[CentOS] Raid Cards

[Feizhou]

> Check out areca. The driver is in tree (writen by areca). And it looks
> like they are actively supporting linux.

They have drivers for RHEL 4 update 3 among many others for their PCIe 
RAID cards that I looked at.

> 
> There was some nice performance comparison betwean linux compatible
> sata raid cards and areca performed really well. If my memory serves
> me well it was significantly faster then 3ware.
> Can't find the url now :(. So i have no arguments to support it now.
> But certainly areca it's worth a try.
> 

Maybe I will check them out. I've been looking for some PCIe solution 
for some time and they have great Linux support from the looks of it.