On 24.09.2019 between 07:00 and 18:00 o'clock, we will carry out a combined software and hardware maintenance on the following DSS Filesystems: - dssfs01 - dsstumfs01 - dsstumfs02 - dsskcsfs01 Some parts of the maintenance require a downtime of the file systems. Therefore the DSS filesystems mentioned above will be unavailable during the maintenance. We apologise for the inconvenience.