K
K
8
8
N
N
H
H
A
A
G
G
r
r
a
a
n
n
d
d
21
RAID 0+1:
RAID 0 drives can be mirrored suing RAID 1 techniques. Resulting in
a RAID 0+1 solution for improved performance plus resiliency.
Features and Benefits
Drives: Minimum 4, and maximum is 6 or 8, depending on
the platform.
Benefits: Optimizes for both fault tolerance and
performance, allowing for automatic redundancy. May be
simultaneously used with other RAID levels in an array, and
allows for spare disks.
Drawbacks: Requires twice the available disk space for data
redundancy, the same as RAID level 1.
Fault Tolerance: Yes.
