When is the next maintenance window (service stop)?

UPPMAX performs a scheduled maintenance window for our two server halls once a month.

The maintenance day for all our server halls occurs the first Wednesday that is a work day of every month.

How severe the maintenance window will be, and the expected consequences (if any) for running jobs, filesystems etc. will be announced 7 days before the scheduled maintenance window. An email is normally sent out to affected users 7 days before the maintenance window.