Archived from groups: alt.comp.periphs.mainboard.asus (
More info?)
"Paul" <nospam@needed.com> wrote in message
news:nospam-2106040848010001@192.168.1.177...
> In article <HHzBc.11670$U.1526@nwrdny02.gnilink.net>, "Chief"
> <blabla@hotmail.com> wrote:
>
> > I'm switching from an IDE hard drive to SATA, before I get myself in
trouble
> > does anyone run a similar config that I have and have any advice?
> > Will the P4P800 with the latest bios immediately recognize the new HDD
and
> > basically be a plug and pray operation? Or do I need to do any prepping
> > beforehand?
> >
> > tia
>
> There are two ways to use SATA on the Southbridge. In RAID mode, or
> in non-RAID mode. RAID mode requires that your board have an ICH5R
> Southbridge, whereas non-RAID mode can use either ICH5 or ICH5R.
>
> You have to select the mode of operation in the BIOS.
>
> I'll assume you want a single drive, non-RAID configuration.
>
> There is room for six disks on the Southbridge. Four PATA and two
> SATA. If you are using an older OS, like Win98SE, you can only
> select the use of four of six. The reason being, that Win98SE
> only understands four PATA drives, and by using the BIOS setting
> "Compatible", you can make the two SATA interfaces on the Southbridge
> take the place of two PATA drives on one IDE cable. This causes
> that PATA IDE connector to be disabled. So, two PATA plus two SATA
> is an option, and the OS is fooled into thinking the SATA
> drives are in fact PATA.
>
> If you have a more modern OS, like Win2K or WinXP, then all
> six drives can be used. Select "Enhanced" and set the operating
> mode to [S-ATA] in all cases, as that is the only mode that works
> right. You select [S-ATA] in Enhanced mode, even if you don't have
> a SATA drive connected at that moment.
>
> For non-RAID, I think the drive can be seen without installing a
> driver via F6 during install.
>
> If using RAID (WinXP only?), you'll want RAID mode selected in the
> BIOS before you start, and then have a copy of the Intel IAAR
> (RAID driver) on a floppy, to be installed by pressing F6.
> Consult the manual, to find the key combo that allows you to
> enter the RAID BIOS, to set up any SATA RAID arrays that you have.
> If striping RAID disks, don't install the OS on them, due to the
> mess that is caused if one of the two disks fails. You'd have a lot
> of trouble recovering from a failure. Mirror mode is OK for a boot
> disk, but in any case, experiment with the RAID array, and how to
> do maintenance on it (i.e. disconnect a mirror drive, to simulate
> a failure, then rebuild the array, after reconnecting the drive,
> so you know how to do it - don't use live data until you are
> comfortable that you know how to use it).
>
> There aren't too many scenarios that justify these simple RAID
> setups. Striped arrays increase bandwidth, but the only time it
> would get used, is copying large sets of files. Even a lot of
> video editing now, uses compressed formats, so high bandwidth
> is not needed. Even capturing video from a DV camera via Firewire,
> can be handled more smoothly (no frame drop) via a single disk.
> A striped array might make a good Photoshop scratch disk, and if
> you regularly use tools that prefer an "input" disk and an
> "output disk", two striped arrays, one on the Southbridge and
> one on the Promise/Via/Sis RAID chip, is possibly a good way
> to work. But for most ordinary tasks, RAID is just a maintenance
> headache (more trouble than it is worth). You still need good
> backups of your data, no matter whether you use RAID or not
> (i.e. say the power supply fries all the disks, by overvolting
> +12V).
>
> HTH,
> Paul
Thank you for your post Paul... Yes, I am not going to be using RAID,
atleast not this time, maybe next time I decide to squash my OS I'll give it
a try...
I am running XP and at the moment I have 2 IDE HDD's, a 70gb that is my
bootable and a 20gig I use for storage.
My plan is to use the new SATA (WD 120gb just ordered from Newegg) as my
bootable, and transfer my storage data to my former bootable (the 70gb), and
use that as my new storage disk. At the moment I do have my BIOS settings as
you mentioned (Enhanced, S-ATA) so I think I'm ready for the swap and hoping
that I don't have the issues that the other poster had... That would ruin my
day!
Thanks again