Compaq ProLiant 5500 SMART-2DH Array Controller Reference Guide - Page 135
D-2., Drive array with one logical drive
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D-2 Understanding Drive Arrays A drive array may also consist of a single logical drive, as illustrated in Figure D-2. Physical Drive 1 Physical Drive 2 Physical Drive 3 Logical Drive 1 Daz-9-18.EPS Drive Array Figure D-2. Drive array with one logical drive Figure D-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 Daz-9-16.EPS Figure D-3. Drive array with six physical drives and two logical drives Writer: Pamela King Project: SMART-2DH Array Controller Reference Guide Comments: 295469-002 File Name: K-APPD.DOC Last Saved On: 2/27/98 12:06 PM COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED
D-2
Understanding Drive Arrays
Writer: Pamela King
Project: SMART-2DH Array Controller Reference Guide
Comments: 295469-002
File Name: K-APPD.DOC
Last Saved On: 2/27/98 12:06 PM
COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED
A drive array may also consist of a single logical drive, as illustrated in
Figure D-2.
Daz-9-18.EPS
Physical
Drive 1
Physical
Drive 2
Physical
Drive 3
Logical
Drive 1
Drive Array
Figure D-2.
Drive array with one logical drive
Figure D-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 D-3.
Drive array with six physical drives and two logical drives