On Saturday, June 27, 2015, the following work was done:
- Upgrade Lindquist Center (LC) data center Production and Research router (Software & Firmware)
- The software upgrade did not cause disruption. The firmware upgrade restarted each router card in series. The few things connected to only one router card experienced an outage of several minutes. Most things are connected to more than one router card, directly or indirectly.
- Adjust MTU on 2 inter-router links at LC
The MTU adjustments were done in series and did not cause disruption.
Upgrade Lindquist Production & research Nexus Switches (Software)
The upgrade did not cause disruption.