Raid 1+0—drive mirroring – HP 5300 User Manual
Page 112
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Drive Arrays and Fault Tolerance
D-6
HP Smart Array 5300 Controller User Guide
HP CONFIDENTIAL
Writer: Jennifer Hayward File Name: n-appd drive arrays and fault tolerance
Codename: SilverHammer Part Number: 135606-005 Last Saved On: 10/8/02 11:21 AM
RAID 1+0—Drive Mirroring
In this configuration, data is duplicated onto a second drive.
P1
P2
B1
B2
B3
B4
B1
B2
B3
B4
Figure D-5: Drive mirroring of P1 onto P2
When the array has more than two physical drives, drives are mirrored in pairs.
S1
S2
S1
S2
P1
P5
B5
B1
B1
B5
P2
P6
B6
B2
B2
B6
P3
P7
B7
B3
B3
B7
P4
P8
B8
B4
B4
B8
Figure D-6: Mirroring with more than two physical
drives in the array
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