switched to zfs on gerg-desktop

zfs/mount.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+DISK='/dev/disk/by-id/nvme-SHPP41-500GM_SSB4N6719101A4N22 /dev/disk/by-id/nvme-SHPP41-500GM_SSB4N6719101A4N0E'
+set -e
+zpool import -f rpool
+zpool import -f bpool
+zfs load-key rpool/nixos
+mount -t zfs rpool/nixos/root /mnt/
+
+mount -t zfs rpool/nixos/home /mnt/home
+
+mount -t zfs rpool/nixos/var /mnt/var
+mount -t zfs rpool/nixos/var/lib /mnt/var/lib
+mount -t zfs rpool/nixos/var/log /mnt/var/log
+
+mount -t zfs bpool/nixos/root /mnt/boot
+
+for i in ${DISK}; do
+  mount -t vfat ${i}-part2 /mnt/boot/efis/${i##*/}
+done

zfs/zfs_setup.sh

@@ -0,0 +1,105 @@
+#!/bin/sh
+DISK='/dev/disk/by-id/nvme-SHPP41-500GM_SSB4N6719101A4N22 /dev/disk/by-id/nvme-SHPP41-500GM_SSB4N6719101A4N0E'
+
+INST_PARTSIZE_SWAP=16
+INST_PARTSIZE_RPOOL=
+
+set -e
+
+for i in ${DISK}; do
+
+blkdiscard -f $i
+
+sgdisk --zap-all $i
+sgdisk -a1 -n1:24K:+1000K -t1:EF02 $i
+sgdisk -n2:01M:+1G -t2:EF00 $i
+sgdisk -n3:0:+4G -t3:BE00 $i
+sgdisk -n4:0:+${INST_PARTSIZE_SWAP}G -t4:8200  $i
+
+if test -z $INST_PARTSIZE_RPOOL; then
+	sgdisk -n5:0:0 -t5:BF00 $i
+else
+	sgdisk -n5:0:+${INST_PARTSIZE_RPOOL}G -t5:BF00 $i
+fi
+
+sync && udevadm settle && sleep 3
+
+cryptsetup open --type plain --key-file /dev/random $i-part4 ${i##*/}-part4
+mkswap /dev/mapper/${i##*/}-part4
+swapon /dev/mapper/${i##*/}-part4
+done
+
+zpool create \
+-o compatibility=grub2 \
+-o ashift=12 \
+-o autotrim=on \
+-O acltype=posixacl \
+-O canmount=off \
+-O compression=lz4 \
+-O devices=off \
+-O normalization=formD \
+-O relatime=on \
+-O xattr=sa \
+-O mountpoint=/boot \
+-R /mnt \
+bpool \
+mirror \
+$(for i in ${DISK}; do
+	printf "$i-part3 ";
+	done)
+
+zpool create \
+-o ashift=12 \
+-o autotrim=on \
+-R /mnt \
+-O acltype=posixacl \
+-O canmount=off \
+-O compression=zstd \
+-O dnodesize=auto \
+-O normalization=formD \
+-O relatime=on \
+-O xattr=sa \
+-O mountpoint=/ \
+rpool \
+mirror \
+$(for i in ${DISK}; do
+	printf "$i-part5 ";
+	done)
+
+zfs create \
+-o canmount=off \
+-o mountpoint=none \
+-o encryption=on \
+-o keylocation=prompt \
+-o keyformat=passphrase \
+rpool/nixos
+
+zfs create -o mountpoint=legacy rpool/nixos/root
+mount -t zfs rpool/nixos/root /mnt/
+
+zfs create -o mountpoint=legacy rpool/nixos/home
+mkdir /mnt/home
+mount -t zfs rpool/nixos/home /mnt/home
+
+zfs create -o mountpoint=legacy rpool/nixos/var
+mkdir /mnt/var
+mount -t zfs rpool/nixos/var /mnt/var
+zfs create -o mountpoint=legacy rpool/nixos/var/lib
+mkdir /mnt/var/lib
+mount -t zfs rpool/nixos/var/lib /mnt/var/lib
+zfs create -o mountpoint=legacy rpool/nixos/var/log
+mkdir /mnt/var/log
+mount -t zfs rpool/nixos/var/log /mnt/var/log
+
+zfs create -o mountpoint=none bpool/nixos
+zfs create -o mountpoint=legacy bpool/nixos/root
+mkdir /mnt/boot
+mount -t zfs bpool/nixos/root /mnt/boot
+zfs create -o mountpoint=legacy rpool/nixos/empty
+zfs snapshot rpool/nixos/empty@start
+
+for i in ${DISK}; do
+  mkfs.vfat -n EFI ${i}-part2
+  mkdir -p /mnt/boot/efis/${i##*/}
+  mount -t vfat ${i}-part2 /mnt/boot/efis/${i##*/}
+done