> ZFS doesn’t let you add a new drive to an existing pool, but that feature is under active development. This is not true at all. You can’t add new drives to a

> ZFS doesn’t let you add a new drive to an existing pool, but that feature is under active development. This is not true at all. You can’t add new drives to an existing vdev, but you are free to add new vdevs to an existing pool whenever you want.