70
M
M
K
K
7
7
7
7
M
M
-
-
8
8
X
X
S
S
e
e
r
r
i
i
e
e
s
s
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
Logical Drive
Block 8
Block 7
Block 6
Block 5
Block 4
Block 3
Block 2
Block 1
Block 8
Block 7
Block 6
Block 5
Block 4
Block 3
Block 2
Block 1
Block 8
Block 7
Block 6
Block 5
Block 4
Block 3
Block 2
Block 1
Physical Disks
St
rip
in
g
Block 8
Block 7
Block 6
Block 5
Block 4
Block 3
Block 2
Block 1
J
J
B
B
O
O
D
D
(
(
J
J
u
u
s
s
t
t
a
a
B
B
u
u
n
n
c
c
h
h
o
o
f
f
D
D
i
i
s
s
k
k
s
s
)
)
JBOD combines multiple drives into one larger logical one, which is recognized by the operating system as a single drive.
Although it doesn’t provide data integrity advantages as RAID levels 0 and 1 have, it can be very helpful for users dealing with
extremely large file sizes such as animation or digital editing files.
