First you should consult http://www.linuxmafia.com/faq/Hardware/sata.html to read up on your chip set a bit. The bottom line is, kernel support for bios "raid" is in the works but marginal at this time. As far as I'm aware there isn't any advantage to using these built in sudo-raid devices. Software raid should outperform it in most all cases. John On Sat, 2004-07-03 at 09:34, Daniel Kirkegaard Mouritsen wrote: > I own a Gigabyte GA-8KNXP motherboard, which has 4 serial-ata ports. Two > of which features RAID functionality. > > The serial-ata controller on the motherboard is a Silicon Image 3112A (a > chip which i haven't been able to find much information about, > siimage.com doesn't even list it as a product). > > I'll soon get a new sata disk(identical to my current disk), and I would > love to be able to do the following: > > * keep using a 2.6.* kernel > * Use the RAID BIOS administration interface to stripe/administer the > disks > * Have both my grub, /boot / and a NTFS-windows partition reside on > striped set. > > Is this at all possible? Can GRUB detect devices created with the > on-board BIOS assisted raid? > > Another thing, I'm getting severely confused what I'm supposed to use as > a driver for the thing. ATM I found: udev+raiddetect or the > not-yet-released(or is it? maybe its just me who cant find it :]) dmraid > is the way to go. Does these both use the device-mapper tool? And can > anybody tell me if dmraid is 2 or 20 months aways? > > - > To unsubscribe from this list: send the line "unsubscribe linux-raid" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- John Lange BigHostBox.com (204) 885 0872 - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
