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add GPT support

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This commit is contained in:
longpanda
2020-07-04 22:29:54 +08:00
parent 1d034f0a24
commit 9ecbff9ce6
16 changed files with 853 additions and 110 deletions
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58
INSTALL/tool/VentoyWorker.sh
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@@ -12,6 +12,7 @@ print_usage() {
echo ' OPTION: (optional)'
echo ' -r SIZE_MB preserve some space at the bottom of the disk (only for install)'
echo ' -s enable secure boot support (default is disabled)'
echo ' -g use GPT partition style, default is MBR (only for install)'
echo ''
}
@@ -27,6 +28,8 @@ while [ -n "$1" ]; do
MODE="update"
elif [ "$1" = "-s" ]; then
SECUREBOOT="YES"
elif [ "$1" = "-g" ]; then
VTGPT="YES"
elif [ "$1" = "-r" ]; then
RESERVE_SPACE="YES"
shift
@@ -110,13 +113,22 @@ fi
if [ "$MODE" = "install" ]; then
vtdebug "install ventoy ..."
if parted -v > /dev/null 2>&1; then
PARTTOOL='parted'
elif fdisk -v >/dev/null 2>&1; then
PARTTOOL='fdisk'
if [ -n "$VTGPT" ]; then
if parted -v > /dev/null 2>&1; then
PARTTOOL='parted'
else
vterr "parted is not found in the sysstem, Ventoy can't create new partition."
exit 1
fi
else
vterr "Both parted and fdisk are not found in the sysstem, Ventoy can't create new partition."
exit 1
if parted -v > /dev/null 2>&1; then
PARTTOOL='parted'
elif fdisk -v >/dev/null 2>&1; then
PARTTOOL='fdisk'
else
vterr "Both parted and fdisk are not found in the sysstem, Ventoy can't create new partition."
exit 1
fi
fi
version=$(get_disk_ventoy_version $DISK)
@@ -148,11 +160,15 @@ if [ "$MODE" = "install" ]; then
fi
fi
#Print disk info
echo "Disk : $DISK"
parted -s $DISK p 2>&1 | grep Model
echo "Size : $disk_size_gb GB"
echo "Size : $disk_size_gb GB"
if [ -n "$VTGPT" ]; then
echo "Style: GPT"
else
echo "Style: MBR"
fi
echo ''
if [ -n "$RESERVE_SPACE" ]; then
@@ -192,7 +208,13 @@ if [ "$MODE" = "install" ]; then
exit 1
fi
format_ventoy_disk $RESERVE_SIZE_MB $DISK $PARTTOOL
if [ -n "$VTGPT" ]; then
vtdebug "format_ventoy_disk_gpt $RESERVE_SIZE_MB $DISK $PARTTOOL ..."
format_ventoy_disk_gpt $RESERVE_SIZE_MB $DISK $PARTTOOL
else
vtdebug "format_ventoy_disk_mbr $RESERVE_SIZE_MB $DISK $PARTTOOL ..."
format_ventoy_disk_mbr $RESERVE_SIZE_MB $DISK $PARTTOOL
fi
# format part1
if ventoy_is_linux64; then
@@ -216,8 +238,17 @@ if [ "$MODE" = "install" ]; then
chmod +x ./tool/vtoy_gen_uuid
vtinfo "writing data to disk ..."
dd status=none conv=fsync if=./boot/boot.img of=$DISK bs=1 count=446
./tool/xzcat ./boot/core.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=2047 seek=1
if [ -n "$VTGPT" ]; then
echo -en '\x22' | dd status=none of=$DISK conv=fsync bs=1 count=1 seek=92
./tool/xzcat ./boot/core.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=2014 seek=34
echo -en '\x23' | dd of=$DISK conv=fsync bs=1 count=1 seek=17908 status=none
else
./tool/xzcat ./boot/core.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=2047 seek=1
fi
./tool/xzcat ./ventoy/ventoy.disk.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=$VENTOY_SECTOR_NUM seek=$part2_start_sector
#disk uuid
@@ -307,8 +338,11 @@ else
echo -en '\x80' | dd of=$DISK conv=fsync bs=1 count=1 seek=446 status=none
echo -en '\x00' | dd of=$DISK conv=fsync bs=1 count=1 seek=462 status=none
fi
./tool/xzcat ./boot/core.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=2047 seek=1
./tool/xzcat ./boot/core.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=2047 seek=1
./tool/xzcat ./ventoy/ventoy.disk.img.xz | dd status=none conv=fsync of=$DISK bs=512 count=$VENTOY_SECTOR_NUM seek=$part2_start
sync