The GOC will upgrade the following services beginning Tuesday, November 26th, 2013 at 14:00 UTC. The GOC reserves 8 hours in the unlikely event that unexpected problems are encountered. We encourage users to test affected services before the production release.
All Services
There will be OS updates; reboots will be required. Downtime should be minimal, and the usual high-availability mechanisms will be used to reduce service downtime even further and eliminate it in most cases. However, services may experience degraded performance, and the services without HA mechanisms (OIM and Twiki) will still experience brief downtimes.