We will have a scheduled maintenance window tonight from 6:00pm to 11:00pm PDT. The following changes will take place:
- 7:00pm PDT (0200 UTC) developer.mozilla.org / MDC database migration. We’ll be migrating the database for developer.mozilla.org tonight. See bug 493053 for details. Duration 30 minutes.
- 7:00pm PST (0200 UTC) PHP 5.2 upgrades. We’ll be rolling out PHP 5.2 upgrades on the production web servers (bug 492430). We don’t expect any user-facing downtime. Duration three hours.
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 in those bugs if you see issues past the planned downtime.