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| Who | What | When |
|---|---|---|
| mnathani | What performs better? 3 hard disks in a RAID 5 or a single disk with no RAID ? | [00:35] |
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| brycec | reads are faster in raid5, but writes are (typically) faster to non-raid5. Or that's the "common knowledge" anyways.
No doubt there are scenarios (like linear/serial data) where single disk reads could be faster | [00:55] |
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| mercutio | brycec: writes are faster in raid 5 too
it's random acceess that can be faster in raid 10 mnathani: mdadm raid10 far 2 or raidz is good performance with 3 disks but generally speaking, you're not going to get much faster performance except for linear read/writes as often you're bound by serialisation, and access time delays. | [01:31] |
| i suppose that's quite a general answer, if you have lots of simultaneous access then raid10 near, of offset is faster it hink | [01:38] | |
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