Avago Technologies MegaRAID SATA 150-4 (523) - Manual (Page 19)

Creating a RAID 50 Volume with 2 SATA RAID Adapters 2-11
Copyright © 1998-2003 by LSI Logic Corporation. All rights reserved.
Figure 2.12 Operating System Volume
The operating system sees the double capacity as one striped volume.
11. Go to Power Console Plus to view the RAID 5 OS volume (see
Figure 2.13 ). Select the volume that you just created. Click the
Logical Drive Properties Icon or select Logical Drive->Properties
from the menu bar. The Logical Drive Properties window opens.