will raid 10 increase drive failure

catshannon

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May 31, 2012
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I understand that you will lose the data on both but is that the only reason it is labelled as unreliable or do they add risk of physical drive fail
 

aatje92

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It's the only reason. I edited my post, seems like you want to use Raid 10, and thats safe to use anyway. Once again there's no added risk to physical damage ;).
 

Jim_L9

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Mar 10, 2006
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You have an increased risk of a physical drive failing compared to 2 drives in RAID 0 or 1 because you have twice as many drives. If you lose the "correct" 2 drives in RAID 10 you won't lose any data from the failures.