text: **Swap drive**
  Select**Swap Drive**to replace a drive in the array with another drive. The other drive needs to 
  have use of Candidate or Spare. Use this action to perform proactive drive replacement, to 
  replace a drive that is not failed but is expected to fail soon, for example, as indicated by an 
  error message in the event log. 
  
  Figure 6-43 shows the dialog box that is displayed. Select the member drive that you want to 
  replace and the replacement drive, and click**Swap**. 