Dear MeluXina users,
On December 6th starting 09:00 CET a performance maintenance with no platform downtime will be performed on MeluXina, expected to take 1h.
The principal actions concern a change to the Slurm configuration to resolve a reported problem that results in performance issues for jobs with very high number of MPI ranks.
A full system reservation will be in place to prevent computational jobs from running during this period. User access to the login nodes and data tiers will be possible. Services running on the cloud module will not be able to start computational jobs.
Thank you for your understanding.
For any questions please contact our Service Desk.
The LuxProvide team
UPDATE 10:03 CET Maintenance finished and user jobs resumed. Large scale MPI jobs now running well, and sub-scheduling back to pre-30Oct behaviour.
Dear MeluXina users,
On December 7th starting 15:00 CET a Jira security maintenance with no platform downtime will be performed on MeluXina, expected to take 3h.
The ticketing service will be not be available during this maintenance.
Thank you for your understanding.
The LuxProvide team
UPDATE 17:00 CET: Maintenance finished.