On 06/22/10 16:40, Greg Smith wrote:
> Grzegorz Jaśkiewicz wrote:
>> raid: serveRAID M5014 SAS/SATA controller
>>
>
> Do the "performant servers" have a different RAID card? This one has
> terrible performance, and could alone be the source of your issue. The
> ServeRAID cards are slow in general, and certainly slow running RAID10.
What are some good RAID10 cards nowadays?
On the other hand, RAID10 is simple enough that soft-RAID
implementations should be more than adequate - any ideas why a dedicated
card has it "slow"?