This is a notice we are performing a major upgrade to our Cloud doubling the capacity. We will need to migrate some machines to another Hypervisor. Where 'Hot Migrate' fails we will need to shut machines down and quickly move them. Most servers should be unaffected. Some may have a short burst of downtime.
If you notice any downtime lasting more than 15 minutes please open a support ticket.
Date of Upgrade: 24 and 25 January 2012
Time: 10pm - 2am
Thanks for your patience. As stated above most clients will have zero impact.