> >> It feels like there is something fishy going on.
> Maybe the RAID 10
> >> implementation on the PERC/6e is crap?
> >
It's possible. We had a bunch of perc/5i SAS raid cards in our servers that performed quite well in Raid 5 but were shite in Raid 10. I switched them out for Adaptec 5808s and saw a massive improvement in Raid 10.
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