On July 20. 2021 (7/20/21) between 7:30 and 12:00 the LRZ will be swapping out some more switches in the Oettingenstr. 67. This will impact the CIP IMAP Servers. These will be unreachable for some time. Spam tagging will be affected likewise.

On July 22. 2021 (7/22/21) between 7:30 and 12:00 the LRZ will be swapping out some more switches in the Oettingenstr. 67. This will impact the CIP-Pools Gobi (L U112), Sibirien (L U114) and Taklamakan (L U117). The PCs can become unreachable at any time during the maintenance window as well es lose access to fileservers and other services. SLURM jobs will most likiely crash. This will also impact the CIP IMAP Servers. These will be unreachable for some time. Spam tagging will be affected likewise.

Because the swaps also affect the building uplink the whole Oettingenstr. 67 will be unreachable for some time. This will lead to problems in Luna and Deneb. Homes, SLURM etc.