Re: advice to low cost hardware raid (with mdadm)

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First all: sorry for my english :-P

>With four SATA drives on a new mobo
> with an AHCI chip you'd see over 400 MB/s, about 4 times that of the PCI
> 6 drive solution.  You'd have one drive less worth of capacity.

400Mb/s is because the integrated controller of mobo reach that speed?
So is it a raid hardware (no need mdadm)? What happen if the controller
goes break?

>additionally, in the event
> of a disk failure, rebuilding a 6x1TB RAID5/6 array will take forever
> and a day.

a nightmare...

very thanks for your reasoning.. I don't have enought experience about
raid and friends!

Pol

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