A few IRIS servers must be restarted to install operating system patches. This includes the [IRIS website](https://iris.eecs.berkeley.edu/), [IRIS Mailing List server](https://lists.eecs.berkeley.edu), [Department website](http://www.eecs.berkeley.edu), and department jabber service.
Servers will be restarted starting at 6pm Tuesday June 28th. No service should be down for more than 10 minutes, and maintenance should be complete by 7pm.
[Read more…] about Brief outages to various IRIS services, June 28 6pm-7pm