Various IRIS Linux servers will be rebooted between 8pm and 9pm tonight to complete operating system patching. No service will be down for more than a few minutes.

Affected services include: * jabber.eecs
* www.eecs / www.cs
* iris.eecs
* lists.eecs
* wiki.eecs
* apps.eecs
* IRIS-hosted virtual web hosts

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UPDATE

[2015-08-20 20:45:55 | Rob McNicholas]

The dept webserver took 18 minutes to reboot, which was unexpected and will be investigated. All other services were down for 1-2 minutes each.

Resolved as of 2015-08-20 20:18:00