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

Added BTRFS RAID1 3-disk support

Browse Source
This commit is contained in:
Logan Fick
2026-01-24 11:16:07 -05:00
parent 5d573f83db
commit d210c4a104
5 changed files with 153 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
lib/system/bootloader.sh
View File

@@ -54,18 +54,38 @@ create_boot_entry_raid1() {
title Arch Linux
linux /vmlinuz-linux
initrd /initramfs-linux.img
options rd.luks.name=${luks_uuid_1}=cryptroot-primary rd.luks.name=${luks_uuid_2}=cryptroot-secondary rd.luks.options=${luks_uuid_1}=discard rd.luks.options=${luks_uuid_2}=discard root=/dev/mapper/cryptroot-primary
options rd.luks.name=${luks_uuid_1}=cryptroot-1 rd.luks.name=${luks_uuid_2}=cryptroot-2 rd.luks.options=${luks_uuid_1}=discard rd.luks.options=${luks_uuid_2}=discard root=/dev/mapper/cryptroot-1
EOF
}
# Create boot entry for RAID1 3-disk installation
# Arguments:
# $1 - first LUKS UUID
# $2 - second LUKS UUID
# $3 - third LUKS UUID
create_boot_entry_raid1_3disk() {
local luks_uuid_1="$1"
local luks_uuid_2="$2"
local luks_uuid_3="$3"
run_cmd_in_chroot sh -c "cat > /boot/loader/entries/arch.conf" <<EOF
title Arch Linux
linux /vmlinuz-linux
initrd /initramfs-linux.img
options rd.luks.name=${luks_uuid_1}=cryptroot-1 rd.luks.name=${luks_uuid_2}=cryptroot-2 rd.luks.name=${luks_uuid_3}=cryptroot-3 rd.luks.options=${luks_uuid_1}=discard rd.luks.options=${luks_uuid_2}=discard rd.luks.options=${luks_uuid_3}=discard root=/dev/mapper/cryptroot-1
EOF
}
# Create appropriate boot entry based on storage mode
# Arguments:
# $1 - storage mode (single, raid1)
# $1 - storage mode (single, raid1, raid1-3disk)
create_boot_entry() {
local storage_mode="$1"
if [ "$storage_mode" = "raid1" ]; then
create_boot_entry_raid1 "$LUKS_UUID" "$LUKS_UUID_2"
elif [ "$storage_mode" = "raid1-3disk" ]; then
create_boot_entry_raid1_3disk "$LUKS_UUID" "$LUKS_UUID_2" "$LUKS_UUID_3"
else
create_boot_entry_single "$LUKS_UUID"
fi