Dear users of SuperMIG, SuperMIG will not be available from Monday Dec. 05, 09:00 until Wednesday Dec. 07, 18:00. During this extended maintenance the hardware and software will be upgraded and acceptance benchmarks will be executed. In case of changes in the schedule we will notify you through this ALI. We apologize for the inconvenience caused by this interrupt. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/supermuc/aktuell/ali4161/ Hans-Georg Kleinhenz