On Mon, Nov 16, 2020, 2:29 AM Tony Mountifield <tony at softins.co.uk> wrote: > > I thought it was much more usual to partition both disks to give sda1,2,3 > and sdb1,2,3, and then create /dev/md0 from sda1/sdb1, /dev/md1 from > sda2/sdb3, > and so on. > What I always did was to mdraid a single full disk partition then use lvm for any file systems. Boot disks did need a separate /boot partition. >