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the Foregroun
t
nd option.
4) If you are
4
e creating a Re
edundant Arra
creating a
a JBOD or RA
AID 0 array, s
drop dow
wn menu:
W
Write Back –
– this setting i
is best for opt
enhance read
e
and write per
rformance. Ho
hardware failu
h
ure.
W
Write Throug
gh – this optio
on raises the le
Cache Policy
C
is enabled.
H
However, this
lowers the ov
verall performa
5
5) Assign ha
ard disks to th
he array. To
each disk
k's entry. You
u can also use
the host a
adapter.
6) Specify th
6
he capacity. M
Manually ente
available
hard disk cap
pacity, leave th
If you cho
oose to specif
fy the capacity
be used to
o configure ad
dditional array
7
7) Once all o
of the RAID p
parameters hav
The utility
y will display
ay (RAID 1, 5,
, 10), specify t
skip to step 6
. Select Write
imal transfer r
rates, and full
owever, this o
option raises th
evel of data se
ecurity. Data i
ance of the arr
ray, when com
add a hard di
isk to the arra
the "Select A
All" button to q
er the desired
RAID capacit
he "Maximum
m" entry in pla
y, make a note
e that the rema
s, or set to act
t as a "spare" d
ve been specif
fied click the "
a brief summa
ary after succe
essfully creati
40
the array's Ca
che Policy. If
e-Back or Wri
ite-Through fr
ly utilizes the
available mem
he risk of data
a loss in the e
is written direc
ctly to disk wh
mpared to Writ
te Back.
ay, check the b
box displayed
d before
quickly select
t all disks atta
ached to
ty (in MB). I
If you wish to
o use all
ace, and proce
eed to the next
aining capacit
ty (unused spa
ace) can
disk.
"Create" butto
on to create th
he array.
ng the array:
you are
rom the
mory to
event of
hen this
t space.
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