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xen-ppc-devel
Re: [XenPPC] DOM0 can not be set up
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Thank you!
>
> > I am attempting to boot Xen/Dom0 instead of the installed Linux kernel.
> > Since the boot loaded is yaboot, I added a new entry in
> > /etc/yaboot.conf that boots Xen instead.
> >
> >
> > > I've never used yaboot to boot Xen, but please paste your "xen" yaboot
> > > config. I find this interesting in particular:
> > > > boot_of_module: Dom0 was loaded and found using r3/r4:
> > > 0xf00000[size 0x35d000]
> > > > mod0: 63 L 3 Ì
> > > > boot_of_module: dom0 mod @ 0x0000000000f00000[0x125d000]
> > >
> > > That "mod0" output looks suspicious if it's supposed to be an ELF
> > > file...
> > >
> >
> > The "xen" yaboot is:
> >
> > image = /boot/xen
> > label = xen
> > root = /dev/disk/by-id/ata-TOSHIBA_MK4019GAXB_93SK3653T-part3
> > initrd = /boot/zImage.initrd
> >
> > And also, the original yaboot is:
> >
> > image = /boot/vmlinux-2.6.16.46-0.12-ppc64
> > label = linux
> > root = /dev/disk/by-id/ata-TOSHIBA_MK4019GAXB_93SK3653T-part3
> > initrd = /boot/initrd-2.6.16.46-0.12-ppc64
> >
> Hi,
> I always used yaboot to boot xenppc, the default configuration you used
> with xen_maple_defconfig does not need an initrd so my yaboot looked
> like this:
>
> boot=/dev/sda1
> label = xen
> image = /boot/xen
>
> To build without initrd I always used this commands:
> make ARCH=powerpc O=../xen mrproper
> make ARCH=powerpc O=../xen xen_maple_defconfig
> make ARCH=powerpc O=../xen menuconfig
> make -j5 ARCH=powerpc O=../xen all
> make O=../xen modules_install
>
> And afterwards to build xen:
> make debug=y optimize=0 crash_debug=y CMDLINE="noreboot debug loglvl=7
> debug=7 -- root=/dev/sda6 debug loglevel=7"
> DOM0_IMAGE=~/xen_2.6.18/xen-unstable.hg/linux-2.6.18-xen.
> hg/arch/powerpc/boot/zImage
>
> You may remove all the loglevel&debug stuff, but give it a try without
> initrd and my build commands.
> If it still does not work add all the debug&loglevel stuff and attach
> the complete output of the boot process, maybe we see more in that one.
>
> --
>
> Grüsse / regards,
> Christian Ehrhardt
>
> IBM Linux Technology Center, Open Virtualization
> +49 7031/16-3385
> Ehrhardt@xxxxxxxxxxxxxxxxxx
> Ehrhardt@xxxxxxxxxx
>
> IBM Deutschland Entwicklung GmbH
> Vorsitzender des Aufsichtsrats: Johann Weihen
> Geschäftsführung: Herbert Kircher
> Sitz der Gesellschaft: Böblingen
> Registergericht: Amtsgericht Stuttgart, HRB 243294
>
Hi,
It works now. Thank you very much!!!
The problem was caused by the ramdisk.image...
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