User`s guide

Configuring Your Server 4-73
IMPORTANT:
 To configure RAID0, 1, 5, or 6, perform Span Definition to a single DG only. If you need to
perform Span Definition to several DGs, define a VD for the first DG, then select the next DG
to define a VD.
 To configure RAID10 or 50, select several DGs containing the same number of Hard Disk
Drives for Span Definition.
 Span Definition cannot be performed to DGs containing a different number of Hard Disk
Drives.
Define the virtual drive (VD) in the DG that has been created in previous step. When the DG has been defined, the [VD
Definition] screen is displayed. In the "Next LD, Possible RAID Levels" column, the available RAID levels and maximum size
for VD are displayed.
As an example, define a RAID5 VD of 135.312GB.
1. Specify the necessary parameters in the left columns.
2. Enter "135.132" in the "Select Size" field, and select "GB" as a unit.
3. Click [Accept] at the lower center of the screen.
4. If you want to define another VD, click [Back] and repeat steps starting from Span Definition screen.