parted /dev/sda mklabel gpt
parted -a opt /dev/sda mkpart "partitionname" ext4 0% 100%
lsblk --fs
mkfs -t ext4 -L "DATA" /dev/md124p1
mkdir -p /mnt/data
mount -o defaults /dev/md124p1 /mnt/data
nano /etc/fstab
/dev/md125p1 /diskdata ext4 defaults 0 0
