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* [ptxdist] Creating hardlinks withing ptxdist?
@ 2012-04-18 12:08 Alexander Stein
  2012-04-18 14:44 ` Michael Olbrich
  0 siblings, 1 reply; 3+ messages in thread
From: Alexander Stein @ 2012-04-18 12:08 UTC (permalink / raw)
  To: ptxdist

Hello,

is it possible to create hardlinks within ptxdist? Our current problem is that 
the kernel image is located in /boot/bzImage, as usually. But we need the also 
the file under /efi/boot/bootia32.efi to be bootable from EFI. A symlink 
doesn't work from EFI side and I don't want to maintain 2 binaries in 
parallel, despite the space wasting. So I got the idea of using a hardlink. 
Seems to work, manually created.

Best regards,
Alexander
-- 
Dipl.-Inf. Alexander Stein

SYS TEC electronic GmbH
August-Bebel-Str. 29
D-07973 Greiz

Tel: +49-3661-6279-0, Fax: +49-3661-6279-99
eMail:    Alexander.Stein@systec-electronic.com
Internet: http://www.systec-electronic.com

Managing Director: Dipl.-Phys. Siegmar Schmidt
Commercial registry: Amtsgericht Jena, HRB 205563

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^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [ptxdist] Creating hardlinks withing ptxdist?
  2012-04-18 12:08 [ptxdist] Creating hardlinks withing ptxdist? Alexander Stein
@ 2012-04-18 14:44 ` Michael Olbrich
  2012-04-19 13:16   ` Alexander Stein
  0 siblings, 1 reply; 3+ messages in thread
From: Michael Olbrich @ 2012-04-18 14:44 UTC (permalink / raw)
  To: ptxdist

Hi,

On Wed, Apr 18, 2012 at 02:08:10PM +0200, Alexander Stein wrote:
> is it possible to create hardlinks within ptxdist? Our current problem is that 
> the kernel image is located in /boot/bzImage, as usually. But we need the also 
> the file under /efi/boot/bootia32.efi to be bootable from EFI. A symlink 
> doesn't work from EFI side and I don't want to maintain 2 binaries in 
> parallel, despite the space wasting. So I got the idea of using a hardlink. 
> Seems to work, manually created.

You could try a postinst script. But I'm not sure if the tools that create
the images can handle hardlinks.
Or only install /efi/boot/bootia32.efi and not /boot/bzImage, or do you
need that as well?

Michael

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
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^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [ptxdist] Creating hardlinks withing ptxdist?
  2012-04-18 14:44 ` Michael Olbrich
@ 2012-04-19 13:16   ` Alexander Stein
  0 siblings, 0 replies; 3+ messages in thread
From: Alexander Stein @ 2012-04-19 13:16 UTC (permalink / raw)
  To: ptxdist; +Cc: Michael Olbrich

Am Mittwoch, 18. April 2012, 16:44:06 schrieb Michael Olbrich:
> Hi,
> 
> On Wed, Apr 18, 2012 at 02:08:10PM +0200, Alexander Stein wrote:
> > is it possible to create hardlinks within ptxdist? Our current problem is
> > that the kernel image is located in /boot/bzImage, as usually. But we
> > need the also the file under /efi/boot/bootia32.efi to be bootable from
> > EFI. A symlink doesn't work from EFI side and I don't want to maintain 2
> > binaries in parallel, despite the space wasting. So I got the idea of
> > using a hardlink. Seems to work, manually created.
> 
> You could try a postinst script. But I'm not sure if the tools that create
> the images can handle hardlinks.
> Or only install /efi/boot/bootia32.efi and not /boot/bzImage, or do you
> need that as well?

Well, I don't need /boot/bzImage necessarily, I think. But the kernel image 
would be in the default place and so I could still boot from this image with a 
non-EFI bootloader.

Best regards
Alexander
-- 
Dipl.-Inf. Alexander Stein

SYS TEC electronic GmbH
August-Bebel-Str. 29
D-07973 Greiz

Tel: +49-3661-6279-0, Fax: +49-3661-6279-99
eMail:    Alexander.Stein@systec-electronic.com
Internet: http://www.systec-electronic.com

Managing Director: Dipl.-Phys. Siegmar Schmidt
Commercial registry: Amtsgericht Jena, HRB 205563

-- 
ptxdist mailing list
ptxdist@pengutronix.de

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2012-04-19 13:16 UTC | newest]

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2012-04-18 12:08 [ptxdist] Creating hardlinks withing ptxdist? Alexander Stein
2012-04-18 14:44 ` Michael Olbrich
2012-04-19 13:16   ` Alexander Stein

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