[RESOLVED 9:35 AM PDT, 15 October 2013] Today’s rolling restarts have been completed.
[UPDATED 6:48 AM PDT, 15 October 2013] Rolling restarts for the main Second Life server channel are now in progress.
[Posted 11:34 pm PDT, 14 October 2013] We will be performing rolling restarts for regions on the main Second Life server channel on Tuesday, October 15, beginning at approximately 5:00AM PDT. Please refrain from rezzing no copy objects, making inworld L$ transactions and remember to save all builds.
Source: http://status.secondlifegrid.net