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RAID overview

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Posts: 23
10/20/2025 10:27 PM

🧩 RAID Overview

RAID Level 0: Striping

A1
A3
A5
A7
disk1
A2
A4
A6
A8
disk2

RAID Level 1: Mirroring

A1
A2
A3
A4
disk1
A1
A2
A3
A4
disk2

RAID Level 5: Striping with Parity

A1
B1
Cparity
disk1
A2
B2
D1
disk2
A3
Bparity
C2
disk3

RAID Level 6: Double Parity

A1
B1
Cparity
Dparity
disk1
A2
B2
Cparity*
D1
disk2
Aparity
B2
C2
Dparity*
disk3

RAID Level 10: Striped Mirroring

A1
A3
A5
A7
disk1
A1
A3
A5
A7
disk2
A2
A4
A6
A8
disk3