You can try changing the boot order in the bios to make what linux
thinks. You could also enable the CONFIG_BLK_DEV_OFFBOARD in your
kernel or try adding ide=reverse your kernel cmd line.
On Sun, 2002-07-07 at 11:43, Ian! D. Allen [NCFreeNet] wrote:
> ASUS K7V333 with Promise RAID controller
> Mandrake 8.2 2.4.18-6mdk kernel patched to recognize the controller.
>
> Two drives (Linux) on primary of onboard IDE controller.
> One drive (Windows) on primary of Promise RAID controller.
>
> I boot and GRUB appears with its menu of choices. I don't boot the
> kernel; I ask for a GRUB command line and tell it to list my hard disks.
> It shows hd0 hd1 and hd2 as possible disks, and I confirm that hd0 and hd1
> are the linux disks and hd2 is the Windows disk. (Using "find /io.sys"
> shows the file on hd2. "find /grub/stage1" lists hd0 and hd1.)
>
> I boot Linux, and the two mainboard Linux disks appear as hde and hdf (!).
> The RAID Windows disk is hda. I run GRUB in command line mode while Linux
> is up and running and it confirms that hd0 is the Windows disk and hd1
> and hd2 are the Linux disks. ("find /io.sys" shows the file on hd0!)
>
> Looking at the kernel boot messages, I see that the kernel finds the
> Promise controller *before* it sees the onboard IDE controller, so it
> assigns ide0 and ide1 to the Promise, not to the onboard.
>
> It is rather awkward that the booting GRUB sees the disks in a different
> order than the kernel when it boots. How can I make the kernel see the
> Promise controller *after* the onboard controller? The boot block GRUB
> sees the disks in the correct order; why is the kernel re-arranging things?
>
> dmesg:
>
> Uniform Multi-Platform E-IDE driver Revision: 6.31
> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
> PDC20276: IDE controller on PCI bus 00 dev 30
> PCI: Found IRQ 5 for device 00:06.0
> PCI: Sharing IRQ 5 with 00:09.0
> PDC20276: chipset revision 1
> PDC20276: not 100% native mode: will probe irqs later
> ide0: BM-DMA at 0xb000-0xb007, BIOS settings: hda:pio, hdb:pio
> ide1: BM-DMA at 0xb008-0xb00f, BIOS settings: hdc:pio, hdd:pio
> VP_IDE: IDE controller on PCI bus 00 dev 89
> PCI: No IRQ known for interrupt pin A of device 00:11.1. Please try using pci=bi
> osirq.
> VP_IDE: chipset revision 6
> VP_IDE: not 100% native mode: will probe irqs later
> VP_IDE: VIA vt8233a (rev 00) IDE UDMA133 controller on pci00:11.1
> ide2: BM-DMA at 0x9400-0x9407, BIOS settings: hde:DMA, hdf:DMA
> ide3: BM-DMA at 0x9408-0x940f, BIOS settings: hdg:DMA, hdh:DMA
> hda: FUJITSU MPB3043ATU, ATA DISK drive
> hde: MAXTOR 6L080J4, ATA DISK drive
> hdf: MAXTOR 6L080L4, ATA DISK drive
> hdg: HL-DT-ST GCE-8320B, ATAPI CD/DVD-ROM drive
> hdh: YAMAHA CRW8824E, ATAPI CD/DVD-ROM drive
> ide0 at 0xd400-0xd407,0xd002 on irq 5
> ide2 at 0x1f0-0x1f7,0x3f6 on irq 14
> ide3 at 0x170-0x177,0x376 on irq 15
> hda: 8448300 sectors (4326 MB), CHS=8940/15/63, UDMA(33)
> hde: 156355584 sectors (80054 MB) w/1819KiB Cache, CHS=9732/255/63, UDMA(133)
> hdf: 156355584 sectors (80054 MB) w/1819KiB Cache, CHS=9732/255/63, UDMA(133)
> Partition check:
> /dev/ide/host0/bus0/target0/lun0: [PTBL] [525/255/63] p1
> /dev/ide/host2/bus0/target0/lun0: p1 p2 p3 < p5 p6 p7 >
> /dev/ide/host2/bus0/target1/lun0: p1 p2 p3 < p5 p6 p7 >
>
> --
> -IAN! Ian! D. Allen Ottawa, Ontario, Canada idallen@xxxxxx
> Home Page on the Ottawa FreeNet: http://www.ncf.ca/~aa610/
> College professor at: http://www.algonquincollege.com/~alleni/
> Board Member, TeleCommunities CANADA http://www.tc.ca/
>
>
>
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