Science IT services down July 21 and 22 - Huygens building power outage

Friday July 21 from 17:00, we will start shutting down compute clusternodes, in order to prepare for the power outage of the Huygens building Saturday July 22. Other servers will be shut down later. The most important servers (mail, home, file, Ceph, gitlab, loginservers) will be shutdown starting Saturday morning 7:00. We will try to keep basic services (DNS/DHCP, SMTP(mail) and license servers) up during this power outage. RU services are not serviced from the Huygens building, so will not be affected.

From Wednesday 19 July 8:00 until Saturday afternoon there is no emergency power backup. If the main power fails in this period, services will go down.