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just remove boot

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This commit is contained in:
rootzoll 2025-01-19 11:01:10 +01:00
parent 65189e585e
commit cb85ee3339
1 changed files with 22 additions and 7 deletions
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29
home.admin/config.scripts/blitz.data.sh
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@ -990,15 +990,30 @@ if [ "$1" = "kill-boot" ]; then
exit 1
fi
# make sure boot partition is not mounted
echo "# killing boot partition (${bootPartition})"
umount "/dev/${bootPartition}" 2>/dev/null
parted --script "/dev/${device}" rm "${partitionNumber}"
if [ $? -ne 0 ]; then
echo "error='failed to remove boot partition'"
# remove boot flags from partition
echo "# removing boot flags from partition ${bootPartition}"
# check and remove boot flag
if parted "/dev/${device}" print | grep "^ *${partitionNumber}" | grep -q "boot"; then
parted --script "/dev/${device}" set "${partitionNumber}" boot off
fi
# check and remove esp flag
if parted "/dev/${device}" print | grep "^ *${partitionNumber}" | grep -q "esp"; then
parted --script "/dev/${device}" set "${partitionNumber}" esp off
fi
# check and remove lba flag
if parted "/dev/${device}" print | grep "^ *${partitionNumber}" | grep -q "lba"; then
parted --script "/dev/${device}" set "${partitionNumber}" lba off
fi
# verify flags are removed
if parted "/dev/${device}" print | grep "^ *${partitionNumber}" | grep -q "boot\|esp\|lba"; then
echo "error='failed to remove boot flags'"
exit 1
else
echo "# OK - boot partition removed"
echo "# OK - boot flags removed"
exit 0
fi
fi