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92 строки
3.6 KiB
Plaintext
92 строки
3.6 KiB
Plaintext
https://github.com/ChrisTitusTech/ArchMatic/blob/master/preinstall.sh
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# disk prep
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sgdisk -Z ${DISK} # zap all on disk
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sgdisk -a 2048 -o ${DISK} # new gpt disk 2048 alignment
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# create partitions
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sgdisk -n 1:0:+1000M ${DISK} # partition 1 (UEFI SYS), default start block, 512MB
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sgdisk -n 2:0:0 ${DISK} # partition 2 (Root), default start, remaining
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# set partition types
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sgdisk -t 1:ef00 ${DISK}
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sgdisk -t 2:8300 ${DISK}
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# label partitions
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sgdisk -c 1:"UEFISYS" ${DISK}
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sgdisk -c 2:"ROOT" ${DISK}
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https://github.com/manjaro/manjaro-tools-livecd
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https://github.com/manjaro/manjaro-tools-livecd/tree/master/livecd-cli-installer/opt/livecd
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manjaro-livecd-cli-installer
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/opt/livecd/setup-0.9
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autoprepare(){
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...
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# we assume a /dev/hdX format (or /dev/sdX)
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if [[ "${GUIDPARAMETER}" == "yes" ]]; then
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PART_ROOT="${DEVICE}5"
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# GPT (GUID) is supported only by 'parted' or 'sgdisk'
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printk off
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DIALOG --infobox "Partitioning ${DEVICE}" 0 0
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# clean partition table to avoid issues!
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sgdisk --zap ${DEVICE} &>/dev/null
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# clear all magic strings/signatures - mdadm, lvm, partition tables etc.
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dd if=/dev/zero of=${DEVICE} bs=512 count=2048 &>/dev/null
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wipefs -a ${DEVICE} &>/dev/null
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# create fresh GPT
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sgdisk --clear ${DEVICE} &>/dev/null
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# create actual partitions
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sgdisk --set-alignment="2048" --new=1:1M:+${GPT_BIOS_GRUB_PART_SIZE}M --typecode=1:EF02 --change-name=1:BIOS_GRUB ${DEVICE} > ${LOG}
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sgdisk --set-alignment="2048" --new=2:+1M:+${UEFISYS_PART_SIZE}M --typecode=2:EF00 --change-name=2:UEFI_SYSTEM ${DEVICE} > ${LOG}
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sgdisk --set-alignment="2048" --new=3:+1M:+${BOOT_PART_SIZE}M --typecode=3:8300 --attributes=3:set:2 --change-name=3:MANJARO_BOOT ${DEVICE} > ${LOG}
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sgdisk --set-alignment="2048" --new=4:+1M:+${SWAP_PART_SIZE}M --typecode=4:8200 --change-name=4:MANJARO_SWAP ${DEVICE} > ${LOG}
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sgdisk --set-alignment="2048" --new=5:+1M:+${ROOT_PART_SIZE}M --typecode=5:8300 --change-name=5:MANJARO_ROOT ${DEVICE} > ${LOG}
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sgdisk --set-alignment="2048" --new=6:+1M:0 --typecode=6:8300 --change-name=6:MANJARO_HOME ${DEVICE} > ${LOG}
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sgdisk --print ${DEVICE} > ${LOG}
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else
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...
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fi
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...
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}
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$sudo blkid -p -i -o value -s PTTYPE /dev/sda
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gpt
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$sudo blkid -p -i -o full /dev/sda
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DEVNAME=/dev/sda
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MINIMUM_IO_SIZE=4096
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PHYSICAL_SECTOR_SIZE=4096
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LOGICAL_SECTOR_SIZE=512
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PTUUID=765a3f72-f679-42e6-976e-39a5fa108d73
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PTTYPE=gpt
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!!! So, we need a gpt, and EF02 (boot GRUB partition)
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check_gpt(){
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GUID_DETECTED=""
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[[ "$(${_BLKID} -p -i -o value -s PTTYPE ${DISC})" == "gpt" ]] && GUID_DETECTED="1"
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if [[ "${GUID_DETECTED}" == "" ]]; then
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DIALOG --defaultno --yesno "Setup detected no GUID (gpt) partition table on ${DISC}.\n\nDo you want to convert the existing MBR table in ${DISC} to a GUID (gpt) partition table?\n\nNOTE:\nBIOS-GPT boot may not work in some Lenovo systems (irrespective of the bootloader used). " 0 0 || return 1
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sgdisk --mbrtogpt ${DISC} > ${LOG} && GUID_DETECTED="1"
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fi
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if [[ "${GUID_DETECTED}" == "1" ]]; then
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if [[ "${CHECK_UEFISYS_PART}" == "1" ]]; then
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check_uefisyspart
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fi
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if [[ "${CHECK_BIOS_BOOT_GRUB}" == "1" ]]; then
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if ! [[ "$(sgdisk -p ${DISC} | grep 'EF02')" ]]; then
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DIALOG --msgbox "Setup detected no BIOS BOOT PARTITION in ${DISC}. Please create a >=1 MB BIOS Boot partition for grub-bios GPT support." 0 0
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RUN_CGDISK="1"
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fi
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fi
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fi
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if [[ "${RUN_CGDISK}" == "1" ]]; then
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DIALOG --msgbox "Now you'll be put into cgdisk where you can partition your hard drive.\nYou should make a swap partition and as many data partitions as you will need." 18 70
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clear && cgdisk ${DISC}
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fi
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}
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