Re: [Xen-devel] Kernel 2.6.31.6 pv_ops freeze on start

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Thu, Jan 07, 2010 at 05:43:03AM -0800, Fantu wrote:
> 
> The entry in grub.cfg (grub2) is:
> 
> menuentry "Xen 4 hg-un, linux 2.6.31.6" {
>       set root=(hd0,1)
>       multiboot /boot/xen-4.gz dom0_mem=512M iommu=passthrough,pv
>       module /boot/vmlinuz-2.6.31.6 root=LABEL=root-raid ro nomodeset
>       module /boot/initrd.img-2.6.31.6
> }
> 
> all files path and root label is correct
> 

I think grub2 f*cks up the kernel parameters, and you need to specify
dummy=foo parameter before the root= parameter.

See:
http://old.nabble.com/Strange-interaction-from-grub2-and-XEN-td26464067.html

-- Pasi

> 
> Pasi Kärkkäinen wrote:
> > 
> > On Thu, Jan 07, 2010 at 05:33:04AM -0800, Fantu wrote:
> >> 
> >> I have compiled kernel 2.6.31.6 pv_ops but freeze on start and the server
> >> not
> >> have serial port, somebody can help to for solve please?
> >>
> > 
> > Well you really need to figure out the error.
> > 
> > You can record a video of the boot process if you don't have a serial
> > console (or SOL).
> > 
> > Have you specified correct options for the pv_ops dom0 kernel btw? 
> > 
> > See here: http://wiki.xensource.com/xenwiki/XenParavirtOps
> > 
> > -- Pasi
> > 
> > 
> > 
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel
> > 
> > 
> 
> -- 
> View this message in context: 
> http://old.nabble.com/Kernel-2.6.31.6-pv_ops-freeze-on-start-tp27059994p27060108.html
> Sent from the Xen - Dev mailing list archive at Nabble.com.
> 
> 
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