Uses millions and millions of inodes. So need to config machine a bit.
sudo mkfs.ext4 -N 120000000 -F /dev/disk/by-id/scsi-0DO_Volume_volume-sfo2-01
sudo mkdir -p /mnt/volume-sfo2-01 sudo mount -o discard,defaults /dev/disk/by-id/scsi-0DO_Volume_volume-sfo2-01 /mnt/volume-sfo2-01 echo /dev/disk/by-id/scsi-0DO_Volume_volume-sfo2-01 /mnt/volume-sfo2-01 ext4 defaults,nofail,discard 0 0 | sudo tee -a /etc/fstab