On Mon, Jan 28, 2019 at 06:07:23AM -0300, Renaud (Ron) OLGIATI wrote: > hopefully without loosing the data in /home. > > do I have to create them (mdadm -C) ? mdadm create is like formatting - you lose data. You can access any existing RAID by assembling it. You might still lose data either way, so: backup first. Don't blindly re-install if you don't know the installer's quirks. Regards Andreas Klauer
