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From: Olaf Hering <olaf@aepfle.de>
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Subject: Re: passing options to grub in xen,openfirmware and efi
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On Thu, May 07, Vladimir 'φ-coder/phcoder' Serbinenko wrote:

> 
> > Sigh..
> > There are likely ways to find out where grub was loaded from even on a
> > PC, and use that as initial root=. In a PV guest no such thing exists
> > because itself grub is the firmware.
> grub-install already takes this into account.

There is no grub-install in that case.

We run in circles, and to get out of the loop I have to show code.

Olaf