----- Original Message ----
From: Javier Martín <address@hidden>
To: The development of GRUB 2 <address@hidden>
Sent: Wednesday, 30 July, 2008 11:59:34 PM
Subject: Re: Windows
2008/7/30 Viswesh S <
address@hidden>:
> The problem is that, I am not able to boot windows by this configuration.
>
>
>
> I am getting the error
>
>
>
> "A disk read Error Occurred"
>
>
>
> If I make the windows disk as the first boot device,then windows is coming
> up properly.
Drivemap module to the rescue!! ^^
Hoping to resurrect the discussion about it, I developed the module
for just that purpose: I have a similar configuration, in which
Windows refuses to boot if its
drive is not "the first BIOS drive".
In some cases and versions of Windows you can make it work without the
drivemap module with:
menuentry "Windows" {
set root=(hd1,1)
chainloader +1
}
But not all versions of NTLDR obey the "boot drive" parameter passed
in DL: in GRUB legacy, this was solved by the "map" command which made
Windows believed it was booting from the first BIOS drive by
intercepting all BIOS I/O calls and mapping the drive numbers - the
proposed "drivemap" module does the same in GRUB2, but it's not been
accepted yet (ahem xD).
>
>
>
> Hence I feel this is something to do with the grub2 configuration which is
> missing.
>
>
>
> If any needs any information(about my machine) to configure grub2 for
> windows,please let me know.
>
>
>
> Regards,
>
>
>
>
Viswesh
>
> ----- Original Message ----
> From: Pavel Roskin <
address@hidden>
> To: The development of GRUB 2 <
address@hidden>
> Sent: Wednesday, 30 July, 2008 11:39:56 PM
> Subject: Re: Windows
>
> On Wed, 2008-07-30 at 11:00 -0700, Viswesh S wrote:
>> menuentry "Windows" {
>> chainloader (hd1,1)+1
>> }
>>
>> Is all this is sufficient or is there anything else I should add.
>
> I think you are better off describing the problem, not asking others to
> guess what could be wrong without knowing what the problem is.
>
> --
> Regards,
> Pavel Roskin
>
>
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