NEC Express 5800/230Eh - Manual (Page 100)

4-36 Configuring Your Server
7. Press F10 to create logical drive.
The "Logical Drives Configure" screen appears. (The figure below shows an example of
RAID1 configured with two hard disk drives.)
LD
0
RAID
1
Size
xxxMB #Stripes
2
Stripe Sz
64KB Status
ONLINE
Logical Drive0
RAID = 1
Size = xxxxMB
DWC = On
RA = On
Accept
Span = NO
Logical Drives Configured
8. Select "RAID," "Size", "DWC", "RA", or "Span" by using cursor keys. Then press Enter
to fix the selection and set each value.
(1) "RAID": Sets RAID level.
Parameter Remarks
0 RAID0
1 RAID1
10 Spanning of RAID1
The selectable RAID level varies depending on the number of hard disk drives
that configure a pack.
(2) "Size": Sets logical drive size.
Up to 40 logical drives can be created per disk array controller.
(3) "DWC": Sets parameter for Disk Write Cache.
Parameter Remarks
Off Write through
On Write back
(4) "RA": Sets parameter for Read Ahead.
Parameter Remarks
Off Does not perform read ahead.
On Performs read ahead.