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Re: SW RAID read performance





On Thu, 3 Aug 2006, David Siroky wrote:

Hi!

I have 2 disks in RAID 1 and I expected reading will be approx. 2x
faster then a single disk reading because there can be used the same
technique as on RAID 0. I tested it with bonnie++. Can linux SW RAID 1
read "in stripes" to boost the reading performance?

Thank you.

David


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From my benchmarking on my RAID1 (dual raptor RAID1) it appears it reads
from one drive or the other.

Justin.



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