E-2Understanding Drive Arrays

A drive array can also consist of a single logical drive, as illustrated in Figure E- 2.

Physical

Physical

Physical

Drive 1

Drive 2

Drive 3

Logical

Drive 1

Drive Array

Figure E-2. Drive array with one logical drive

Figure E-3 illustrates a larger array with two logical drives across six physical

drives.

 

 

 

 

 

 

 

Physical Drives

 

 

Drive 1

Drive 2

Drive 3

Drive 4

Drive 5

Drive 6

 

 

 

 

 

Logical

 

 

 

 

 

Drive 1

 

 

 

 

 

Logical

 

 

 

 

 

Drive 2

 

 

Drive Array

 

 

Figure E-3.

Drive array with six physical drives and two logical drives

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Compaq 3200 manual 2Understanding Drive Arrays, Physical Drives