CA Auto Turbo Write Mode   A simple plugin which will automatically enable or disable Turbo Write Mode (aka reconstruct write mode) based upon the number of drives which are currently spinning.   Turbo Write Mode can significantly increase the write speed to your protected array (my system it doubles it).  See This Post for a discussion about it.  Note that unRaid's setting of Automatic does not enable / disable turbo mode based upon the number of drives spinning.  unRaid's s