On Mon, Jun 9, 2008 at 6:06 PM, Joshua Daniel Franklin <[EMAIL PROTECTED]> wrote:
> On Mon, Jun 9, 2008 at 8:45 AM, solarflow99 wrote: > > The first one is a SATA 12 raid 6 array, the second one is a SATA 6 x > 750GB > > raid 5 array. I can understand 12 drives should provide more iops, but > this > > makes no sense. > > Sorry, too many variables. You are using at least: > > -different OS (el4 vs el5) > -different drives (platters/firmware/cache?) > -different RAID levels > > Also perhaps: > -different RAID cards (model/cache/bus/driver) > <https://www.redhat.com/mailman/listinfo/rhelv5-list> really now, the hdparm tests show the throughput; this is a case of real world results being completely opposite of hdparm tests. it still makes no sense.
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