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13 drives: Difference between revisions
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| striped raid2z + HS | | striped raid2z + HS<br/>4/6 + 4/6 | ||
| | | 61.5% (8) | ||
| | | 2 sets of 2 | ||
| 30.8% | | 30.8% | ||
| | | | ||
|- | |- | ||
| striped raidz + HS | | striped raidz + HS<br/>2/3 + 2/3 + 2/3 + 2/3 | ||
| 61.5% | | 61.5% (8) | ||
| | | 3 sets of 1 | ||
| 25% | | 25% | ||
| | | | ||
|- | |- | ||
| mirrored raid2z + HS | | mirrored raid2z + HS | ||
| 30.8% | | 30.8% (4) | ||
| 6 | | 1 set of 6 and 1 set of 2 | ||
| 46.2% | | 46.2% | ||
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|- | |- | ||
|} | |} | ||
Revision as of 08:14, 7 February 2022
What's the best setup for 13 drives? I don't need high performance (this will be mostly for archiving media), but very much do not want to lose my data. The drives are 18TB, and ZFS will be used exclusively.
| Name | Availability | Tolerance | Max Rebuild | Perf |
|---|---|---|---|---|
| raid3z | 76.9% | 3 | 100% | |
| raid3z + HS | 69.2% | 3 | 92.3% | |
| raid2z + HS | 76.9% | 2 | 76.9% | |
| striped raid2z + HS 4/6 + 4/6 |
61.5% (8) | 2 sets of 2 | 30.8% | |
| striped raidz + HS 2/3 + 2/3 + 2/3 + 2/3 |
61.5% (8) | 3 sets of 1 | 25% | |
| mirrored raid2z + HS | 30.8% (4) | 1 set of 6 and 1 set of 2 | 46.2% |
