mirror of
https://github.com/LibreELEC/LibreELEC.tv.git
synced 2025-07-29 05:36:47 +00:00
Enable GPT support in the installer
New dialog to prompt for enabling GPT, defaulting to the optimal choice : GPT only for disks which requite it (>2.2TB) or if GPT is already present. Cosmetic fixes to the installer script.
This commit is contained in:
Matthias Saou
parent
262b8a95d3
commit
3835e5c2a7
@ -77,7 +77,7 @@ get_device_unmount() {
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}
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get_partition() {
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# get all partitions of an specifed device
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# get all partitions of a specifed device
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# usage: get_partitions /dev/sda
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# uses: -
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# provides: PARTITIONS
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@ -86,7 +86,7 @@ get_partition() {
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}
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create_device_list() {
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# create devices list for menu
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# creates device list to use in menus
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# usage: create_devices_list
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# uses: get_device_unmount
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# provides: DEVICE_MODEL, DEVICE_SIZE, DEVICE_LIST, DEVICE_NAME,
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@ -106,14 +106,14 @@ create_device_list() {
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for i in $DEVICES; do
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DEVICE_MODEL=$(parted $i -m print | grep ^$i | cut -f7 -d ":" | sed "s/;//")
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DEVICE_SIZE=$(parted $i -m print | grep ^$i | cut -f2 -d ":")
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DEVICE_NAME=`echo $DEVICE_MODEL ${DEVICE_SIZE} | sed 's/ /_/g'`
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DEVICE_NAME=$(echo $DEVICE_MODEL ${DEVICE_SIZE} | sed 's/ /_/g')
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DEVICE_LIST="$DEVICE_LIST $i $DEVICE_NAME"
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done
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}
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create_partition_list() {
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# get an overview of all partitions of an specifed device
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# usage: get_partition_list /dev/sda
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# get an overview of all partitions of a specified device
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# usage: create_partition_list /dev/sda
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# uses: get_partition
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# provides: PARTITION_NUMBER, PARTITION_SIZE, PARTITION_FORMAT,
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# PARTITION_LIST, PARTITIONS (get_partition)
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@ -146,13 +146,18 @@ do_install_mbr() {
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--title "$MSG_TITLE" --menu "$MSG_MENU" 20 50 5 \
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$DEVICE_LIST 2> $TMPDIR/device_for_install
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# now we must do anything
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# now we must do everything
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case $? in
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0)
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INSTALL_DEVICE=$(cat "$TMPDIR/device_for_install" )
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INSTALL_DEVICE=$(cat "$TMPDIR/device_for_install")
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# installing mbr
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cat /usr/share/syslinux/mbr.bin > $INSTALL_DEVICE
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prompt_gpt
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if [ "$GPT" = "1" ]; then
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cat /usr/share/syslinux/gptmbr.bin > $INSTALL_DEVICE
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else
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cat /usr/share/syslinux/mbr.bin > $INSTALL_DEVICE
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fi
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msg_install_ready "Master Boot Record installed on $INSTALL_DEVICE"
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;;
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@ -178,10 +183,12 @@ do_install_quick() {
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--title "$MSG_TITLE" --menu "$MSG_MENU" 20 50 5 \
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$DEVICE_LIST 2> $TMPDIR/device_for_install
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# now we must do anything
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# now we must do everything
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case $? in
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0)
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INSTALL_DEVICE=$(cat "$TMPDIR/device_for_install" )
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INSTALL_DEVICE=$(cat "$TMPDIR/device_for_install")
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prompt_gpt
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# remove all partitions
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msg_progress_install "1" "get all partitions $INSTALL_DEVICE"
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@ -193,10 +200,18 @@ do_install_quick() {
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# create 2 new partitions (first $PARTSIZE_SYSTEM, second rest)
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msg_progress_install "7" "creating label on $INSTALL_DEVICE"
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parted -s $INSTALL_DEVICE mklabel msdos >> $LOGFILE 2>&1
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if [ "$GPT" = "1" ]; then
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parted -s $INSTALL_DEVICE mklabel gpt >> $LOGFILE 2>&1
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else
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parted -s $INSTALL_DEVICE mklabel msdos >> $LOGFILE 2>&1
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fi
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msg_progress_install "9" "writing Master Boot Record on $INSTALL_DEVICE"
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cat /usr/share/syslinux/mbr.bin > $INSTALL_DEVICE
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if [ "$GPT" = "1" ]; then
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cat /usr/share/syslinux/gptmbr.bin > $INSTALL_DEVICE
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else
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cat /usr/share/syslinux/mbr.bin > $INSTALL_DEVICE
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fi
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msg_progress_install "10" "creating partition on $INSTALL_DEVICE"
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parted -s $INSTALL_DEVICE unit cyl mkpart primary ext2 -- 0 $PARTSIZE_SYSTEM >> $LOGFILE 2>&1
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@ -206,6 +221,9 @@ do_install_quick() {
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msg_progress_install "16" "setup bootflag on partition 1 of $INSTALL_DEVICE"
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parted -s $INSTALL_DEVICE set 1 boot on >> $LOGFILE 2>&1
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if [ "$GPT" = "1" ]; then
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parted -s $INSTALL_DEVICE set 1 legacy_boot on >> $LOGFILE 2>&1
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fi
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msg_progress_install "20" "tell the kernel we have a new partitiontable on $INSTALL_DEVICE"
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partprobe $INSTALL_DEVICE >> $LOGFILE 2>&1
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@ -271,7 +289,7 @@ do_install_quick() {
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}
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msg_not_implemented() {
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# show an dialog that this function is not yet implemented
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# show a dialog that this function is not yet implemented
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MSG_TITLE="\Z2[ WORK IN PROGRESS ]\Zn"
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MSG_INFOBOX=" This function is not implemented yet."
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@ -279,7 +297,7 @@ msg_not_implemented() {
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}
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msg_oem_only() {
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# show an dialog that this function is only implemented on special builds
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# show a dialog that this function is only implemented on special builds
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MSG_TITLE="\Z2[ FOR OEM ONLY ]\Zn"
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MSG_INFOBOX=" OEM only feature, this function is not implemented in this build. \n if you have questions about this feature \n visit http://www.openelec.tv"
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@ -287,7 +305,7 @@ msg_oem_only() {
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}
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msg_warning_beta() {
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# show an warning dialog if we use beta software
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# show a warning dialog if we use beta software
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MSG_TITLE="\Z1[ BETA WARNING ]\Zn"
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MSG_INFOBOX=" This installer is for beta versions. \n This means this sofware have not been tested yet. \n Please make sure you have a backup of your files."
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@ -295,7 +313,7 @@ msg_warning_beta() {
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}
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msg_no_device() {
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# show an warning dialog if we dont find not mounted devices for install and return to main menu
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# show a warning dialog if we dont find not mounted devices for install and return to main menu
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MSG_TITLE="\Z1[ WARNING ]\Zn"
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MSG_INFOBOX=" No devices were found. \n If you are trying to install on a brand new harddisk you must \n create atleast one partition. \n Otherwise it won't be found. \n If you dont know how, ask in the forum or on IRC."
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@ -305,7 +323,7 @@ msg_no_device() {
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}
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msg_install_ready() {
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# show an dialog that we have installed
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# show a dialog that we have installed
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MSG_TITLE="\Z1[ INFORMATION ]\Zn"
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dialog --colors --backtitle "$BACKTITLE" --title "$MSG_TITLE" --msgbox " $1" 7 70
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@ -321,12 +339,40 @@ msg_progress_install() {
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dialog --colors --backtitle "$BACKTITLE" --title "$MSG_TITLE" --gauge "$2 ..." 6 70 $1 &
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}
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prompt_gpt() {
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# Prompt for GPT use
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# usage: prompt_gpt
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# uses: INSTALL_DEVICE
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# provides: GPT
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MSG_TITLE="\Z1[ Partition Table Type ]\Zn"
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# Get "msdos" or "gpt"
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INSTALL_DEVICE_PARTITION_TYPE=$(parted -s -m $INSTALL_DEVICE print | grep $INSTALL_DEVICE | cut -f6 -d ":")
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# Get size in GB
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INSTALL_DEVICE_SIZE=$(($(cat /sys/block/${INSTALL_DEVICE#/dev/}/size)*512/1000/1000/1000))
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if [ "$INSTALL_DEVICE_PARTITION_TYPE" = "gpt" ]; then
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MSG_DETAIL="GUID Partition Table detected on the destination disk. It is recommended that you keep it."
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DIALOG_OPTIONS=""
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# 2^41 bytes is the DOS limit = 2199023255552 (2.2TB)
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elif [ "$INSTALL_DEVICE_SIZE" -ge 2200 ] 2>/dev/null; then
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MSG_DETAIL="Destination disk is too large to use a DOS partition table. You will need to use a GUID Partition Table."
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DIALOG_OPTIONS=""
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else
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MSG_DETAIL="You should only use a GUID Partition Table if you know what you are doing."
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DIALOG_OPTIONS="--defaultno"
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fi
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if dialog --colors --backtitle "$BACKTITLE" --title "$MSG_TITLE" $DIALOG_OPTIONS --yesno "Use GPT partitions?\n$MSG_DETAIL" 0 0; then
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GPT="1"
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else
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GPT="0"
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fi
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}
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menu_main() {
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# show the mainmenu
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MSG_TITLE="\Z4[ MAIN MENU ]\Zn"
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MSG_MENU="\n\ZbQuick Install:\Zn do an default installation on an specific device \
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\Z1\Zb(this will delete all your data on this device)\Zn \
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\n\ZbCustom Install:\Zn do an custom installation \
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MSG_MENU="\n\ZbQuick Install:\Zn do a default installation on a specific device \
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\Z1\Zb(this will delete ALL data on this device!)\Zn \
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\n\ZbCustom Install:\Zn do a custom installation \
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\n\ZbSetup:\Zn change some settings to run OpenELEC \
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\n\ZbBIOS Update:\Zn backup and update your BIOS (only for OEMs) \
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\n\ZbShow logfile:\Zn show and save the logfile \
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@ -344,7 +390,7 @@ menu_main() {
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case $? in
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0)
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ITEM_MAINMENU=$(cat "$TMPDIR/mainmenu" )
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ITEM_MAINMENU=$(cat "$TMPDIR/mainmenu")
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case $ITEM_MAINMENU in
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1) do_install_quick; break;;
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2) menu_custom; break;;
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@ -382,7 +428,7 @@ menu_bios() {
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case $? in
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0)
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ITEM_BIOSMENU=$(cat "$TMPDIR/biosmenu" )
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ITEM_BIOSMENU=$(cat "$TMPDIR/biosmenu")
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case $ITEM_BIOSMENU in
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1) bios_backup; break;;
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2) bios_update; break;;
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@ -405,7 +451,7 @@ menu_custom() {
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}
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bios_backup() {
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# create an backup from installed bios
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# create a backup of the installed bios
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if [ "$BIOS_UPDATE" = "yes" -a -f "$BIOS_FILE" ]; then
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clear
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