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Re: [Xen-users] older version can not work after new version is installed
- To: "Fajar A. Nugraha" <fajar@xxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
- From: 刘楚高 <frank1985876@xxxxxxxxx>
- Date: Thu, 25 Feb 2010 18:14:30 +0800
- Cc:
- Delivery-date: Thu, 25 Feb 2010 02:15:50 -0800
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I delete the "kernel", "ramdisk" line in the domU config file in /etc/xen, and it works
Thank you very much
在 2010年2月25日 下午3:48，Fajar A. Nugraha <fajar@xxxxxxxxx>写道：
> With your help, I can see previous VMs from "xm list", however, they can not
> run.
> "xm start domU" output "Error: Boot loader didn't return any data!" :-)
Did they run previously?
Try running pygrub manually. For example, if your domU config file
looks like this
disk = [
'file:/z/template/hda.img,hda,w',
]
bootloader="/usr/bin/pygrub"
then you can run
pygrub -i /z/template/hda.img
you should then see the familiar grub menu. After selecting an entry,
it should show something like this
linux (kernel /var/run/xend/boot/boot_kernel.AeLq6T)(ramdisk
/var/run/xend/boot/boot_ramdisk.VYZEAI)(args "ro root=/dev/hda1 ")
what is the output of that command on your system?
--
Frank Liu
Blog: http://blog.donews.com/frank777
Mail: liuyang777@xxxxxxxxxxx
MSN: frank1985876@xxxxxxxxxxx
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