sudo apt install mdadm


sudo mdadm --create --verbose /dev/md0 --level=1 --raid-devices=2 /dev/sda /dev/sdb


apt-get install smartmontools
hdparm -i /dev/sd<Drive> | grep Serial
smartctl -i /dev/sd<Drive>


parted /dev/sd<Drive> mklabel gpt


parted -a optimal -- /dev/sd<Drive> mkpart primary 2048s 100%


parted /dev/sd<Drive> set 1 raid on


mdadm --create /dev/md0 --level=6 --raid-devices=4 /dev/sdb1 /dev/sdc1 /dev/sdd1 /dev/sde


mdadm --examine --scan --verbose > /etc/mdadm/mdadm.conf


mkfs.ext4 -v -m 1 -b 4096 -E stride=128,stripe-width=256 /dev/md0


mkdir /mnt/raid
mount /dev/md0 /mnt/raid


/dev/md0 /mnt/raid ext4 defaults 0 0


sudo apt-get install zfsutils-linux
sudo apt-get install zfs-dkms