[Resolved 10:13 AM PDT, 30 April 2014] The rolling restarts for the RC server channels are now complete.
[Updated 7:03 AM PDT, 30 April 2014] The rolling maintenance for the RC server channels is now in progress.
[Posted 10:58 PM PDT, 29 April 2014] We will be performing rolling maintenance for regions on Magnum, BlueSteel and LeTigre RC server channels begining at approximately 7:00AM PDT. Please refrain from rezzing no-copy objects and making in world L$ transactions, and remember to save all builds. For more information about the specific RC server channels, please refer to the links below.
http://wiki.secondlife.com/wiki/Beta/BlueSteel
http://wiki.secondlife.com/wiki/Beta/LeTigre
http://wiki.secondlife.com/wiki/Beta/Magnum
Source: http://status.secondlifegrid.net