[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH] grub-setup: make it possible to specify the root device
From: |
Vladimir 'φ-coder/phcoder' Serbinenko |
Subject: |
Re: [PATCH] grub-setup: make it possible to specify the root device |
Date: |
Wed, 05 Sep 2012 07:04:35 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:10.0.6esrpre) Gecko/20120817 Icedove/10.0.6 |
On 04.09.2012 20:44, Arnout Vandecappelle wrote:
> On 09/04/12 18:51, Vladimir 'φ-coder/phcoder' Serbinenko wrote:
>> On 04.09.2012 16:32, Arnout Vandecappelle (Essensium/Mind) wrote:
>>
>>> From: "Arnout Vandecappelle (Essensium/Mind)"<address@hidden>
>>>
>>> When creating a bootable disk image in a file rather than on a physical
>>> device, it is not possible to guess the root partition. Therefore,
>>> allow the root partition to be specified on the command line.
>>
>>
>> Looks like you just do it wrong. Correct way is to create a loopback and
>> then use kpartx to discover partitions, not use loopback with offset.
>> This "root device" is purely technical information and it should be
>> discovered automatically from the information we already have (we have a
>> directory)
>
> I want to create an image file without superuser access. So I can't mount
> a loopback device, so the grub directory is not actually inside the image:
> it's the directory from which the target filesystem is created.
>
> If there's another way to do that, I'd be glad to hear it.
>
grub-mkrescue
>
> By the way, I'm also thinking about patching the build infrastructure
> to support building a cross-installer (e.g. grub-mkimage as an x86
> executable
> but cross-compiling lib/grub/powerpc-ieee1275/*). Is there an interest for
> that?
Long since done. It's also use for automated tests.
>
>
> Regards,
> Arnout
>
g
--
Regards
Vladimir 'φ-coder/phcoder' Serbinenko
signature.asc
Description: OpenPGP digital signature