UnixServerAdmin

Server Administration & Management

RAID Disk Space Calculator

Raid 0 (Stripe)

Raid 1 (Mirror) — 2 Drives

Raid 5 (Drives with Parity) — Minimum 3 Drives

Raid 6 (Drives with Double Parity) — Minimum 4 Drives

Raid 10 (Mirror+Stripe) or 0+1 (Stripe+Mirror) — Minimum 4 Drives

Raid 50 (Parity+Stripe) — Minimum 6 Drives

Raid 60 (Double Parity+Stripe) — Minimum 8 Drives

May 7, 2013 Posted by | RAID, Tips & Tricks | , | 2 Comments