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https://github.com/Le0xFF/VoidLinuxInstaller.git
synced 2024-08-17 14:40:22 +03:00
Create a dedicated swap
subvolume
- This should fix issue #11 - The only downside is that people that will not create a swap file, will eventually have a `@swap` subvolume. First world problem.
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@ -545,19 +545,19 @@ function create_swapfile {
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if [[ -z "$swap_size" ]]; then
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swap_size=$ram_size
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fi
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echo -e -n "\nA swapfile of ${BLUE_LIGHT}${swap_size}GB${NORMAL} will be created in ${BLUE_LIGHT}/var/swap/${NORMAL} btrfs subvolume...\n\n"
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btrfs subvolume create /var/swap
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btrfs filesystem mkswapfile /var/swap/swapfile --size "${swap_size}"G
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mkswap --label SwapFile /var/swap/swapfile
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swapon /var/swap/swapfile
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RESUME_UUID=$(findmnt -no UUID -T /var/swap/swapfile)
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RESUME_OFFSET=$(btrfs inspect-internal map-swapfile -r /var/swap/swapfile)
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echo -e -n "\nA swapfile of ${BLUE_LIGHT}${swap_size}GB${NORMAL} will be created in ${BLUE_LIGHT}/swap/${NORMAL} btrfs subvolume...\n\n"
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btrfs filesystem mkswapfile /swap/swapfile --size "${swap_size}"G
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mkswap --label SwapFile /swap/swapfile
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swapon /swap/swapfile
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RESUME_UUID=$(findmnt -no UUID -T /swap/swapfile)
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RESUME_OFFSET=$(btrfs inspect-internal map-swapfile -r /swap/swapfile)
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if [[ $bootloader =~ $regex_EFISTUB ]]; then
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sed -i "/OPTIONS=/s/\"$/ resume=UUID=$RESUME_UUID resume_offset=$RESUME_OFFSET&/" /etc/default/efibootmgr-kernel-hook
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elif [[ $bootloader =~ $regex_GRUB2 ]]; then
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sed -i "/GRUB_CMDLINE_LINUX_DEFAULT=/s/\"$/ resume=UUID=$RESUME_UUID resume_offset=$RESUME_OFFSET&/" /etc/default/grub
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fi
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echo -e "\n# SwapFile\n/var/swap/swapfile none swap sw 0 0" >>/etc/fstab
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echo -e -n "\n# Swap Subvolume\nUUID=$ROOT_UUID /swap btrfs $BTRFS_OPT,subvol=@swap 0 2\n" >>/etc/fstab
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echo -e -n "\n# SwapFile\n/swap/swapfile none swap sw 0 0\n" >>/etc/fstab
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echo -e -n "\nEnabling zswap...\n"
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echo "add_drivers+=\" lz4hc lz4hc_compress z3fold \"" >>/etc/dracut.conf.d/40-add_zswap_drivers.conf
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echo -e -n "\nRegenerating dracut initramfs...\n\n"
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20
vli.sh
20
vli.sh
@ -674,19 +674,19 @@ function create_swapfile {
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if [[ -z "$swap_size" ]]; then
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swap_size=$ram_size
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fi
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echo -e -n "\nA swapfile of ${BLUE_LIGHT}${swap_size}GB${NORMAL} will be created in ${BLUE_LIGHT}/var/swap/${NORMAL} btrfs subvolume...\n\n"
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btrfs subvolume create /var/swap
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btrfs filesystem mkswapfile /var/swap/swapfile --size "${swap_size}"G
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mkswap --label SwapFile /var/swap/swapfile
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swapon /var/swap/swapfile
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RESUME_UUID=$(findmnt -no UUID -T /var/swap/swapfile)
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RESUME_OFFSET=$(btrfs inspect-internal map-swapfile -r /var/swap/swapfile)
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echo -e -n "\nA swapfile of ${BLUE_LIGHT}${swap_size}GB${NORMAL} will be created in ${BLUE_LIGHT}/swap/${NORMAL} btrfs subvolume...\n\n"
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btrfs filesystem mkswapfile /swap/swapfile --size "${swap_size}"G
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mkswap --label SwapFile /swap/swapfile
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swapon /swap/swapfile
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RESUME_UUID=$(findmnt -no UUID -T /swap/swapfile)
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RESUME_OFFSET=$(btrfs inspect-internal map-swapfile -r /swap/swapfile)
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if [[ $bootloader =~ $regex_EFISTUB ]]; then
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sed -i "/OPTIONS=/s/\"$/ resume=UUID=$RESUME_UUID resume_offset=$RESUME_OFFSET&/" /etc/default/efibootmgr-kernel-hook
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elif [[ $bootloader =~ $regex_GRUB2 ]]; then
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sed -i "/GRUB_CMDLINE_LINUX_DEFAULT=/s/\"$/ resume=UUID=$RESUME_UUID resume_offset=$RESUME_OFFSET&/" /etc/default/grub
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fi
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echo -e "\n# SwapFile\n/var/swap/swapfile none swap sw 0 0" >>/etc/fstab
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echo -e -n "\n# Swap Subvolume\nUUID=$ROOT_UUID /swap btrfs $BTRFS_OPT,subvol=@swap 0 2\n" >>/etc/fstab
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echo -e -n "\n# SwapFile\n/swap/swapfile none swap sw 0 0\n" >>/etc/fstab
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echo -e -n "\nEnabling zswap...\n"
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echo "add_drivers+=\" lz4hc lz4hc_compress z3fold \"" >>/etc/dracut.conf.d/40-add_zswap_drivers.conf
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echo -e -n "\nRegenerating dracut initramfs...\n\n"
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@ -2330,6 +2330,7 @@ function format_create_install_system {
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echo -e -n "- /@\n"
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echo -e -n "- /@home\n"
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echo -e -n "- /@snapshots\n"
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echo -e -n "- /@swap\n"
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echo -e -n "- /var/cache/xbps\n"
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echo -e -n "- /var/tmp\n"
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echo -e -n "- /var/log\n\n"
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@ -2355,10 +2356,13 @@ function format_create_install_system {
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btrfs subvolume create /mnt/@
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btrfs subvolume create /mnt/@home
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btrfs subvolume create /mnt/@snapshots
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btrfs subvolume create /mnt/@swap
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umount /mnt
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mount -o "$BTRFS_OPT",subvol=@ "$final_drive" /mnt
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mkdir /mnt/home
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mount -o "$BTRFS_OPT",subvol=@home "$final_drive" /mnt/home/
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mkdir /mnt/swap
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mount -o "$BTRFS_OPT",subvol=@swap "$final_drive" /mnt/swap/
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mkdir -p /mnt/var/cache
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btrfs subvolume create /mnt/var/cache/xbps
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btrfs subvolume create /mnt/var/tmp
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