LogalDeveloper/Arch-Linux-Installer
0
Fork 0
Code Issues Activity

Added support for using ext4 for root partition.

Browse Source
This commit is contained in:
Logan Fick
2025-12-02 14:19:43 -05:00
parent b2cec1d67b
commit fe82e7d8b5
1 changed files with 32 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
install-arch-linux.sh
View File

@@ -101,12 +101,36 @@ print "Please enter the passphrase you just used to unlock the newly encrypted p
cryptsetup open --allow-discards ${root_partition} cryptroot cryptsetup open --allow-discards ${root_partition} cryptroot
luks_uuid=$(cryptsetup luksDump ${root_partition} | grep 'UUID:' | awk '{print $2}') luks_uuid=$(cryptsetup luksDump ${root_partition} | grep 'UUID:' | awk '{print $2}')
print "Formatting /dev/mapper/cryptroot..." print "What file system would you like for the root partition?"
mkfs.btrfs --csum xxhash /dev/mapper/cryptroot print " btrfs (Recommended)"
print " ext4"
read filesystem
case $filesystem in
"ext4")
print "Formatting /dev/mapper/cryptroot as ext4..."
mkfs.ext4 /dev/mapper/cryptroot
;;
*)
print "Formatting /dev/mapper/cryptroot as btrfs..."
mkfs.btrfs --csum xxhash /dev/mapper/cryptroot
;;
esac
## Arch Linux Installation Guide Step 1.11 - Mount the file systems ## Arch Linux Installation Guide Step 1.11 - Mount the file systems
print "Mounting partitions..." print "Mounting partitions..."
mount -o "noatime,discard=async" /dev/mapper/cryptroot /mnt
case $filesystem in
"ext4")
mount -o "noatime,discard" /dev/mapper/cryptroot /mnt
;;
*)
mount -o "noatime,discard=async" /dev/mapper/cryptroot /mnt
;;
esac
mount --mkdir -o "fmask=0077,dmask=0077" ${efi_partition} /mnt/boot mount --mkdir -o "fmask=0077,dmask=0077" ${efi_partition} /mnt/boot
## Arch Linux Installation Guide Step 2.2 - Install essential packages ## Arch Linux Installation Guide Step 2.2 - Install essential packages
@@ -167,7 +191,7 @@ arch-chroot /mnt sh -c "cat > /boot/loader/entries/arch.conf" <<EOF
title Arch Linux title Arch Linux
linux /vmlinuz-linux linux /vmlinuz-linux
initrd /initramfs-linux.img initrd /initramfs-linux.img
options rd.luks.name=${luks_uuid}=cryptroot rd.luks.options=discard root=/dev/mapper/cryptroot rootfstype=btrfs options rd.luks.name=${luks_uuid}=cryptroot rd.luks.options=discard root=/dev/mapper/cryptroot
EOF EOF
arch-chroot /mnt sed -i '/^#timeout 3/s/^#//' /boot/loader/loader.conf arch-chroot /mnt sed -i '/^#timeout 3/s/^#//' /boot/loader/loader.conf
@@ -175,8 +199,10 @@ arch-chroot /mnt sed -i '/^#timeout 3/s/^#//' /boot/loader/loader.conf
print "Enabling fstrim timer..." print "Enabling fstrim timer..."
arch-chroot /mnt systemctl enable fstrim.timer arch-chroot /mnt systemctl enable fstrim.timer
print "Enabling scrub timer..." if [ "$filesystem" = "btrfs" ]; then
arch-chroot /mnt systemctl enable btrfs-scrub@-.timer print "Enabling scrub timer..."
arch-chroot /mnt systemctl enable btrfs-scrub@-.timer
fi
print "Enabling sudo access for wheel group..." print "Enabling sudo access for wheel group..."
arch-chroot /mnt sed -i "s|^# %wheel ALL=(ALL:ALL) ALL|%wheel ALL=(ALL:ALL) ALL|" /etc/sudoers arch-chroot /mnt sed -i "s|^# %wheel ALL=(ALL:ALL) ALL|%wheel ALL=(ALL:ALL) ALL|" /etc/sudoers