User guide

Hard Drive Arrays
Figure E-3 illustrates a larger array with two logical drives across six physical
drives.
Daz-9-16.EPS
Physical Drives
Logical
Drive 1
Logical
Drive 2
Drive Array
Drive 1 Drive 2 Drive 3 Drive 4 Drive 5 Drive 6
Figure E-3. Drive array with six physical drives and two logical drives
The same physical drives can also be arranged in separate arrays, as illustrated
in Figure E-4. Both arrays can be handled by the same controller.
Daz-9-17.EPS
Physical Drives
Logical
Drive 1
Logical
Drive 2
Drive Array 1
Drive 1 Drive 2 Drive 3 Drive 4 Drive 5 Drive 6
Drive Array 2
Figure E-4. Two drive arrays with six physical drives