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lorax: add "System Volume Information" to ESP image

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When installation image is written on Windows, it automatically (by the
OS) gets mounted and Windows create "System Volume Information" there.
This obviously means the installation media is modified and then fails
verification.
This is really wrong from the Windows side to automatically modify some
files behind users back. But since we can prevent this with really low
cost by just creating those files ourself and reduce a lot of user
confusion, just do it.

Thanks @pbatard for the help.

Fixes QubesOS/qubes-issues#2051
This commit is contained in:
Marek Marczykowski-Górecki 2016-06-07 14:53:03 +02:00
parent 8d5bab3f4c
commit c9a10727cf
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lorax-templates-qubes/templates/config_files/x86/System Volume Information/IndexerVolumeGuid Normal file
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lorax-templates-qubes/templates/efi.tmpl
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@ -13,6 +13,10 @@ install boot/efi/EFI/*/gcd${EFIARCH_LOWER}.efi ${EFIBOOTDIR}/BOOT${efiarch}.efi
##install boot/efi/EFI/*/gcd${EFIARCH_LOWER}.efi ${EFIBOOTDIR}/grub${EFIARCH_LOWER}.efi
install boot/efi/EFI/*/xen*.efi ${EFIBOOTDIR}/xen.efi
# place those files to prevent Windows recreating them while writing ISO image
# on Windows (this would break image verification)
mkdir "System Volume Information"
install "${configdir}/System Volume Information/*" "System Volume Information/"
# For Secure Boot restore those files (keep in mind 32MB limit on efiboot.img
# imposed by ISO9660, details in #794):