MegaRAID
WebBIOS
2-31
Hitachi Compute Rack 210H/220H BIOS Guide
4.
The following window is displayed.
Click physical drives in
Drives
pane for building virtual drive.
If you add a virtual drive to the already existing Drive Group, select nothing
and go to the step 7.
The number of drives required varies depending on the RAID level to be set.
The following table summarizes the number of drives required.
Table 2-14: Number of drives required
RAID level
Number of drives required
RAID 0 (including JBOD)
One or more
RAID 1
Two
RAID 5
Three or more
RAID 6
Four or more
RAID 6 with three physical drives and RAID 1 with three or more
physical drives are not supported. If you configure those settings,
the virtual drive may not operate properly.
You can select only a drive which status is "Unconfigured Good"
(unused).
To select multiple drives, click the drives while pressing
Ctrl
key.