There is a planned maintainance in server collocation  datacenter. It may interrupt pool operation during this period up to 35 mins. Make sure you have backup pools ready to take over
  
Planned Date: 04.09.2017
Maintenance window: 22:30 – 04:00 - UTC
Reason: Switching infrastructure upgrade
Task: Upgrading N7K-SUP1 to N7K-SUP2E
Expected Traffic interruption duration: up to 35 min.
Best
Loshia