(Bootable-CD mode only.)
Use this action to change the rebuild rate.
When the rebuild rate is High, the rebuild I/O request gets high priority in the controller execution order.
If you change the rebuild rate from High to Medium in a heavily loaded system, the rebuild time can increase but provide better system performance.
If you change the rebuild rate from High or Medium to Low in a moderate to heavily loaded system, the rebuild time can increase, but provide better system performance.