[ipxe-devel] SCCM KB updates needed (included below)

[Josh Fail]

Update
dism /mount-image /imagefile"PATH\TO\BOOT.WIM"   is incorrect it should
be:

dism /mount-image /index:1 /imagefile:"PATH\TO\BOOT.WIM"
/mountdir:"PATH\TO\mntpnt"


On Thu, Sep 3, 2020 at 10:03 AM Josh Fail <jfail at redhat.com> wrote:

> Hello,
>
> I wanted to share the updates I found were needed in the article on SCCM
> booting with iPXE <https://ipxe.org/howto/sccm>.  ImageX has been
> deprecated in favor of DISM since the release of Windows 8+
> So the Image X section should be replaced with
>
> mkdir mntpnt
>
> dism /get-wiminfo /wimfile:"PATH\TO\BOOT.WIM"
>
> dism /mount-image /imagefile"PATH\TO\BOOT.WIM"
>
> xcopy /e /f /y sccmfiles\sms mntpnt\sms
>
> copy /y winpeshl.ini mntpnt\Windows\System32\
>
> copy /y bootstrap.vbs mntpnt\sms\bin\x64\
>
> Dism /Unmount-image /MountDir:"PATH\TO\mntpnt"  /commit
>
> Tree structure of the files on the web server:
>
> .
>
> ├── SCCM.ipxe
>
> ├── ipxe.efi
>
> ├── sccmfiles
>
> │   ├── boot
>
> │   │   ├── BCD
>
> │   │   └── boot.sdi
>
> │   ├── bootmgr
>
> │   ├── bootmgr.efi
>
> │   └── sources
>
> │   └── boot.wim
>
> ├── undionly.kpxe
>
> └── wimboot
>
> Config snippet in the *SCCM*.ipxe
>
> :windowssccm
>
> kernel wimboot
>
> initrd sccmfiles/bootmgr  sccmfiles/bootmgr
>
> initrd sccmfiles/boot/BCD  sccmfiles/boot/BCD
>
> initrd sccmfiles/boot/boot.sdi sccmfiles/boot/boot.sdi
>
> initrd sccmfiles/sources/boot.wim sccmfiles/sources/boot.wim
>
> boot
>
> --
>
> Joshua Fail
>
> senior Systems Administrator
>
> Red Hat <https://www.redhat.com/>
>
> 100 E Davie Street
>
> jfail at redhat.com
>
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>
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>
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