Acer AR380 F1 - Manual (Page 148)

Appendix A: Server management tools 130
2 Click on Yes to initialize the new logical drives. You will see all the
logical drives listed.
3 Click on Home to go back to the configuration menu.
Assigning a Hot Spare Drive
1 Select a free disk marked as UNCONF GOOD and listed under
Physical Drives.
2 Select Make Global Dedicated HSP or Make Dedicated HSP and
click on Go.
3 Click on Home to go back to the configuration menu. You will see
the disk marked as Hotspare in pink and listed under Physical
Drives.
4 Now you can reboot the system and install the Operating System.
Select Exit, click on Yes and press Ctrl+Alt+Del to reboot the
system.