INTRODUCTION
6 | RAID 6 provides the highest | 4 | highest | Reads | Reads are |
| reliability. Similar to RAID 5, but |
| reliabil- | are | similar to |
| does two different parity com- |
| ity | similar | RAID 0; |
| putations. RAID 6 offers fault |
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| to |
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| tolerance greater that RAID 1 or |
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| RAID 0; | Writes are |
| RAID 5. Parity data consumes |
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| slower than a |
| the capacity of 2 disk drives. |
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| Writes | single disk. |
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| are |
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| slower |
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| than a |
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| single |
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| disk |
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