If your disk group has... | Consider this RAID level... |
One physical drive.
|
Simple volume |
Two or more physical drives.
|
RAID level-0 |
Two physical drives. The default for two physical drives is RAID level-1. | RAID level-1 |
Three or more physical drives. | RAID level-5 |
Four or more physical drives. | RAID level-10 |
Six or more physical drives. | RAID level-50 |
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