Intergraph InterRAID-8e Hardware User's Manual page 81

The number of physical drives in a specific array determines the RAID levels that can be
implemented with the array.
RAID 0 requires one to eight physical drives per array.
RAID 1 requires exactly two physical drives per array.
RAID 3 requires three to eight physical drives per array.
RAID 5 requires three to eight physical drives per array.
4. Press when you finish creating the current array. To continue defining arrays,
ENTER
repeat step 3. To begin logical drive configuration, go to step 5.
5. Press to configure logical drives. The logical drive configuration screen displays, as
F10
shown below:
The window at the top of the screen shows the logical drive that i s currently being
configured as well as any existing logical drives. The column headings are as follows:
LD The logical drive number
RAID The RAID level
Size The logical drive size
#Stripes The number of stripes (physical drives) in the associated physical array
StrpSz The stripe size
Drive-State The state of the logical drive
6. Set the RAID level for the logical drive. Highlight RAID and press
available RAID levels for the current logical drive displays. Select a RAID level and
press to confirm.
ENTER
Do not use RAID 3 for any logical drive to be used as a DOS volume.
67
. A list of the
ENTER