Chapter 5: Protecting Your Data ● 573 In the menu bar, select Actions, then click Delete hot-spare drive.The hot spare is deleted and the disk drive becomes available for other uses in your storagespace.Enabling CopybackWhen a logical drive is rebuilt using a hot spare (see page 137), data from the failed drive istransferred to the hot spare. When copyback is enabled, data is moved back to its originallocation once the controller detects that the failed drive has been replaced. Once the data iscopied back, the hot spare becomes available again.To enable or disable copyback, in the Enterprise View, right-click the controller, then clickEnable or Disable copy back mode. (The copyback setting is a toggle switch.)
