (and allready have dead disks).

The gateway-out has died, which force us to apply a new network configuration.

We will restart services along the day, stay tune.

EDIT 11h30:

• all data UP (and scanning)
• all scratch UP
• all comp UP
• allo-psmn UP
• ssh.psmn UP

EDIT 15:15

• all compute UP

A massive power outage, from 12h30 to 13h30, occured on ENS de Lyon (Monod Site) today.

It lasted long enough to drain UPS batteries. Everything went off badly.

Please be patient as we are trying to restart PSMN.

EDIT 16:25: a new power outage is “planned” from 16:30 to 17:00. All filers and scratch servers are down for data protection.

EDIT 17h50: All filers are up and under heavy scanning. Gateways will be started tomorrow morning.

• SSH gateway upgrade

ssh.ens-lyon.fr, the ENS de Lyon SSH gateway will be upgraded (again) Monday 20/09/2021, from 8h30 to 10h30 AM.

The gateway might not be usable during this time.

The PSMN gateway (ssh.psmn.ens-lyon.fr) will be upgraded also, later… (in 2021).

• Main Internet Access

The main ENS de Lyon Internet access will be switched to the new Lyres2019 (the ESR RMU network of Lyon) Access Point, Monday 20/09/2021, from 13h00 to 14h00.