Ubuntu 18.04 - ZFS

Alaprendszer könyvtárak létrehozása, target könyvtárba....

apt -y install debootstrap
debootstrap --include=zfsutils-linux bionic /target

echo asztalos01 > /target/etc/hostname
echo "127.0.1.1 asztalos01.matrixhome.lan asztalos01" >> /target/etc/hosts

cat < /target/etc/netplan/00-lan-config.yaml
# This file is generated from information provided by
# the datasource.  Changes to it will not persist across an instance.
# To disable cloud-init's network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
network:
    ethernets:
        enp2s0:
            dhcp4: true
    version: 2
EOF

mount --rbind /dev /target/dev
mount --rbind /proc /target/proc
mount --rbind /sys /target/sys
chroot /target /bin/bash

cat <> /etc/apt/sources.list
#deb http://archive.ubuntu.com/ubuntu bionic main

deb http://archive.ubuntu.com/ubuntu bionic-updates main
deb http://security.ubuntu.com/ubuntu bionic-security main
deb http://archive.ubuntu.com/ubuntu/ bionic universe
deb http://archive.ubuntu.com/ubuntu/ bionic-updates universe
deb http://security.ubuntu.com/ubuntu bionic-security universe
EOF

apt -y install linux-image-generic

apt -y install gdisk dosfstools zfs-initramfs
mkdosfs -F 32 -n EFI-SDA1 /dev/sda1
mkdosfs -F 32 -n EFI-SDB1 /dev/sdb1
mkdosfs -F 32 -n EFI-SDC1 /dev/sdc1

mkdir /boot/efi
echo PARTUUID=$(blkid -s PARTUUID -o value /dev/disk/by-partlabel/sda1-EFI) /boot/efi vfat defaults 0 1 >> /etc/fstab
mount /boot/efi

apt -y install grub-efi

grub-probe /

update-initramfs -u -k all
update-grub
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=ubuntu --recheck --no-floppy
echo '\EFI\ubuntu\grubx64.efi' > /boot/efi/startup.nsh