Status

Known issues

[Tue 1 June 2021, 10:38] The gligar04 login node was rebooted to resolve unresponsiveness

Planned maintenance

[Sun 11 July 2021, all day] Network disruption expected

A scheduled disaster recovery procedure test will take place in the datacenter housing the UGent infrastructure.
This will result in network disruptions for a couple of hours throughout the day. (At this point, it is not possible to be more specific.)

Will be impacted:

• access to Tier-2 login nodes
• access to the internet from the Tier-2 HPC infrastructure (incl. external license servers)
  • Jobs that specifically rely on an external connection (e.g. license server) could terminate prematurely on Sunday 11 July.
    Other queued and running jobs should not be affected.
• access to VSC accountpage
• access to VSC Tier1 Cloud infrastructure
  • VMs and API will keep on running, but will not be reachable from the internet

Reminders

• [April 2021] Cluster doduo is now available, more information here!

• [Wed 27 May 2020] All SSH public keys uploaded before 20 May 2020 have been revoked.
  More information regarding this security operation at
  https://vlaams-supercomputing-centrum-vscdocumentation.readthedocs-hosted.com/en/latest/security_measures_20200520.html

Cluster load

Consult http://hpc.ugent.be/clusterstate/

(only available within the UGent network)