We will have a scheduled maintenance window tonight from 7:00pm to 11:00pm PDT. The following changes will take place:

• 7:00pm PST (0300 UTC) support.mozilla.com update. We’ll be updating support.mozilla.com to pick up code updates (bug 546712) . Duration 60 minutes.
• 9:00pm PDT (0300 UTC) Phoenix Datacenter, Part I. We’ll be rolling changes to push several production websites out of Phoenix. This involves the following work:
  

  • Adding ns1-glb.phx.mozilla.net as an authoritative GLB nameserver (NS RR for glb.mozilla.net).

  • Changing DNS for www.mozilla.com

  No downtime expected.

Please let me know if you have any reason why we should not proceed with this planned maintenance. As always, we aim to keep downtime to as little as possible, but unexpected complications can arise causing longer downtime periods than expected. All systems should be operational by the end of the maintenance window.

Feel free to comment directly if you see issues past the planned downtime.