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replace sgdisk with sfdisk

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This commit is contained in:
Tobias Powalowski 2024-03-20 09:38:05 +01:00
parent b7c4a41666
commit a664b6db08
1 changed files with 4 additions and 5 deletions
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9
usr/lib/archboot/iso.sh
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@ -267,17 +267,16 @@ _grub_mkrescue() {
_unify_gpt_partitions() {
# GPT partition layout:
# 1: Gap0 | 2: EFI System Partition | 3: HFS/HFS+ | 4: GAP1
echo "Creating reproducible GUID, UUIDs, hide partitions and disable automount on ISO GPT..."
sfdisk -q --disk-id "${_IMAGENAME}.iso" "00000000-0000-0000-0000-000000000000"
# --> already set 0: system partition (does not allow delete on Windows)
# --> already set 60: readonly
# --> 62: hide all partitions, Windows cannot access any files on this ISO
# Windows will now only error on 1 drive and not on all partitions
# --> 63: disable freedesktop/systemd automount by default on this ISO
# --> -j 2: Move main table sector from 20 to the default 2
echo "Creating reproducible GUID, UUIDs, hide partitions, disable automount and move main table sector on ISO GPT..."
sgdisk -j 2 -U 00000000-0000-0000-0000-0000-000000000000 "${_IMAGENAME}.iso" &>"${_NO_LOG}"
for i in 1 2 3 4; do
sgdisk -A ${i}:set:62 -A ${i}:set:63 -u ${i}:${i}0000000-0000-0000-0000-0000-000000000000 \
"${_IMAGENAME}.iso" &>"${_NO_LOG}"
sfdisk -q --part-attrs "${_IMAGENAME}.iso" "${i}" "RequiredPartition,60,62,63"
sfdisk -q --part-uuid "${_IMAGENAME}.iso" "${i}" "${i}0000000-0000-0000-0000-000000000000"
done
}