W Hat Are The Raid Levels - AOpen AX4SPE Max Online Manual
Hide thumbs
Also See for AX4SPE Max:
- Manual (59 pages) ,
- Easy installation manual (8 pages) ,
- Easy installation manual (8 pages)
Table of Contents
Advertisement
A
X
4
S
P
E
M
a
x
A
X
4
S
P
E
M
a
x
W
h
a
t
a
r
e
t
h
e
R
A
W
h
a
t
a
r
e
t
h
e
R
A
S
t
r
i
p
i
n
g
/
S
p
a
n
(
R
A
I
D
0
S
t
r
i
p
i
n
g
/
S
p
a
n
(
R
A
I
D
0
RAID level 0, which is the fastest drive array you can have, is a performance-oriented disk mapping method. The data in this array gets
written across a stripe or different disks for a faster transfer. This technique has striping but no redundancy of data. It offers the best
performance but no fault-tolerance. Reads and writes sector of data interleaved between multiple drives. When any disk member fails, it
affects the entire array. Performance is better than a single drive since the workload is balanced between the array members. This array
type is for high performance systems. Identical drives are recommended for performance as well as data storage efficiency. The disk array
data capacity is equal to the number of members times the smallest member capacity. For example, one 40GB and one 60GB drives will
form an 80GB (40GBx2) disk array.
I
D
l
e
v
e
l
s
?
I
D
l
e
v
e
l
s
?
)
)
Block 1
Block 2
Block 3
Block 4
Block 5
Block 6
Block 7
Block 8
Logical Drive
Block 1
Block 3
Block 5
Block 7
Block 2
Block 4
Block 6
Block 8
Physical Disks
82
O
n
l
i
n
e
M
a
n
u
a
l
O
n
l
i
n
e
M
a
n
u
a
l
Advertisement
Table of Contents
