Bug#372523: linux-image-2.6.16-2-xen-686: kernel panic on software raid (md0)
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Frans Pop wrote:
> On Monday 19 June 2006 18:23, FRLinux wrote:
>> The IDE controller seems to be a secondary controller from the looks of
>> it therefore explaining that devices are being *moved* to hde and hdg.
>
> The question is: what is being seen as the primary IDE controller in this
> case (which claims hda-hdd).
The IDE controllers on the box are :
00:05.0 IDE interface: Silicon Image, Inc. PCI0680 Ultra ATA-133 Host
Controller (rev 02)
00:0f.1 IDE interface: Broadcom CSB6 RAID/IDE Controller (rev a0)
On normal debian install/kernel, the broadcom gets loaded first. On the
Xen kernel; the Sil controller gets in first.
Interestingly, the only way i got the Xen kernel to boot was to use
yaird rather than the standard mkinitrd, that is the only one which
compiles a proper list of my modules.
> This is also the reason behind the erratum for d-i listed on:
> http://www.us.debian.org/devel/debian-installer/errata
Nice one, i had forgotten about that one, that would indeed explain the
behavior.
I have to paste this in, this is the boot from the Xen kernel :
SiI680: IDE controller at PCI slot 0000:00:05.0
SiI680: chipset revision 2
SiI680: BASE CLOCK == 133
SiI680: 100% native mode on irq 16
ide0: MMIO-DMA , BIOS settings: hda:pio, hdb:pio
ide1: MMIO-DMA , BIOS settings: hdc:pio, hdd:pio
Probing IDE interface ide0...
hda: SAMSUNG SP2014N, ATA DISK drive
ide0 at 0xf4802080-0xf4802087,0xf480208a on irq 16
Probing IDE interface ide1...
hdc: SAMSUNG SP2014N, ATA DISK drive
[snip]
SvrWks CSB6: IDE controller at PCI slot 0000:00:0f.1
SvrWks CSB6: chipset revision 160
SvrWks CSB6: not 100% native mode: will probe irqs later
ide2: BM-DMA at 0x08b0-0x08b7, BIOS settings: hde:DMA, hdf:pio
ide3: BM-DMA at 0x08b8-0x08bf, BIOS settings: hdg:pio, hdh:pio
Probing IDE interface ide2...
hde: TEAC CD-ROM CD-224E, ATAPI CD/DVD-ROM drive
It actually booted up properly BUT (that's the important bit here), GRUB
wanted this to be able to start :
title Xen 3.0 / XenLinux 2.6
kernel /xen-3.0-i386.gz noreboot
module /vmlinuz-2.6.16-2-xen-686 root=/dev/hde1 ro
module /initrd.img-2.6.16-2-xen-686
Steph
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