Re: Re: IHC7 RAID-1 or Kernel Software RAID-1?

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On 18/07/07, Tony Mountifield <tony@xxxxxxxxxxxxxxxxxxx> wrote:
In article <f7iufv$1cc$1@xxxxxxxxxxxxxxxxxxx>,
Tony Mountifield <tony@xxxxxxxxxxxxxxxxxxx> wrote:
>
> My question is: which kind of configuration will generally give me better
> performance? To use the IHC7 RAID-1 as currently set up, or to use Linux
> software RAID-1 as I am used to doing? Any other reasons to choose one
> over the other?

Thanks for the responses, confirming what I thought: disable SATA RAID and
use Linux software RAID for mirroring. So that's what I've done.

It appears that my Centos 4.4 install didn't know about dmraid devices anyway.
I personally would give fakeraid a because the hardware chipset
wouldn't take as much CPU time as soft-raid. Why are you using 4.4
instead of 4.5 as you mentioned in your previous post?

--
Alvin Chang Yu-Ming
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