On Fri, 18 Jan 2019 10:43:54 +0200 Shaun Glass <shaunglass@xxxxxxxxx> wrote: > # pvcreate /dev/sdf > # pvcreate /dev/sdg Why do you do this? Both are the mistake. First read up and understand what "pvcreate" does, what "fdisk" does, what is a partition table, what are LVM and MD, in what order they are layered and so on, before actually using any of this. By blindly following instructions found somewhere on the internet, you will eventually just lose all your data. -- With respect, Roman
